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现将国际、国内有关丁型肝炎研究的进展与动态简报如下: 1.流行病学:现已证明丁型肝炎病毒(HDV)感染是全球性的,各地都有报道,但感染率有地区性差别,其中以南美、地中海盆地、东欧、西亚诸地区感染率较高,约占乙型肝炎患者的30～50%,近年来,我国丁型肝炎的流行病学研究取得明显进展。同济医科大学附属同济医院临床免疫研究室郝连杰等人,继1984年首次在我国慢性乙型肝炎患者肝组织中检出丁型肝炎病毒抗原(HDAg)后,1987年又与丁型肝炎的发现者Rizzetto教授合作研究,再次证实我国丁型肝炎存在。并利用其惠赠特异抗血清,进行了全国不同地区
Now the progress of international and domestic hepatitis D research and dynamic briefings are as follows: 1. Epidemiology: It has been demonstrated that hepatitis D virus (HDV) infection is global, have been reported everywhere, but the rate of infection is regional In South America, the Mediterranean Basin, Eastern Europe and West Asia, the infection rate is high, accounting for 30% to 50% of patients with hepatitis B. In recent years, the epidemiological study of hepatitis D has made remarkable progress. Tongji Hospital, Tongji Medical University, clinical laboratory Hao Lianjie, who, in 1984 for the first time in China after the detection of hepatitis B virus in patients with chronic hepatitis B antigen (HDAg), 1987 and hepatitis D discoverer Professor Rizzetto collaborative research, once again confirmed the existence of hepatitis in China. And the use of its special donation-specific antisera, carried out in different parts of the country