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1977年创立的美国型培养汇集库(ATCC),作为保存微生物、动物细胞及病毒培养标准国际机构,供应各种细胞株,回答有关动物细胞培养的咨询,但不纳入McCoy细胞。在已有的文献中几乎没有记载McCoy细胞的起源。Pomerat(1957)在用离子射线形成巨细胞的研究中,用人的9种细胞株,确认McCoy细胞是从变性关节炎病人McCoy膝关节的关节液而来的细胞。同年,Hsu等以人的7种细胞的核型分析研究中,同时也使用了McCoy细胞。当时推断McCoy细胞为正常细胞,其染色体属于二倍体。此后,Defencli等以确认哺乳动物的11个细胞系之起源物种为目的,进行免疫学、核型分析时,也包括了McCoy细胞。根据他们的研究,凡是从德克萨斯研究室来的McCoy细胞(命名为McCoy A),确实是起源于人的细胞。但是另
The American Type Culture Collection (ATCC), established in 1977, serves as a standard international institute for the conservation of microorganisms, animal cells and viruses and supplies a variety of cell lines to answer questions about animal cell culture but not into McCoy cells. In the existing literature there is little documented the origin of McCoy cells. Pomerat (1957) used nine human cell lines in a study of giant cells by ion beam to confirm that McCoy cells were derived from the synovial fluid of the knee joint of patients with osteoarthritis. In the same year, Hsu et al. Used karyotype analysis of seven human cells, and McCoy cells were also used. It was inferred that McCoy cells were normal cells and their chromosomes were diploid. Since then, Defencli, etc. to confirm the origin of 11 mammalian cell lines for the purpose of immunological, karyotyping, including McCoy cells. According to their research, all McCoy cells (named McCoy A) from the Texas Laboratory do originate in human cells. But the other