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大量的实验研究证明,逆转录C型病毒与动物的白血病和肉瘤的发生密切有关。近些年中也有不少实验室从人类白血病细胞和某些肿瘤细胞里分离到C型病毒颗粒,但是进一步研究表明这些病毒与灵长类动物的白血病和肉瘤病毒性质类似,因此不能排除实验室污染的可能性。近来由于T细胞培养技术的提高,人类淋巴瘤病毒的研究也有了新的进展,对人的淋巴瘤和白血病病毒病因提供了新的证据。一、体外T细胞的长期培养和T细胞生长因子 T细胞是逆转录病毒(Retrovirus)作用的靶细胞,但是T细胞需在体外培养中长期连续生长,才有利于
A large number of experimental studies have shown that reverse transcription of C virus and animal leukemia and sarcoma are closely related. In recent years, many laboratories have also isolated C-type virus particles from human leukemia cells and certain tumor cells. However, further studies have shown that these viruses are similar to the primate leukemia and sarcoma virus in nature and therefore can not exclude laboratories The possibility of pollution. Recently, due to the improvement of T cell culture technology, new progress has been made in the study of human lymphoma virus, which provides new evidence for the etiology of human lymphoma and leukemia virus. First, the long-term culture of T cells in vitro and T cell growth factor T cells are the target cells of Retrovirus, but T cells need long-term continuous growth in vitro