论文部分内容阅读
澳大利亚抗原是最近几年才为人们所知道的一种病毒样小体。因首先(1965年)在一名世居澳大利亚的人体中发现,故称此名。据初步研究,此抗原与乙型病毒性肝炎(血清性肝炎)有极密切的关系,故又名“肝炎协同抗原”或“乙型肝炎抗原”。该抗原是一种含有丰富的类脂质的小体,在电子显微镜下呈颗粒状,类圆形或呈管型,直径为15～42毫微米左右。除血清外也存在于肝炎病人的肝细胞内,最近从病人的尿、粪中也曾检出。至于此抗原是否病毒,是否肝炎病毒?均在积极研究中。
Australian antigens have been known as a virus-like body in recent years. Because of the first (1965) was found in a native Australian body, so the name. According to preliminary studies, this antigen has very close relationship with hepatitis B virus (serum hepatitis), so it is also called “hepatitis synergistic antigen” or “hepatitis B antigen”. The antigen is a rich body of lipid-like bodies, under the electron microscope granular, round or tubular, diameter of about 15 ~ 42 nm. In addition to serum also exists in the liver cells of hepatitis patients, recently from the patient’s urine, feces have also been detected. As for whether this antigen is a virus, whether hepatitis virus? Are active in the study.