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引言胸腺的研究已有几十年的历史,1949年,Roberts和White自小牛胸腺中提取出一种有促淋巴细胞生成作用的物质,用它给成熟大鼠每日注射一次,十天后发现有淋巴细胞增生现象、1956年以来,其它作者也陆续发表过自胸腺提取的有类似作用的无细胞组分的报告。1961年以后,Miller和Good等首先用新生鼠和新生免研究了去胸腺以后的变化,后来又有许多作者在其它种属动物上进行了类似的研究。1966年,Goldstein等从小牛胸腺中部分地提纯了这种物质,并命名为胸腺素,以后又作了进一步纯化。近十几年来,许多人对它作了大量的基础
Introduction Thymus has been studied for decades. In 1949, Roberts and White extracted a substance that stimulates lymphocyte production from calf thymus. Mice were injected daily with mature rats and ten days later There are lymphocytosis, since 1956, other authors have also published one after another from the thymus-like cell-free components of a similar report. After 1961, Miller and Good first studied the changes to the thymus after newborn rats and newborn rats. Later, many authors conducted similar researches on other species of animals. In 1966, Goldstein and others partially purified this material from the calf thymus and named it thymosin, which was later further purified. In the past decade or so, many people made a lot of ground for it