Dental caries, looking after smiles, tongue and fresh breathing

Many people across the world are facing teeth decaying and other mouth (oral) conditions. Today we will be looking at dental carries which is normally known as decaying of teeth. This condition does not have age restriction, it affects young and old.

The dental caries

Dental caries involves destruction (decalcification) of teeth outer white layers (enamel). This may further result on destruction of the underlying dentin (the inner part of the teeth). The results is a cavity, which must be cleaned and filled to prevent further erosion of the teeth.

Although the causes of dental carries are not completely understood, lack of teeth cleanliness and a diet high in sugar and starch contribute to the problem.

The microorganisms involved

Accumulation of food particles on the surfaces and between the teeth aid the growth of certain kinds of microorganisms (bacteria to be specific). These bacteria fall under group of Mutans, which is further divided into seven specifically species.

Amongst the seven species, only two specieyare of human beings concern, which are Streptococcus Mutans (S. Mutans) and Streptococcus sobrinus.

These two human concerned oral (mouth) bacteria are activated by the presence of high sugar diet food, which is then convected to sucrose and other bacteria accessory nutrition.

Present of sucrose lead to imbalances of oral pH. The pH imbalances (mineralization and demineralization) lead to the teeth structure being destroyed. This is where caries manifest.

Furthermore, these microorganisms utilize carbohydrates in food particles and produce an abundance of acid by-product an some sticky substances that help keep the bacteria attached to the teeth.

The acids then begin the process of destroying teeth enamel and dentin.

Where is this bacteria coming from?

The oral Streptococcus Mutans/ sobrinus is a normal flora bacteria of the mouth. It live inside human mouth and it is not meant to cause harm.

Some children are born with it from, they acquire the bacteria through genetic transmission (mother to child), it can be transmitted either vertical or horizontal.

Vertical transmission, might involve a new born acquiring an infection during the time a mother giving birth. Horizontal transmission involve acquiring an infection from distance areas, might involve kissing, breast feeding , and from siblings.

Recent research shows that species of Mutans can be cross-transfered between siblings and even from schoolmates. More research is still required on pointing at dental carries as chronic condition.

Prevention of dental caries

Dental caries prevention requires brushing the teeth at least once a day, but recommendations from most dentist point at twice a day.

One can brush the teeth using dental floss or tape regularly to remove debris from between the teeth, and limiting the intake of sugar and starch, especially between meals.

Drinking fluoridated water or applying a fluoride solution to teeth also helps prevent dental decay.

Loosing teeth as a factor

Loss of teeth is most commonly associated with diseases of the gums know as gingivitis and periodontitis, whereas diseases of the dental pulp ( roots of the teeth) is called endodontitis.

Such diseases can usually be avoided by practicing good oral hygiene and obtain regular dental treatment. If not, you can find yourself a home base cleaning equipments to keep your oral health up to normal.

Home base remedy

Most people are now considering to buy themselves hygiene equipments and do their own home based oral cleaning for health reasons.

One of the products is, Electric Sonic Dental Calculus Plaque Remover Tool Kit – Tooth Scraper, Tartar Removal, Cleaner – Teeth Stain Eraser Polisher – Remove Tarter for Kids and adult – 100% Proven Safe Effective (Sky Blue)

Product description/ advantages

Price: $24.99
  • Still have stains tarter on your teeth after dentist appointment? No problem, this tool helps get all of it off
  • Comfortable hold. It reaches all your teeth easily and the power of the vibration is perfect.
  • Easy to Use: Just put it in place and turn on, it’s foolproof.
  • Painless and effective: After use it, your teeth will be noticeably whiter, and free of plaque.
  • Feel like you just left from the dentist! Feel like you just jet a deeper clean!!!

Feel like you just left from the dentist! Feel like you just jet a deeper clean!!! Please Note the following disadvantages: 


1. Be careful around the sensitive gum line when using this oral hygiene tool.

2. For some users it might be a little bit hard to use at the first time, but gradually it will become your must have oral care tools!

3. It doesn’t treate the oral infection, if your teeth are already severely damaged, it won’t help. See a dentist first before use.

4. It doesn’t not remove oral ulcers or tumors around your mouth, the product is for cleaning and keeping clean oral health.

Do you have a stinky breath?

Having a bad smell in your mouth is not a shame but an oral health seeking attention problem. Most people are finding it hard to keep fresh breathing.

Well, the smelling of the mouth is caused by oral bacteria or viral infection around your oral cavity. Some serious infection may include tonsils, nasals, oropharyngeal and other areas around the mouth such as dental cavities.

Food remainders and hard to clean areas around the mouth, including tongue may lead to smelling breath, closing your mouth for a prolonged time and eating unhealthy may be reasons of your bad oral smell.

Here, is the products to use at home with your children, the Eight Horses-T Tongue Cleaner Scraper Surgical Grade Stainless Steel, Tongue Scraping Brush for Oral Hygiene Care Fresh Breath Tongue Scrapers with Carry Case for Adults and Kids,2Pack size.

Product description/ advantages

  • Made of Premium Surgical Grade stainless steel – Non-toxic and Sterilizable – Comfort Grip
  • Fresh Breath Coming- Use stainless steel tongue scrapers to clean any coating thing from the surface to prevent a bad breath, bring the sense of taste and improve digestion
  • Heavy duty gauge to ensure it is smooth on the tongue – no worries about risk of nicks or hurted by the scraper; No Moldy Rubber or PVC Handles – Environmental Stainless Steel Ergonomic handles to ensure bacteria free surface
  • Flexible, non-gagging – Suitable tool for plaque removal, bad breath and to restore oral hygiene or taste sensation.

Are you annoyed with bad breath? Are you always find that you still have oral problem even though you brush your teeth every day?

Why do we need a tongue cleaner?

Our tongue is uneven, and has many grooves and crevices that unclean thing can reside in. Research shows that the tongue accumulates more dirty plaque than other parts of the oral cavity. Especially during sleep, the tongue is coated with a plaque film of dirty and other odor causing compounds.

How to use?

1. Wet your tongue and tongue cleaner with water

2. Extend the tongue as far as possible and with the tongue scraper

reach to the furthest point of the tongue

3. Scrape from the inside out with the stainless scraper

4. Repeat the scraping motion 5-8 times until your tongue is clean

5. Rinse mouth and clean your scraper with water


Oral hygiene is very important part of our health. Before everything happens when we meet people along, we salute them. What come out of your mouth shouldn’t make people uncomfortable.

People at your working space, spouse, children and friends should not take a distance when you talk to them. Seek proper health for your oral issues. 

Teeth decaying is sometimes chronic, it might need more than just a mouth wash, but a dentist appointment and dental treatment. Moreover, home based remedy are also available to make sure that your oral hygiene is spot-on.

Buy relevant, dentist proven products click  here, and more links of different products that are helpful are scarted across this article.

If you need any help, you can easily leave a comment. If you need more clarity or have a question about the website or article feel eto leave me a message or comment below.

With Love doctor


How ovulation lead to female Infertility, prenatal vitamins the solution

Infertiliy is a very sensitive issue or topic. Discussing this hidden behind doors topic is crucial and more awareness need to be published. As much as we discuss global warming and politics, we need more medical education and sexual wellness right on our smart phones. 

