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自1981年美国首次确诊获得性免疫缺陷综合征(acquired immunodeficiency syndronme, AIDS汉文音译为艾滋病)以来,到1987年6月3日为止,世界上已有111个国家和地区向世界卫生组织(WHO)报告发现了AlDS病人,累计病侧数已达51,751名。AIDS的特征是人类免疫缺陷病毒(human immnodefi-cieney virus, HIV)引起的细胞免疫障碍,以及由此造成的各种机会感染及伴发罕见的恶性肿瘤,且病死率极高,目前尚未发现有效的治疗方法,因而被人们称之为一种“超极癌症”,引起了WHO,各国的医学界和社会高度重视,建立了若干专门研究机构和疫情监测网。短短几年对AIDS的流行病学、致病因子、发病机理、自然病程、机体的免疫功能变化、以及对AIDS的预防治疗进行了广泛的研究,取得了若干进展,本文拟就这些方面作一简要介绍。流行病学1.发病趋势到1986年12月8日为止,美国已报告共发现28,098名AIDS病人,成人27,704名,儿童394
Since the first confirmed AIDS-acquired immunodeficiency syndrome (IBD) in 1981 in the United States, as of June 3, 1987, 111 countries and regions in the world have reported to the World Health Organization (WHO) The report found AlDS patients, the cumulative number of disease has reached 51,751. AIDS is characterized by cellular immune disorders caused by the human immunodeficiency virus (HIV), as well as various opportunistic infections and rare malignant tumors resulting therefrom, and has a very high case fatality rate and has not been found to be effective So it is called as a kind of “super-polar cancer”, which has aroused great attention of WHO, medical circles and society all over the world, and has established a number of specialized research institutions and epidemic monitoring networks. In just a few years, the epidemiology of AIDS, pathogenic factors, pathogenesis, natural history, changes in the immune function of the body and the prevention and treatment of AIDS have been extensively studied and made some progress. In this paper, A brief introduction. Epidemiology 1. Trends in incidence As of December 8, 1986, the United States has reported a total of 28,098 AIDS patients, 27,704 adults and 394 children