Once HIV enters the body, it gets attached to a type of white blood cell called T lymphocyte (which is the T cell in the human body's protection against infections). The RNA (genetic material) of the virus then gets converted to DNA (genetic material) by an enzyme that the virus produces. This viral DNA then gets incorporated into the DNA of the human cell (T lymphocyte), and remains there for the lifetime of that cell.

When you become infected with HIV, the virus attacks your CD4 lymphocytes (also called T helper or T4 cells), a type of white blood cell that is responsible for fighting certain infections (germs). ( See figure 1) The virus first attaches to the CD4 cell (1) and injects its genetic material (RNA). The RNA then instructs the CD4 cell to produce more of the virus (2). These new viruses (virions) are then released into the bloodstream (3) and the CD4 cell is destroyed. See similar questions...

Yes, you can still have a heart attack. An ICD does not prevent a myocardial infarction, which is a blocked artery causing heart muscle tissue to die. Things like exercise, improved diet, reduced stress, and other lifestyle changes suggested in a cardiac rehab program will reduce chances for a heart attack. The ICD implant will save your life 99% of the time if you have a potentially lethal episode of arrhythmia. (According to current statistics. See similar questions...

Many of the cells and molecules that carry out inflammation belong to the immune system, which consists of a brigade of specialized cells, tissues, and natural chemical substances that continually protect the body from harm. See similar questions...

Plaque can also produce harmful byproducts that irritate the gums, causing gingivitis, the early stage of periodontal diseases. If plaque isn’t removed daily, it will build up into a hard deposit called calculus. If plaque continues to form on top of the calculus, it can irritate the gums, and a pocket may develop between the teeth and gums. Plaque build up can eventually destroy the gums and bone that support the teeth. See similar questions...

The organs of the immune system are situated throughout the body. We know them as lymph nodes, and these are often what predominantly swell in the neck, groin, and armpit area when our bodies are under attack. Lymph is a transparent fluid containing mainly lymphocytes (small white blood cells), which bear the major responsibility for carrying out the activities of the immune system, and macrophages. See similar questions...

While PVC generally does not suffer from rodent attack, it does contain a component source protein plasticizer. It is only possible to "chew" a geomembrane at an edge onto which an animal can grip. The likely reason for an animal chewing a geomembrane is to obtain access to the "other side" for some other reason. See similar questions...

HIV impedes the proper functioning of the immune system which is our body's shield against disease. Individuals with the virus develop harmful conditions (called opportunistic infections) that don't usually affect other people. Some people develop symptoms shortly after being infected. For others it can take more than 10 years. See similar questions...

Natural killer (NK) cells are critical components of immune system function. Research shows that low NK cell activity is present in nearly all illnesses. NK cells defend the body against attack by foreign invaders. NK cells are non-specific, meaning they attack any target including bacteria, tumor or virally infected cells. The NK's ability to randomly attack a wide range of foreign invaders is the basis of the name "natural killer" cell. See similar questions...

Immune Essentials delivers 20 powerful and all natural vitamins and herbs that provides your body with the support it needs strengthen your immune system and protect you from disease, sickness and infection. This exceptional formula is developed based on scientific findings, medical studies, and traditional healing practices. Immune Essentials is your protective armor for a healthy body and lifestyle. See similar questions...

Sustenex with GanedenBC30 boosts your immune system by replenishing your digestive tract with beneficial bacteria cells, otherwise known as probiotics. These probiotics help boost your immune system by keeping the levels of beneficial and harmful bacteria balanced, creating an optimal environment in which the immune system can function. See similar questions...

No. The test for HIV can only tell you if you have been infected or not. Transmission of the virus does not necessarily occur every time exposure occurs. The only way for an individual to tell if he/she has been infected with HIV is to be tested. If you are unsure of your partner's status, you may want to consider talking to him/her about it and using protection (latex condoms or dental dams) to reduce your risk. See similar questions...

Inside your body there is an amazing "protection" mechanism called the immune system. It is designed to defend you against millions of bacteria, microbes, viruses, toxins, and parasites that are constantly trying to invade your body. The immune system is made up of numerous parts of the body, such as the thymus gland, lymph nodes, lymphocytes, and interferon, among others. See similar questions...

Diets rich in omega-3 fatty acids such as alpha-linolenic acid, eicosapentaenoic acid (EPA) or docosahexaenoic acid (DHA) competitively inhibit the conversion of arachidonic acid to prostaglandins by replacing the arachidonic acid with omega-3 polyunsaturated fatty acids in the cell membranes. See similar questions...

Most illnesses are accompanied by a fever. During a fever, the body heats up to eliminate viruses and attack foreign agents. Often misunderstood, this rise in temperature is a natural stage of the immune system's healing process and is one of the best ways to rid the body of chemicals and unwelcome visitors. The immune system weakens the hold of viruses and bacterial growth. FIR heat therapy induces an "artificial fever" by heating up the body but without the pains of an illness. See similar questions...

Any living organisms have an immune system that destroys the external bacteria, toxic chemicals, and any neoplasm cells caused from mutation. The organism survives through fighting against these external harms. A healthy person has an immune system that is in order and is strong enough to fight against any harmful factors. However, the immune system has weakened due to excessive stress, diet disorders, and unhealthy life patterns, which eventually cause serious diseases and infections. See similar questions...

When a heart attack becomes a full cardiac arrest, the heart most often goes into uncoordinated electric activity called fibrillation. The heart twitches ineffectively and cannot pump blood. The AED delivers electric current to the heart muscle, momentarily stunning the heart, stopping all activity. This gives the heart an opportunity to resume beating effectively. See similar questions...

YES, constant high blood pressure hardens the arteries, by damaging the protective layer of the arteries. It increases the thickness of muscles of the heart, known concentric hypertrophy, as diagnosed on 2D Echo Cardiography. In many cases severe thickening leads to conditions of cardiac failure. It increases the burden on the heart, which has to work harder to maintain the normal blood flow. See similar questions...

YES, compared to non-diabetic, diabetics have two to three fold risk of dying from Coronary Artery Disease and they are prone to more of "Silent Heart Attack". They have severe form of blockages, involving are the major three arteries and also the disease is diffused in smaller vessels. High levels of sugar in the blood, causes damage to internal lining of the arteries, accelerating the process of blockages. See similar questions...

The first documented cases of AIDS was on the 5th of June 1981, in the USA, and five people were affected with the disease. However there were reported (but not documented) cases of occurrence of HIV in 1959, But not much information was gathered on the later event. REF: FIRST OUTBREAK OF AIDS See similar questions...