Previously we discussed male infertiliy and we introduced infertilaid prenatal vitamins for men, which is available at Amazon stores. 

It is estimated that about 60 percent of infertile marriages are the results of female infertility or female disorders. One of the more common of these disorders is too little secretions (hyposecretion) of gonadotropin hormones. These hormones are from the anterior pituitary glands.

Once these hormones are under secreted, the failure of a female to commence. This failure of ovulating is called an anovulation. This might an indication that something is not right with your monthly periods circle. Don’t wait long see your family doctor. Seek for vitamins boostors such as FertilAid and a lot of female prenatal vitamins.How can anovulation female Infertility condition be detected?

This type of anovulation circle can sometimes be detected by testing the female’s urine for the presence of the pregnanediol. Which is a product of progesterone metabolism.

Since the concentration of progesterone normally rises following ovulation, no  increase in the  urine during the latter part of the menstruation cycle suggest a lack of ovulation.

How to monitor anovulation

The treatment on such a disorder may include the administration of the hormone HCG, which is obtainable from human placentas. As mentioned, this substance has effects similar to those of LH and can stimulate ovulation.

Another ovulatory substance is human menopausal gonadotropin (HMG). The HMG can be obtained from the urine of postmenopausal women. It contains a mixture of LH and FSH. The HMG can further be used to treat females with gonadotropin deficiencies. This deficiency is explained in the introduction of this topic.

However, either HCG or HMG may overstimulate the ovaries and cause many follicles to release egg cells simultaneously, resulting in multiple births later. Multiple births, which can be twins, triplets, and ECT.

Other cause of female Infertility

Another cause of female Infertility is endometriosis, in which tissues resembling the inner lining of the uterus (endometrium) is present abnormally in the abdominal cavities.

Some researchers believe that small pieces of the endometrium may move up through the uterine tubes during menses. These cavities may be implanted in the abdominal cavities.

In any case, once this tissue is present in the cavity, it under goes changes similar to those that take place in the uterine lining during the menstrual cycle. However, when the tissue begins to break down at the end of the cycle, it cannot be expelled to the outside.

Instead it’s products remain in the abdominal cavity where they may irritate it’s lining (peritoneum)and cause considerable abdominal pain. These products also tend to stimulate the formation of fibrous tissue (fibrosis). Thef fbrosis which, in turn may encase the ovary, preventing ovulation mechanically, or may obstruct the uterine tubes.

Other women become infertile as a result of infections, such as gonorrhea, which may cause the uterine tubes to become inflamed and obstructed. The infection may stimulate the production of viscous mucus that can plug the cervix and prevent the entrance of sperm cells.

Solutions to female infertiliy

Solution to the infertiliy is diverse, it depends on the condition a specific woman is under or going through. Take for example a woman who is infertile because of an infection. In this case one can get treated and be cleared of infection, once infection is cleared, now you can take your natural FertilAid for women, which support to aid conception and promote cycle regularity and ovulation.

2. In the case of endometriosis, one can not easily detect that the linings of the womb or uterus are abnormally present in the abdominal cavity. The common signs and symptoms can be pains and irregularities in menstruation cycle.

This may require a medical diagnosis, lab tests, and it is treatable by neams of hormones as explained above, and by excision surgery. Fertilaid for female is not a treatment for endometriosis and fibriosis, it is just a natural booster that aid up conception.

3. It is very important for a woman to always look at what comes out with the urine. During menstrual cycle, notice unusual debris that comes along with urine. Check your tampons often before dumping out. Those are the things that talk to your fertile health.

Women who have previously concieve/ never concieve

The issues might be the same as the one above but, it is very important to further assist your self with natural vitamins such as FertilAid. Eating very healthy and getting enough sleep, eliminating both external and internal stress is very important. Above all, kindly do a positive check up for your ovals or eggs activities.

Women who have done it all and can not concieve, this article is base on promoting good living, recommendations and the use of fertility boosters. If you haven’t try any prenatal boosters. This is your chance of trying natural fertility that promote regular cycle and ovulation, the FertilAid for women. Please consider reading on previous article again, about male infertiliy.

Note: there are many things that can cause one not to concieve, not limited to the one elaborated here. Some women who work extremely hard, with lot of straining objects, this may contribute too. Always look out for external factors too, do not forget to do regular check-up with your family doctor.

Cycle Regularity – The First Step Towards Conception

Getting pregnant involves pinpointing ovulation so that you can plan to have intercourse during your fertile window. Simply put, if you don’t have sex during your fertile window – those 3-5 days just before you ovulate – you can’t get pregnant. 

Knowing when you are ovulating is relatively straightforward when you have regular, predictable 28 day cycles. But, when you have long or irregular menstrual cycles, predicting ovulation is easier said than done, and is sometimes nearly impossible.

FertilAid for Women includes the herbs Vitex and Red Clover Blossom that help to restore hormonal balance and cycle regularity. With more frequent, predictable cycles you will ovulate more often and you will be able to pinpoint ovulation more accurately so that you can be sure to have sex when you are fertile.

Advantages and disadvantages of FertilAid for women

This product is made of vitamins mostly, vitamins and proteins are very good for our health. It goes without saying, that the FertilAid vitamins are good products for quality eggs for conception.

Fertilaid prenatal vitamins can increase the appetite while, promoting conception of which is normal for most of “about to concieve women”. Increase of appetite might be a huge disadvantages to other people. According to research, not much of disadvantages have been notified by customers.


Female infertiliy has been a sensitive issues for years, this is due to a stigma that was built around non concieving ladies. This stigma negative stigma has received a positive response, because we are ashame to speak and send awareness about infertiliy.

It is ok not to have children if both parties have done all they could to concieve. It is ok to seek medical attention and use  of natural FertilAid vitamins and all other products to boost your conception. 

Infertiliy is not supposed to be looked at one side, which is female side. Male too have high chances of being the one who are infertile. Infertiliy comes in many forms, it might be caused by Infection, stress, overworking your body, none ovulation or irregular ovulation cycles or and debris of endometrium tissues.

Keep track of your menstrual cycle, watch the signs and symptoms of endometriosis, take notes of your urine and menstrual blood on your pads.

Use FertilAid for women to boost your conception. Stay healthy and keep medical education alive. This article serve as an awareness. It is open for reviews, and if you have any questions, you are welcome to leave them on the side of comments.

For male Infertility article (click here)

I will Swifty answer you.

Now, Will you consider boosting your pregnancy and conception chances by using natural products? 

Do you find difficult to make babies, FertilAid for infertiliy

Children are a bundle of joy. Married couples may sometimes come across difficulties in making babies. The  stigma has been  attached to women for  so many years. The community, family members and even  church members has neglected the the fact that a  male too might be in a trouble state of making a woman pregnant.

The Male infertility is the lack of the ability to induce fertilization of an egg. This condition can result from a variety of disorders.

Boy child development

The  testes of male children are embedded and hidden at a very young stage. If during development the testes fail to descend into the scrotum, the higher temperature of the abdominal cavity or inguinal canal prevents the formation of sperm cells by causing the cells to degenerate.

Infection leading to a disease cause infertility

During human body growth, children can come across different types of infections that might cause severe diseases in future. A certain diseases such as mumps, may cause an inflammation of the testes (Orchitis) and produce infertility by destroying the cells of the seminiferous tubules.

