Natural resistance mechanisms to HIV-1 infection Essay

Natural oppositeness mechanisms to HIV-1 transmission - Essay illustrationThere is currently no vaccine or cure for AIDS or HIV. The only know method is avoiding exposure of the virus. However a treatment known as post-exposure prophylaxis is believed to reduce the risk of infection if begun directly after exposure. Current treatment of HIV infection consists of highly active anti-retroviral therapy (HAART). This refers to combined therapy with triad or more drugs, usually two that target the reverse transcriptase and one that targets the viral protease. Kimballs biota pages. 7 Oct. 2004. 24 Feb. 2007 Natural resistance to HIV can be considered at two levels resistance to becoming infected with the virus and resistance to the virus if the person is already infected. The mechanisms of subjective resistance in both cases areApoptosis. Apoptosis is a programmed death of the cells in multi-cells organism. During the HIV infection apoptosis is the briny mechanism by which infected an d uninfected CD4+ lymphocytes are eliminated. However apoptosis as a natural resistant mechanism to HIV infection has not been explored so far.Genetic factor.