??the Breakdown of Immune System

The Breakdown of Immune System Andy 1131400011 English? Liver kitty-cat 2012. 10. 19 Diseases always suddenly burst into peoples lives and set aside long-term scars for these patients. There are many diseases are so dangerous that oblige global submit in human history. As the hold The Evolution and Breakdown of Immune System wrote, The rivedown of immune body is star of the or so frequent and dangerous diseases all over the world. (Jonsson, Brokstad, Hansen, Davies & Ulevestad, 2002) It not just now influences the patients, but impacts their families, and even worse, they whitethorn become the burden of the exclusively society.Every patient really obtains lots of pain when they fight with these kinds of diseases. They go away patently influence your immune system, the guardian of your body, even destroy it. Patients whitethorn purport sick and find it hard to recover once at that place have some disturbance come from the outside environment. AIDS is one of the most i nfluential diseases of them. According to the dates from UNAIDS, in2010, there are totally 33. 3 meg people who suffer lots of pain for AIDS in the basis (UNAIDS, 2010).People who get AIDS will become unbelievably vulnerable and finish only lengthen their life under some medical help. The influence of these kinds of diseases will expand from personal to social. Patients families are the first who will comprise the torture of worries and sadness. Immune system is hard to rebuild after break down so the patients families have to pay money for their tr obliteratement endlessly. at once they do not have enough money, the patient provoke only wait for the end of the life, which will bring families huge pain.Only in Africa, 23 million people who died because of AIDS in 2010 (UNAIDS, 2010). And there are millions of families suffer the hurt ca apply by AIDS. Not only the patients families will suffer a lot when they try to save the patients, the society also weighs down by the expend iture to treat patients. In 2009, US$ 15. 9 billion was used to get all kinds of available sources for HIV, but in 2010 there will have $ 26. 8 billion needed for HIV services, and the scholars said there will have a long period ncrease because of the growth of patients who is give by AIDS (UNAIDS, 2010). Since extensive impacts caused by immune system crack-up, if we can find some causes of it, there may have some thriving change in our future. Based on its different causes, it is usually divided into three main parts immunodeficiency, autoimmunity and hypersensitivity. Immunodeficiency is first type, which refers to diseases that can make the energy of immune system to fight infectious disease is compromised or but absent.Most cases of this kind of diseases are acquired but some people are innate(p) with defects in their immune system, or primary immunodeficiency. One example provided by Dr. Greenberg is the mix-use of things which can touch our body, such as syringe needles and as well asthbrush (Greenberg, 2009). So we should be careful to our actions in our daily lives. The second is autoimmunity, which contains diseases are caused by the failure of an organism in recognizing its own constituent parts as self, which allows an immune response against its own cells and tissues.It is often caused by a leave out of germ development of a target body. The immune system may fight with each other regardless of the corporations. Some scientists regard hyperbolise and overwork as two main reasons of these kinds of diseases (Clare, 2003). It means the irregular aliment style may lead to the breakdown of the immune system. Lastly is hypersensitivity. It refers to undesirable reactions produced by the normal immune system, including allergies. Many of them are caused by windburned living habits in our daily lives (Allen, 1999).Maybe some people always eat a lot once they find something is delicious, maybe they spend too much time in a certain environment, all these may cause the breakdown of our immune system. After we are aware of the corked influences of immune system breakdown on patients, families and society after we explore and trace its causes and divide them into three main types, immunodeficiency, autoimmunity and hypersensitivity, we really hope that the breakdown of the immune system will leave less pain on peoples lives.But unfortunately, immune system breakdown is still one of the most destructive diseases in the world. Word count 718 words commendation 1) JONSSON, R. R. , BROKSTAD, K. , HANSEN, T. T. , DAVIES, T. T. , & ULVESTAD, E. E. (2002). The Evolution and Breakdown of the Immune System Implications for Development of Autoimmune Diseases*. Norse Journal Of Immunology, 56(3), 323-326. doi10. 1046/j. 1365-3083. 2002. 01158. x 2) Greenberg, S. (2009, 2). Immunodeficiency. Retrieved from http//www. utoronto. a/kids/Immunodeficiency. htm 3) UNAIDS. (2010, 12 23). The fact rag week on HIV for global report use. Retr ieved from http//www. unaids. org/documents/20101123_FS_Global_em_en. pdf 4) Clare, A. (2003). The stranger within. New Scientist, 180(2421), 34. Retrieved from http//www. katewerk. com/chimera. hypertext markup language 5) Allen, C. (1999). Delayed type hypersensitivity Current theories with an historic perspective. Dermatology Online Journal, 5(1), 7. Retrieved from http//dermatology. cdlib. org/DOJvol5num1/reviews/black. html