Deficiency of sperm cells

Other males are infertile because of a deficiency of sperm cells in their semen. Normally, a milliliter of this fluid contais about 120 million sperm cells, and although the estimates of number of cells necessary for fertility vary. But 20 million sperm cells per milliliter in a release of 3 to 5 milliliters is often cited as the minimum for fertility.

How much sperm cells needed to make a woman pregnant?

A single sperm is needed to fertilize a female egg cell, many sperm must be released and be present at the time. This is because each sperm cell can release enzymes that are stored in it’s acrosome.

A certain concentration of these enzymes is apparently necessary to remove the layers of cells that normally surround an egg cell for fertilization.

Quality of sperm cells

Some males can produce enough sperm cells but seem to be infertile because of the quality of the sperm cells they produce. In such cases, the sperm cells may have poor motility, or they may have abnormal shapes related to the presence of defective genetic materials.

Use suppliments boost

The Science of medicine has improved over the years, everyone can now a hieve his or her goals just by a click by a hand on our devices. The technology has made it easier for us to buy suppliments boosters just like a man who wants to be a dad one day can buy a fertilaid available at Amazon stores nation wide.

The male factor has been shown to be the underlying cause of infertility in 45% of couples who have difficulty getting pregnant. When you know the whole story of sperm, it becomes fairly easy to spot the ways that the male factor can become an issue.

Unlike a woman who is born with all the eggs she will ever have, a man must constantly produce new sperm. In a healthy male, sperm are produced continually at a rate of roughly 100 million sperm per day. The more sperm, the better the chances.

The motility of sperm cells

But there is more to the sperm story. Motility and morphology are also key factors besides count – that is, sperm have to swim straight and fast and be of the right shape in order to reach and penetrate the egg. From the time the sperm is ejaculated to when the egg is fertilized, sperm will first have to swim through the cervical mucus and cervix, and then swim up the fallopian tubes.

Considering that the size of a sperm is roughly 0.002 inches long (not visible by the naked eye), this would be about the same as going from Hawaii to L.A. (or at least it feels that way to the sperm!). The fastest of the sperm will take about 45 minutes and the slowest need around 12 hours to reach the egg.

Most sperm never make it. They either run out of energy, go in the wrong direction, or chase their tails in circles. Some sperm have been killed off by natural antibodies or hostile cervical fluids. In the end, it’s just a few, fine-figured sperm that find their way to the egg and hope to become the lucky one.

The final piece of the sperm story is sometimes overlooked but perhaps the most important.

The head of each sperm contains 23 chromosomes to merge with an egg’s 23 chromosomes and begin a new life. This set of chromosomes becomes the basis for your child’s health.

Chromosomes participate in an array of essential tasks all throughout life starting with growth, development, and function of the body’s systems. Structural changes to chromosomes can occur during the formation of sperm cells.

Pieces of DNA can be rearranged within one chromosome or transferred between two or more chromosomes. DNA issues can cause medical problems for your baby and impact brain development and IQ.

Any trying-to-conceive couple should set their goal to not only achieve pregnancy but do so with the highest level of DNA integrity in the chromosomes as possible.

FertilAid for Men Provides the Nutrients Needed for Overall Sperm Health

Producing healthy sperm in the right amounts requires that the body have all the ‘raw materials’ it needs. FertilAid for Men optimizes the critical factors of sperm count, motility, morphology, and overall integrity of the sperm.

FertilAid for Men is the top-selling male fertility supplement in the United States for good reason – it has helped tens of thousands of couples conceive.

It has been clinically demonstrated in a double-blind, placebo-controlled study to increase the total number of motile sperm a man produces. (Study published in the American Journal of Andrology.)

This product is formulated by leading fertility expert, Dr. Amos Grunebaum, patented FertilAid for Men contains a proprietary blend of antioxidants, minerals, vitamins, amino acids, and herbs that have been demonstrated to improve male reproductive health, and increase a couple’s chances of conceiving.

FertilAid for Men is recommended for all trying-to-conceive men to help ensure optimal reproductive health and sperm integrity, regardless of whether or not a semen analysis (SA) has been performed.

In cases of suspected or demonstrated low sperm count or low sperm motility, FertilAid for Men can be taken together with companion products CountBoost and/or MotilityBoost.

Note that spermatogenesis (the creation and maturation of sperm) is a three-month process, and FertilAid for Men should be taken continuously until conception has occurred for best results.

FertilAid, increase sperm count, boost sperm, sperm health, male fertility, male infertility

Fortify Your Sperm to Increase the Chances of Getting Pregnant

Getting pregnant won’t happen unless a well-shaped sperm makes it to egg. These key ingredients can boost count and increase quality of sperm:

  • L-Carnitine tartrate, the bioavailable form of L-Carnitine, helps sperm mature and maintain quality and vitality throughout the life of the sperm.
  • Zinc helps with sperm formation and motility, and testosterone metabolism.
  • Maca Root and Asian Ginseng improve sperm production and


  • Lots of Antioxidants – C, E, Beta Carotene, and Selenium PLUS CoQ10
FertilAid, DNA, chromosomes, sperm integrity

Start Your Baby With a Clean Set of Chromosomes

The story is only half over once sperm meets egg. The sperm’s 23 chromosomes need to be free of fragmentation or defect to give the baby the best chance at a healthy life. These key antioxidants help with sperm integrity:

  • Vitamins C, E, Beta Carotene help repair damage caused by the environment and aging plus prevent cellular damage from free radicals.
  • Selenium and Grapeseed Extract remove free-radicals before they can harm your sperm.
  • CoQ10 is important for energy production in the mitochondria.

Can I Take FertilAid for Men if I Have a Normal Sperm Count?

All men – regardless of their count or motility – can derive benefit from supplementing with vitamins, minerals, and herbs that have been demonstrated to improve sperm parameters.

Your sperm parameters may already be categorized in the normal health range, but with depleted soils and environmental factors, it’s safe to say that your sperm health can always be further optimized, and that may increase your chances of conceiving plus result in a healthier baby.

How Fast Can I Expect My Sperm Count to Go Up?

The nutritional benefits of FertilAid for Men may be experienced immediately as a result of comprehensive multivitamin, mineral, and antioxidant intake.

Benefits of herbal properties will quickly increase over time. Take daily as per instructions (benefits may be mitigated by sporadic use).

With FertilAid for Men, the interval for the development and maturation of sperm must also be accounted for: it may take over two months for sperm to mature and to become capable of fertilizing an egg.

How Long Can FertilAid for Men Be Taken?

We recommend you use FertilAid until you conceive. These are all natural supplements, and can be taken for an extended period of time without any issue.

If I Forget My Supplement One Day, Should I Double Up the Next Day?

If you forget a day, to take suppliments, there is no need to take a double dose, it is recommend that you just resume the normal dosage the next day.

There are more than one products for infertility, if you are a man that have a problem with sperm count, your count Boost is also available. For specifically sperm motility syndrome, you can buy your motility Boost, available.

Fertilaid for man can be taken too together with both count and motility boosters. Singularly, a fertilaid for men can work miracles too. All available in Amazon online shop. Click here.

