Hiv/Aids and Homeostasis

 HivAids and Homeostasis Article

AIDS (acquired immunodeficiency syndrome) is due to HIV (human immunodeficiency virus). HIV is definitely transmitted usually through vulnerable, unguarded, isolated, exposed, unshielded, at risk sex with someone who has already been infected, however it can also be transmitted through contaminated blood. The immune system is greatly affected by the illness. Once this enters the entire body, the disease recognizes a protein on helper T-cells, called CD4 (Cluster of Differentiation Antigen No . 4), and it attaches on to that radio to take over the CD4 cell. The result is a virus that looks and acts as a CD4 T-cell. In the first stage of HIV, the virus infects and gets rid of a number of T-cells. B-cells after that form antibodies, and the propagate of contamination stabilizes, plus the symptoms go away for a few months to several years. Your disease fighting capability uses B-cells, T-cells, and Macrophages to fight off pathogens and remember infections for a more robust and faster defense the next time the virus enters the entire body, but during this time of stableness, the immune system is less able to overcome other malware. If a disease enters the entire body, the T-cells sent to fight the various other virus could possibly be already attacked with HIV, meaning that the cells either die, or perhaps divide to create more skin cells, which will also be infected while using HIV disease. The virus slowly disorders the person immunity process, making it struggling to defend itself from viruses. A person can pass away from a thing as harmless as a frosty, because because all the T-cells gradually perish, the body aren't recognize international substances getting into the body. The uninformed web host with no symptoms spreads the virus to other uneducated people, uneducated in the sense that they can don't know the fact that person has the virus, nor do that they know how to try to avoid the malware. Our plan will inform all of these persons, it will demonstrate to them that all of choices at risk to it, and a person may get it and not even know it. Whenever we can teach this kind of to them at a age, they will know how to guard themselves also to stay away from the virus. With this method,...

Bibliography: 1) BSCS Biology: A runner Approach. Dubuque, Iowa: Kendall/Hunt Publishing Company, 1997, the year 2003

2) (Janet Pieterse): How Does SUPPORTS Effect The Immune System? (2002)

3) (Wikipedia) AIDS



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