Detailed Overview of HIV Essay -- Biology AIDS

Since the onset of the benevolent immunodeficiency virus/AIDS epidemic 15 years ago, the virus has infected more than 47 million pack in the world. With more than 2.2 million deaths in 1998, human immunodeficiency virus/AIDS has promptly become the fourth leading cause of mortality and its impact is termination to increase. Over 95% of all cases and 95% of AIDS deaths occur in the developing world, mostly among young adults and increasingly in women.human immunodeficiency virus groundwork be prevented in many ways, but they are not ceaselessly followed. People die when they dont play it safe. Thats why we have to spread the contrive on prevention. There are third main ways that HIV can be spread1. internal intercourse2. intravenous drugs3. transmission line transfusions (which are real rare now because all blood is runninged)HIV is spreading like wild fire among adolescents because they dont believe it can transcend to them. Sixty-one percent of 14-21 year olds are engaged in sexual intercourse. The problem we have to deal with is the spreading of this disease among our generation.Scientists are act to develop a cure for the AIDS virus. There are three parts to finding the cure. The three parts are1. To devise a drug that will kill the HIV virus once it enters the body.2. To pass water a vaccine that would prevent the disease.3. To educate people world full(a) about the dangers of AIDS and how to prevent the HIV infection.In humans, the immune outline acts as a line of defense against foreign organisms in the body. though the immune system functions throughout the body, its production centers from certain key variety meat in the body.Various specialized cells are produced by these organs and interpret the immune system. For example * Lymphocytes o B Cells o T Cells * Macropha... ...CR5. The CCR5 exhibit fusion for all of the macrophages-tropic isolates but hardly at all for the T-tropic isolates, save supporting previous conclusions on the role of CCR5.Finally the researchers took a Yankee blot of CCR5 to analysis its RNA. CCR5 RNA was not found in the human cell lines that were tested. The human cell lines were chosen with the criteria that they were not susceptible to M-tropic isolates. Their test further supported the fact that Fusin was used as a receptor for T-tropic virus strains, and when the two strains were compared CCR5 and Fusin are the only fusion cofactors for HIV.Understanding these coreceptors is very important in slowing down the progression of the HIV virus. The HIV virus is irreversible and can only be slowed down. If they can hit the books more about how the virus enters cells they might be able to discourage the virus.