FertilAid, doctor formulated, based on science, recommended by OBGYNs

Male Fertility Bundle

Clinically Proven to Work. In a Double-Blind, Placebo-Controlled, Gold Standard Clinical Study, FertilAid for Men increased the total number of motile sperm produced by men.

The FertilAid for Men study was carried out over a three month period to determine the possible benefits of using the FertilAid supplement.

The study selected men with documented abnormal sperm parameters. Good news for TTC couples -higher levels of motile, normally shaped sperm are predictive of increased pregnancy rates.

A 2-in-1 Formulation. FertilAid for Men is a 2-in-1 solution that includes ingredients to boost your sperm health PLUS a full preconception multivitamin.

Both YOU and your partner need to optimize nutritional status when trying to conceive. 

The proprietary fertility blend brings together proven ingredients to help improve sperm count, shape, motility, and integrity.

The multivitamin provides complete vitamin support; that means no dangerous redundancies or need to buy additional supplements.

Effective Doses. Doctor Recommended. FertilAid for Men includes the key ingredients for sperm health in the right amounts and is frequently recommended by ObGyns and fertility specialists.

  • 250 mg of Vitamin C – a level that is more than twice the amount found in other brands.
  • 30 mg of Zinc – a level commensurate with the dosages used in studies
  • 150 IU of Vitamin E – a level that supports antioxidant systems.

Try the Trio. If you know or suspect you might have issues with either low sperm count or motility, you might try the Male Fertility Bundle.

CountBoost and MotilityBoost contain additional nutrients that have been clinically demonstrated to benefit sperm count and motility.

These products were doctor-designed to be taken along with FertilAid for Men to help address these conditions which can negatively impact your fertility.

In conclusion: Sometimes we might think we can not make babies, only to find that, the problem is our sex positions. Good sex positions for sperm cells to be released directly inside a cervix are necessary. If sperm cells are released inside a copulation canal, they might find themselves in a difficult motility state.

Learn more about female Infertility (click here)

The effects of stress

We often come across many changes in our lives, that result in stress. All this lead to factors that cause changes in our bodies, leading to a very threatening life events.

What cause stress

Being stressed is a response of your body to any environmental extremely triggers by changes or intsense social interaction. This may also result from subtle social contacts or from a lack of social contact.

Thus, a person who is socially isolated may experiences stress as much as one who is anxious, fearful, or angry.

How to recognize one with stress

A person experiencing stress may appear abnormal pale (pallor) and have cool skin and a dry mouth.The intensity of a stress response can be judged by observing changes in a person’s heart rate, respiratory rate, blood pressure, and perspiration on the palms of the hands.

It can furthermore, be measured by determining the concentration of epinephrine or cortisol in the blood or urine.

Concentration of cortisol in blood

For some reasons that are poorly understood, the increased secretion of cortisol may be accompanied by a decrease in the activities of the lymphatic organs (organs that make sure that our body cells are clean and all dirt or debris are removed completely).

Lymphatic organs that maybe involved

Such organs may include thymus, lymph nodes, and spleen. At the same time, the number of lymphocytes in the blood tends to decrease. Since these white blood cells defend the body against infection,  a person who is under stress may have a lowered resistance to infectious diseases.

In addition, the exposure to excessive amounts of cortisol may promote the development of high blood pressure,  atherosclerosis, and gastrointestinal ulcers.

What other people come across

Most us we experiences some degree of stress as a result of disease, pain, anxiety, or even the medical treatments they are receiving.

Types of stress

The factors that produce stress are usually nonspecific forms of stimuli and may be physical, psychological, or a combination of both.

Psychological stress

Although it is not completely possible to prevent stress, psychological stress may often be reduced by discussing problems and sources of anxiety with your doctor.

Physical stress

Physical stress can be reduced by providing yourself with a pleasant, comfortable external surroundings and by helping further helping yourself maintain a stable internal environment by controlling pain, administration of necessary fluids and electrolytes, sick drugs or treatmentent for infection and so forth.

Recommended products

There are thousands of products that are available for everyone who seem to deal with stress or anxiety. Supplements such as zen anxiety and stress relief, which is a natural herbal formula.


Stress can come in any form, it can be physical stress through pain or and infection. It may also include psychological factors such as lot of things that cause mental disturbances.

Stress has no age, some children are born with stress but easily monitored and eliminated. As old as one can be, stress can strike. Taking care of your surroundings and internal being is the only way to do away of stress.

You are more than welcome to ask questions and yes drop a comment below. I will come back to you.

Diabetes mellitus and ketones

Diabetis mellitus is characterized by a deficiency of insulin (hypoinsulinism) and by severe disturbances in carbohydrates metabolism as well as by disorders in protein and fat metabolism.

More specifically, the movement of glucose into adipose and skeletal muscle cells decreases, glycogen formation decreases, and consequently the concentration of blood sugar rises (hyperglycemia).

When the blood sugar reaches a certain high concentration, the kidneys begin to excrete the excess, and glucose appears in the urine (glycosuria). The presence of sugar raises the osmotic pressure of the urine, and more water and electrolytes are excreted than usual.

As a result of excessive urine output (diuresis, or polyuria), the affected person becomes dehydrated and experiences great thirst (polydipsia).

The background of the name

The name of this condition is derived from “diabetes“, referring to the increased output of urine, and the term “mellitus” referring to honey in a Latin, thus furthermore referring to its sugar content.

Some of symptoms of diabetic individuals

Diabetes mellitus is accompanied by the decreases in the synthesis of protein and fats. As a result of decreased protein synthesis, and increased use of protein as an energy source by glucose-starved cells, tissues tend to waste away. The affected individuals are said to lose weight rapidly and have a decreased ability to grow or repair damaged tissues.

The accumulation of fats and ketones

As a result of decreased fat synthesis and storage, fatty acids tend to accumulate in the blood abnormally. At the same time, ketone bodies increases in the blood, causing a condition called ketosis. Ketones are a by-product of fats metabolism, and they can be excreted in the urine (ketonuria) in the form of sodium salts.

However, when ketones are excreted, large quantities of water follow them osmotically. This water loss intensifies the dehydration of the tissues, and the loss of sodium salts causes the sodium ion concentration to decrease.

The accumulation of acidic high blood sugar ketone bodies in the blood and the loss of sodium ion leads to metabolic acidosis. Metabolic acidosis Isa condition in which the pH of the body fluids decreases.

As a result of acidosis and dehydration, neurons in the brain are adversely affected, and without treatment, the person may become disoriented, comatose (diabetes coma), meaning that person go to coma and die.

Two common diabetes mellitus

There are two well known types of diabetes mellitus, this includes insulin-dependent diabetes mellitus also know as type-1, or juvenile onset diabetes mellitus and noninsulin-dependent diabetes mellitus which is also known as type-2 or maturity onset diabetes mellitus.

Insulin-dependent diabetes mellitus (IDDM), usually appears before the age of twenty. It is an autoimmune disease, in which the body’s immune system slowly causes the beta cells of the pancreas to be damaged and finally destroyed, so that the ability to secrete insulin is lost.

Treatmentent of diabetes mellitus

The usual treatment of this form of diabetes include administration enough insulin to control carbohydrates metabolism. However, such therapy almost never achieves the blood glucose stability found in a healthy person.

