Hiv causes and effects

2. Cause of sexual activity - through sexual contact, ie vaginal, anal or oral sex with infected partner. In addition to direct contact, there are opportunities to infect via shared devices

3. Cause of blood permeation - The most common cause is to share needles with needles through transfusion activities

Spread through pregnancy - from mother to fetus. According to reports, over 500,000 babies are infected with HIV during pregnancy or lactation.

5. Varicella-zoster virus infection affecting the skin's effects may cause varicella and herpes zoster HIV infection in the early stages of life without the appearance of varicella, in some cases it affects organs and threatens life Herpes lesions that become bands may be infected and even cause the onset of encephalitis in people living with HIV.

6. Impact Although HIV does not appear to infect nerve cells, it affects the ability of them to function properly, potentially reducing their ability to think and process AIDS-related dementia information. Other parts of the brain

In the brain, HIV has direct and indirect effects. Direct mechanisms are associated with activation in the CNS, but are not necessarily associated with HIV-1 infected microglia and CNS macrophages (Ghafouri, 2006). An indirect mechanism consists of damage and death of neurons by this activation, which is related to the release of cytokines (TNF-α) and various cellular pathway dysfunctions (ie calcium, NMDA). Since neurons are not directly infected with HIV-1, secondary mechanisms are thought to be due at least in part to their deterioration of HIVD. Cerebrospinal Fluid (CSF) HIV RNA and β 2 - microglobulin have been used as surrogate markers for brain infections and related neurological disorders in research settings but are not recommended for clinically complicated trials. They may also be unable to distinguish between calmer HIVD and MCMD (McArthur, 2004).

The impact of HIV mutation on the immune system is fatal. HIV is a virus that causes AIDS. HIV is classified as an RNA retrovirus. Retroviruses use RNA templates to generate DNA. For example, in the core of HIV there is bimolecular RNA RNA. When a virus enters a cell, the genetic material is replicated in the form of DNA. However, to do this, HIV must be able to produce specific enzymes that can first use DNA templates to construct DNA molecules.

HIV is a virus that causes AIDS latex condoms but if used correctly correctly it is very effective at preventing sexual transmission of HIV HIV infected virus is a far more lethal sexually transmitted disease and more There is science. Evidence for condom is more effective in preventing HIV infection than other sexually transmitted diseases. Research organizations on the effectiveness of latex condoms to prevent the spread of AIDS are inclusive and decisive. In the "real life" study of sexually active couple and laboratory studies, the ability of latex condom to prevent HIV infection is scientifically established. Laboratory studies have shown that latex condoms provide a barrier that is substantially impermeable to HIV sized particles. Theoretical foundation of protection