Since insulin is a protein and is broken down by digestive enzymes, it must be administered parenterally- that is , by some route other than the alimentary canal, usually by injection.

The amount and type of insulin needed varies with individuals, depending on such factors as diet, physical activities, and health.

2. Noninsulin-dependent diabetes mellitus (NIDDM)

None insulin dependent diabetes mellitus individuals is found in 70 -80 percent of diabetic patients. It usually appears gradually during adulthood (after the age of forty) and produces mildly symptoms that the other form.

It is thought to be formed or caused by an inherited disorder, although most people who are affected are overweight when they first experience the symptoms.

In this condition, the beta cells continue to function, in fact the patiant may have an excessive blood insulin, the symptoms of noninsulin-dependent diabetes mellitus seems to involve a loss of sensitivity to the hormone, apparently due to a decreased number of insulin receptors in the target cells.

2.1. Treatment

Treatment of this form of diabetes usually involves a carefully controlling of the diet, participating in an exercise program, avoiding substances that stimulates insulin secretion, and maintenaning a desirable body weight.

Testing diabetes mellitus

A test commonly used to diagnose diabetes mellitus is the glucose-tolerance test. To perform the test, the patient ingests a specific amount of glucose, and the blood glucose concentration is measured at interval to determine how the glucose is utilized.

In a person with diabetes, the blood glucose concentration will rise excessively and remaining elevated for several hours. In a normal person, the glucose rises to a lesser degree and returns to its  normal concentration in about one and one-half hours.

The goal of diabetes mellitus treatment

The major goal of the diabetes mellitus treatment to a patient is to keep the blood glucose concentration under control, regular monitoring of blood glucose is usually necessary.

Such testing may be done by a patient at home using a drop of capillary blood and a strip of blood glucose test paper or a blood glucose meter. The results of these tests indicate the blood glucose concentration at the time of the tests.

Another more complex method for determining a patient’s blood glucose concentration involves a laboratory blood tests for hemoglobins A. This test measures a patient’s average blood glucose concentration for the preceding sixty days.

My recommendation

I recommend that you get tested for diabetes mellitus by using the home testing kids such as care touch diabetes testing kits or on call express diabetes testing kits.

If you find yourself testing positive, I recommend that you start using cooking guides for diabetic individuals. Try other good natural products to reduce blood glucose levels such as


Diabetes mellitus have no age restriction, one can be born diabetic, and that we called inherited diabetes, which is characterized by a certain Gene disorder that is running in a family.

Another diabetes maybe the acquired one, of which is the one that is caused by unhealthy reach or poor life style. This one is base on the dietary needs.

Many test are available shops, such as diabetes tests kits, diabetes supplies, diabetes mellitus strips and diabetes test meters. You can also undergo laboratory way, in which you will wait a little longer for your tests results.

Diabetes mellitus is not treatable but is controllable and easily monitored by insulin treatment or by just diet and exercise programs.

Five disorders of joint: arthritis, sprains, bursitis and dislocation

Did you know that joints are subjected to many considerable stress due to several factors? The are used frequently, and they must provide for a great variety of body movements.

Some of them must support body weight. Injuries such as dislocations and sprains occur commonly during strenuous physical activities. In addition, joints may be affected by inflammation as well as by a number of degenerative diseases such as arthritis.

The dislocation

A dislocation (luxation) involves the displacement of the articulating bones of a joint. This condition usually occurs as the result of a fall ( meaning if you happen to fall this disorder may result) or some other unusual body movement.

The joints of the shoulders, knees, elbows, fingers, and jaw are common sites for such an injuries. A dislocation is characterized by an obvious deformity of the joint, some loss of ability to move the parts involved, localized pain, and swelling. It presents a severe physical problem and requires medical attention.

The sprains

Sprains are the result of  overstretching or tearing the connective tissues, ligaments, and tendons associated with a joint, but without dislocating the articular bones. Usually sprains are caused by forceful wrenching or twisting movements involving joints of the wrists or ankles.

For example, the ankle may be sprained if it is inverted  excessively when running or jumping, causing the ligaments on its lateral surface to be stretched. In severe injuries, these tissues may be pulled loose from their attachments.

A sprained joints is likely to be painful and swollen, and movement at the joint may be restricted. The immediate treatment for a sprain is rest; more serious cases require medical attention.

However, immobilization of a joint, even for a relatively shirt period, results in resorption of bone tissue and weakening of ligaments. Consequently, following such treatment, exercises may be needed to help strengthened the joint.

The bursitis

Bursitis is an inflammation of a bursa that may be caused by excessive use of a joint or by stress on a bursa. For example, the Bursa between the heelbone (calcaneus) and the Achilles tendon may become inflamed as a result of a sudden increase in physical activity involving the use of the feet.

Similarly, a form of bursitis called “tennis elbow” involves the bursa between the olecranon process and the skin. Generally, bursitis is treated with rest, although severe cases may need medication.


Arthritis is an infection that lead to a disease condition that causes inflamed, swollen, and painful joints. Although there are several types of arthritis, the most prevalent or common forms are rheumatoid arthritis and osteoarthritis.

1. Rheumatoid arthritis

It is an autoimmune disease and is the most painful and potentially crippling of the arthritic conditions. In this type of arthritis, the synovial membrane of a joint becomes inflamed and grows thicker, forming a mass called a pannus.

This change is usually followed by damage to the articular cartilages of the joint and by an invasion of the joint by fibrous tissues. These tissues interfere increasingly with joint movements, and , in time, they may become ossified so that the articulating bones become fused together (bony avnkylosis).

The rheumatoid arthritis may affect many joints or only a few. It may be accompanied by the development of other disorders, including anemia, osteoporosis, and muscular atrophy as well as abnormal changes in the skin, eyes, lungs, blood vessels, and heart.

Although e mechanism by which joints are damaged in rheumatoid arthritis is not well understood, it seems to involve the presence of certain white blood cells (chronic inflammatory cells, such as lymphocytes and monocytes).

These cells release substances (cytokines) that stimulate osteoclastic activities, which , in turn, can cause destruction of bone tissue.

2. Osteoarthritis (degenerative joints disease)

This is the most common type of arthritis. It occurs ad a result of ageing, as well as certain other factors, and affects a large proportion of the population over fifty years of age.

In this condition, the articular cartilages soften and disintegrate gradually, so that the articular surfaces become roughened. Consequently, the joints involved ate painful, and their movement is somewhat restricted.

The osteoarthritis is most likely to affect joints that have received the greatest use over someone’s lifetime, such as those of the fingers, hips, knees, and the lower regions of the vertebral column.

Other factors that seem to increase the chances of developing osteoarthritis include joint injuries, excess body weight, and certain metabolic disorders.

As a rule, osteoarthritis develops relatively slowly, and its symptoms may be controlled by medication. In !ore severe cases, joints functions are disrupted, and parts of joints may need to be replaced surgically.

If you happened to feel severe pain and loss of knee joint function as a result of rheumatoid arthritis or osteoarthritis. You need to receive a knee replacement.

During this surgical procedure called total knee atthroplasty, the damage surfaces of the distal femur are removed and replaced with a smooth surface metallic device.

Similarly, the proximal surface of the tibia is removed and replaced by a device consisting of low friction polyethylene attached to a metal plate. The metallic parts of these devices are connected to the bones by means of pegs, screws, or bone cement.

Obesity and athletic activities

In addition to causing fractures, the excessive mechanical stress due to obesity or certain athletic activities may damage the articular cartilage of various joints and cause it to deteriorate. Joints that are subjected to the repeated overloading, as in the elbows of a baseball pitcher or the knee of a basketball player, are likely to develop the degenerative joint diseases called osteoarthritis.

Although degeneration of the cartilage may be reversed when joints movements are resumed, it is important to avoid exercises that cause excessive compression of the tissue during the period of regeneration. Otherwise, further injuries may occur and the repair process may be hindered.


The joints disorders are not just restricted to a certain group of people age. It is a disease that is cause by an infection sometimes but yes age matter.

To correct problems caused by joint injuries or diseases, it is sometimes desirable to replace e articulating parts with artificial (prosthetic) devices.


The virus is a set of gene. Typical viruses multiplication cycle is divided into six phases: 1. Absorption to the human cell, which is referred to as host cell; 2. Penetration or entry to the human cell; 3. Uncoating to release the genomes; 4. Viruses or virion components production; 5. Assembly; and 6. Released from the human cell.

This series of events, sometimes with a slightly variation. The viral infection of the cells may be productive (lytic response) or nonproductive (no response).

The outcome of an infection depends on the particular virus-host combination. This means, it depends on the relationship, the viruses have with our body cells.

The viruses need to undergo only one stage between the productive and nonproductive. This kind of viruses are called virulent virus or angry virus.

Those viruses that can undergoes both productive and nonproductive, are referred to as temperate viruses. Some of the temperate viruses can be reactivated or induced to leave a latent state (sleeping state), and they enter to a productive state or virulent stage.

The remainder of this article is concerned with the details of the steps of the virulence state. The next article will jump to routes of infectious diseases transmission.


The first steps for viruses to multiply in any viral infections is the attachment known as adsorption of the infecting particles to the surfaces of the cell.

The prerequisites for this interaction is a collision between the virus and the human cell. Only a small fraction of the collisions between a virus and its host cell lead to a successful infections.

The viruses need to have attachment proteins known as receptors. These receptors are more similar to human fingers and hands for grabbing. This is because the virus uses these receptors to attach on human cell.

You still remember enveloped and naked viruses

All enveloped viruses that are causing diseases in humans, contain the attachment proteins which are receptors. Some of the viral receptors are also found on human red blood cells of certain species. Such receptors are responsible for hemagglutination.

The particular kind of a virus is capable of inflecting only a limited spectrum of of cell types called its host range. This kind of cell host range is very important in determining the pathology of the infection ( the steps in which the virus under go in order to cause an infection).

The entry and uncoating

Once the virus has attached on the human cell, penetration which is the entry into the inside of the cell, the virus is no hidden from the immune system.

The uncoating stage happens simultaneously with the entry or may happened in series of steps. Here we will discuss two type of viral entry and uncoating.

1. The enveloped human viruses

Two basic mechanisms for the entry of an enveloped human viruses into the cell. Both of the mechanisms involve fusion of the viral envelope with a cellular membrane, and the release of the free nucleic capsid into the cytoplasm.

The envelopes of these viruses contain protein spikes (hands finger like) that promote fusion of viral envelopes with the plasma membrane of the cell, releasing e nucleic capsid directly into the cytoplasm.

2. The naked capsid human viruses

Viruses may undergoes dissolution, getting dissolved by binding on the human cell membrane or skin. The nuclei acid is directly deposited to the targeted sites. Now let get to refresh our understand, that viruses are separated into RNA viruses and DNA viruses.

So, most RNA viruses replicate or multiply on the cytoplasm, with the exception of influenza virus (flue) and the retrovirus (HIV). Influenza virus, retrovirus, and other DNA viruses except poxvirus replicate or multiply in the nucleus of the human cell.

Genomic structures replication (multiplying)

The human cells obviously contain the enzymes and tons of protein accessories required for the replication of the DNA.

The smallest DNA viruses like parvovirus, they depends on the infected human cell so that if that infected cell divide thus the virus divide too.

This also occurs with some of RNA viruses, the good example of this kind is HIV. That is the reason why it is not easy to clear or eliminate it. Topic on HIV will be discussed in depth later.

Assembly of viral particles

Remember that we said one human cell is infected by a virus and human cells are naturally multiplying by division. So now the virus is inside the cell that is prone to multiply by division.

The genomes of the viruses and that of the human cell are now one (integrated), the first thing to divide is the cytoplasm, which is a fluid inside the cell. Followed by the nucleus inside the cell. Once all of this is done.

The overall cell divides with the the virus in it. So now more of the infected human cells are thus produced.

Assembly stage the place when each of the new cell’s proteins are coming together to make new infected cells. Note: it is not simple as in this generalization to describe this phenomenon.

Release of new viruses

Once the viral particles have been assembly, now new baby viruses causing infection and diseases are ready to be released from the mother host cell.

This all happens by escape from the infected cell through coding for enzymes that lysis the cell. These enzymes weaken the cell wall by cleaving specific bonds in peptidoglycan layer. The weakened cells burst as a result of the osmotic pressure.

Human viruses are furthermore released as follows:

1. Cell death

The mother infected cell or host infected cell dies after giving birth to the new infected cells or viruses.

Presumably because the viral genetic program is dominant and precludes the continuation of normal cell functions required for survival.

The naked capsid human viruses lack specific mechanisms for lysing the infected cell and apparently are released into the extracellular milieus simply as a consequence of cell death.

2. Budding

With the exception of other viruses, all enveloped human viruses acquire their membrane by budding either through the plasma membranes. In the case of herpes viruses, ultimately escape from the cell after budding through nuclear membrane is unclear (more research is required).

For viruses that bud, it is important to note that the plasma membranes of the infected cells contains virus-specific glycoproteins that represent foreign antigens. This means your infected cells become the target of your own immune system.


Protection from viral infection is to be accomplished at the level of antibodies binding to the viruses, it must occur before adsorption and prevent viruses from attaching to and penetrating our cells.

Most enveloped viruses acquire an envelope during released by budding. Retroviruses except HIV reproduce without cell death.

Sources and communicability of infectious diseases

The spread of diseases is essential to all medical personnel, whether their work is with the individual patient or with the community. Most infections must be evaluated in their epidemiological settings.

For example, has the patient recently traveled to an area of special disease prevalent? Is there a possibility of nosocomial infection ( infection that you acquired as you enter the hospital doors either ad a visitor or as an admitted patient) from recent hospitalization? What is the risk to the patient’s family, schoolmates, and work or social contacts?

Infectious diseases of humans may be caused by exclusively human pathogens/ microorganisms, such as the Measles viruses, by environmental microorganisms such as Legionella pneumophila,or by microorganisms that have their primary reservoir in animals such as the plague bacillus.

They can generally be classified as noncommunicable or communicable.

Noncommunicable infections

Noncommunicable infections are those that are not transmitted from human to humans and include:

1. Infections derived from the patient’s normal flora or microflora such as peritonitis after rupture of the appendix;

2. Infections caused by the ingestion of preformed toxins, such as Botulism; and

3. Infections caused by certain microorganisms found in the environment, such as Clostridial gas gangrene.

Some zoonotic infections (diseases transmitted from animals to humans), such as Rabies and Brucellosis, are not transmitted between humans but others such as plague may be at certain stages.

Noncommunicable infections may still occur as common source outbreaks, such as food poisoning from an enterotoxin producing Staphylococcus aureus contaminated chicken salad or multiple cases of pneumonia from extensive dissemination of Legionella through an air conditioning system.

As these diseases are not transmissible to others, they do not lead to secondary spread.

Communicable infections

Communicable infections are transmissible from one person to the next person. They can be endemic, which simple means that the diseases are present at a low but fairly constant level, or epidemic, which now involves a level of infection above that usually found in a community or population.

Communicable infections may be widespread in a region and sometimes world wide with a high attack, in which case they are termed pandemic. A communicable infection requires that microorganisms to be able to leave the body in a form that either is directly infectious to others or is able to become so after development in a suitable environment.

An example of direct communicability is the respiratory spread of the Influenza viruses. In contrasts, the Malarial parasite requires a developmental cycle in a biting mosquito before another human being can be infected.

Infections and diseases

Infections involves multiplication of the microorganisms in or on the host and can be inapparent, for example, during the incubation period.Diseases are represented by a clinical apparent response by or injury to the host as a result of infection.

With many communicable microorganisms, infection is much more common than diseases, and apparently healthy infected individuals play an important role in disease propagation. Inapparent infections ate termed subclinical, and the individual is sometimes referred to as a carrier.

The latter term is also applied to situations in which an infectious agent establishes itself as part of a patient’s microflora or causes low grade chronic disease after acute infection. 

For example, the clinical inapparent presence of Staphylococcus aureus in the anterior nares is termed carriage, as is a chronic gallbladder infection with Salmonella typhoid that can follow an attack of typhoid fever and result in fecal excretion of the microorganisms for years.

With some infectious diseases, such as measles, infection invariably accompanied by clinical manifestations of the disease itself. These manifestations facilitate epidemiologic control, because the existence and extent of infection in a community are readily apparent.

Microorganisms associated with long incubation periods or high frequencies of subclinical infections like HIV or Hepatitis B viruses may propagate and spread in a population for long periods before the extent of the problem is recognized. This makes communicability control more difficult.

The incubation period and communicability

The incubation period is the time between exposure to the microorganisms and appearance of the first symptoms of the diseases.

Generally, microorganisms that multiply rapidly and produce local infections, such as Gonorrhea and influenza , are associated with short incubation periods (eg.2-4 days).

Diseases such as typhoid fever, which depends on hematogenous spread and multiplication of the microorganisms in distant target organs to produce symptoms, often have longer incubation periods.

Some diseases have even more prolonged incubation periods because of slow passage of the infecting microorganisms to the target organ, as in rabies or slow growth of microorganisms such as that of Tuberculosis.

Incubation periods for one agent may also vary widely depending on route of acquisition and infecting dose. For example, the incubation period of hepatitis B virus infection may vary from 7 to more than 200 days.

Communicability of a disease in which the microorganism is shed in secretions may occur primarily during the incubation period. In other infections the disease course is short but the microorganisms can be excreted from the host for extended periods of time.

In yet other cases, the symptoms are related to the host immune response tether than the microorganisms action, and thus the diseas process may extend far beyond the period in which the etiologic agent can be isolated or spread.

Some viruses can integrate into the host genomes or survive by replicating very slowly in the presence of an immune response.

Such dormancy or latency is exemplified by the Herpesviruses, and in each case the microorganisms may emerge long after the original infection and potentially infect others.


The inherent infectivity and virulence of microorganisms are also important determinants of attack rates of diseases in a community.

In general, microorganisms of high infectivity spread more easily and those of greater virulence are more likely to cause diseases than subclinical infection.

The infecting dose of the microorganisms also varies with different microorganisms and thus influences the chance of infection and development of a disease

Genomic structures: viruses causing infection and diseases

From previous page posted, we introduced the meaning of viruses, their sizes and design . Now on the next topic we will be looking at genome structure, of which is the one that make viruses very difficult to respond very well on treatment or get cleared from our system.

Viral genomics structure

Structural diversity among the viruses is the most obvious, when the make-up of the viral genomes is considered. Genomes can be made of ribonucleic acid (RNA) or deoxyrionucleic acids (DNA) and be either double stranded or single stranded.

For viruses with single-stranded genomics, the nucleic acid can be either of the same polarity (indicated by a + or – for a different polarity) from that of the viral messenger-RNA (mRNA) produced during the viruses causing infection and diseases.

Two types of genomics structure are known, the linear and the circular. Most viruses have a single nucleic acid molecules for their genomics structures, in some cases several pieces of nucleic acid constitute the complete genome.

Viruses as such have segmented genomes. One virus class which is retrovirus (e.g.HIV) carries two identical copies of its genomics structures and is therefore diploid.

This is what is rarely and complicated about HIV. A few viral genomes such as picornaviruses, hepatitis B virus, and adenoviruses contain covalently attached protein on the ends of the polynucleotide chains.

Viral genomics subunit structure of Capsids

The capsid of all viruses are composed of many copies of one or at most several kinds of protein subunits.This fact follows from:

1. All viruses code for their own capsid proteins, and it turns out that even if the entire coding capacity of the genomics structures were to be used to specify a single giant capsid protein, the protein would not be large enough to enclose the nucleic acid genomes.

This lead to multiple protein copies required. The simplest spherical virus contains 60 identical protein subunits.

2. Viruses are such highly symmetric structures that it is not uncommon to visualize naked capsid viruses in the electron microscope as a crystalline arrays.

The presence of many identical protein subunit in viral capsids or the existence of many identical spikes in the membrane of enveloped viruses has important implications for adsorption, hemagglutination, and recognition of viruses by neutralizing antibodies

Viruses genomics cylindrical shape

A cylindrical shape is the simplest structure for a capsid. The first virus to be crystallized and studied was a plant virus, which is tobacco mosaic virus (TMV).

The capsid of a TMV is shaped like a rod or, a cylinder, with the RNA genomics structure wound in a helix inside it. The capsid is composed of many copies of a single kind of protein subunit arranged in a closed packed helix, which places every subunit in the same microenvironment.

Because of the helical arrangement of the subunits, viruses that have this type of design are often said to have helical symmetry. Thus, the nucleocapsids of influenza, measles, mumps, rabies, and poxviruses are probably constructed with a helical arrangement of protein subunit in close association with the nucleic acid genomics structures.

The viruses genomics spherical shape

Construction of a spherical shaped virus similarly involves the packing together of many identical subunits, but in case the subunits are placed on the surface of a geometric solid called an icosahedron.

Because the icosahedron belong to the symmetric structural group, the spherically shaped viruses are said to have cubic symmetry (note that the term ‘cubic’, used in these contexts, has nothing to do with the more familiar shape called cube).

When viewed in the electron microscope, many naked capsid viruses and some nucleocapsids appear as spherical particles with a surface topology that makes it appear that they are constructed of identical ball-shped subunits.

These visible structures are referred to as morphological subunits. Morphological subunits are composed of either five or six individual protein molecules, each one referred to as a structural subunit, or promoter.

In the simplest case of a virus with a cubic symmetry, I’ve promoters are placed on each 12 vertices of the icosahedron forming a pentamer. While, the capsid is composed of a total of 60 promoters.

This arrangement places every promoter in the same microenvironment as every other promoter in the case of helical symmetry.To accommodate the larger cavity required by viruses with large genomics structures, the capsid’s contain many more promoters.

These viruses are based on a variation of the basic icosahedron in which the construction involves a mixture of pentamers and hexamers instead of only pentamers. A detailed description of is higher level of virus structure is beyond the scope of this text.

Special surface genomics structures

Many viruses have structures that protrude from the surface of the virion. These genomics structures are important for the two earliest steps of infection, adsorption, and penetration.

The examples of the surface structure include the spikes of adenovirus and the glycoprotein spikes found in the membrane of enveloped viruses.

Even viruses without obvious surface extensions probably contain short projections, which is more of the obvious spikes, are involved in the specific binding of the virus to the cell surface.

Classification of viruses causing infection and diseases in human

Table 1 Represent classification of RNA and DNA human viruses causing diseases

Table 1.

Table 1 present a classification scheme for human viruses that is based solely on their genomics structure. The viruses are arranged in order of increasing genomics structural size.

It is important to bear in mind that phylogenetic relationships cannot be inferred from this taxonomic scheme. The tables should not be memorized, but instead used as a reference guide to viruses structures.


The terminal protein molecules as well as other special genomics structures found in other viruses play key roles in the replication process.

In general, viruses with similar genomics structures exhibit similar replication strategies.

See the next article, where we will be discussing viruses multiplication, viral infection of cells may be productive or none productive, animal viruses may cause oncogenic transformation.

Microorganism the cause of infection leading to a disease

People get sick and die because of microorganisms. What are microorganisms? Microorganisms are normally known as germs in simple english.Microorganisms can not be seen by our necked eyes, we can only see them by the use of a microscopy.

When we talk of microorganisms, we simple talk about bacteria, viruses, fungi, and others .

Microorganisms can be classified as bad and good. We have good microorganisms, that are used in our food, medicine and cleaning materials. We can also find very bad microorganisms that make humans, plants and animals sick. 

Where can microorganisms be found?

Microorganisms can be found everywhere, all over human skin; inside ones mouth, and nose; sexual organs (private parts); inside the stomach and intestine; on our hands; food we eat; soil, air, and water.

Good microorganisms that are found as normal micro flora in our body, have an ability to harm us. Remember our body are made of sterile environment and none sterile environment.

So if the harmful microorganisms get access to the sterile part of our body such as blood circulatory system, that is where a person is defined as infected by microorganisms. At that stage it is not a diseases, it is just an infection.

What is an infection? An infection is defined by the present of a bacteria or any other microorganisms being a foreigner or an antigen in our body, where now antibodies which are normal known as body soldiers or defense system recognises antigens.

Human body defend itself from microorganisms

Human bodies are made of defense mechanism which is immune system. Immune system consists of antibodies and a lot of immune cascades which we are not going to talk about in this posts.

Our skin, mouth, eyes, noise, vagina and penis possesses first layer of defense mechanisms. Skin itself is our first protector/ barrier from foreign microorganisms. If the first immune barrier fails or over powered by microorganisms.

The second defense barrier which are antibodies come on board. If the antibodies fails too, that is where infection manifest leading to a disease. 

A broader discussion on immunology will cover this part of antibodies or immune system as a whole.

Microorganisms cause infections and diseases

Once the immunity fail to defend the body from these very bad microorganisms, the sickness begins. Once a person shows signsvand symptoms, it is when we use a term called disease.

A disease can be infectious or none infectious. The infectious diseases are caused by microorganisms such as viruses, very bad bacteria, very bad fungi and parasites.

Microorganisms that cause diseases are called pathogens. Pathogens have an ability to cause to cause infections that lead to diverse diseases. 

For detailed information on viruses see Genomic structures: viruses causing infection and diseases

Microorganisms can enter the body through the four sites such as respiratory tract (mouth and nose) e.g. influenza virus that causes the flu. Gastrointestinal track (mouth oral cavity) e.g. vibrio cholerae which causes cholera.

Urogenital tract e.g. Escherichia coli which causes cystitis. Sex organs (vagina and penis) e.g. Neisseria gonorrhoeae which causes gonorrhea.

Where can microorganisms reside and multiply

Microorganisms are found every where in our planet and everywhere on/in our body except in sterile environment like blood circulatory system and central nerveous system (CNS).

In none sterile environment such as vagina, penis, anus, mouth, nose and skin, microorganisms can reside and multiply.

Viruses are microorganisms that can only survive and multiply inside leaving cells

Mostly once a virus is inside a human cell, it incorporate it own DNA with that of a human cell to multiply and further infect other neighbouring cells, thus far initiate an infection that later become a disease if not diagnosed and get eliminated or treated early.

Bacterial microorganisms can survive and multiply in any environmental given. Such that, there are bacteria that survive in harsh temperatures, very hot conditions more than a thousand degrees Celsius.

Some bacteria can be found residing and multiplying in very cold environment like negative 80 degrees Celsius. This proves how stubborn are microbes, which is a reason why people, animals and plants succumb from them if not cleared.

A glance on antibiotics

Thousands of companies are manufacturing antibiotics/ antimicrobial such as antivirals, antifungal and others.

Antimicrobials are developed in order to treat, eliminate and monitor infectious microorganisms. Not forgetting that natural human immunity also play a pivotal role in eliminating and clearing microbes in our body systems.

Keeping in mind that antibiotics have side effects, those effect slightly affect human bodies negatively. Our bodies are like motor vehicles, regularly requires services.

Human body services goes along with the use of antimicrobial agents but the over used of antibiotics lead to microbial resistance to them. How microorganisms resist antibiotics, will be discussed in our next topic.

Good microorganisms go bad too

Microbiotas are not all so bad, some bacteria are good for our health but in excess are dangerous. Microorganisms called normal microflora are not that bad, they protect us from so many things.

Take an example of Mutans streptococcus which is mostly found residing in our mouth. It is responsible for keeping pH balance in our oral environment.

By keeping pH balance, our teeth are protected from an automatic demineralization (breaking down). Despite that, we still get oral conditions such as dental caries which are caused by species of Mutans streptococcus, due to our diet imbalance.

Consumption of sucrose rich nutrients lead to super activation of normal flora (Mutans streptococcus species) microorganisms to multiply excessively and uncontrollable. That way oral infection such as dental caries is manifested.

Looking at a female sex canal, it naturally possess a fungi called Candida Albicans, which is a very good microorganisms but but under unbalance pH environment, the fungal infection immerge, which is called Candidiasis.

Candidiasis cause a discharge through the vagina. Which is a very uncomfortable discharge in a woman’s private part. This fungal infection is infectious, it can be transmitted from one person to another via unprotected sexual activities. We will discuss more of sexual transmitted diseases in the next post.

Commercial uses of microorganisms

Microorganisms that are found residing in our body can be used commercially to manufacture food that we love and eat everyday, for example cheese, yogurt etc. This topic will be discussed later.


humans have both good and bad relationship with microorganisms. Good microorganisms are beneficial to human, while bad ones are harming our health. The over use of antibiotics leads to microbes being resistance.