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国内外有不少人研究小牛胸腺素。但小牛胸腺素在提供临床应用时,往往由于小牛胸腺来源不足而受到限制。关于猪胸腺素的研究工作,Goldstein A.L曾从比较生化的角度出发,提取过粗品,用以比较其与小牛胸腺素的活性。此外,Bach等曾从猪中提取血清胸腺因子,但并未开展大规模临床试验。1975年8月,我们第一次采集了猪胸腺,并开始进行该项研究的资料调研和组织准备。1977年2月,成立了江苏省胸腺素科研协作组,正式开始了此项研究。一、猪胸腺的形态结构猪胸腺位于胸腔前部,可分为胸和颈两部分,颈部发达,几乎全部位于颈部气管两侧,
Many people at home and abroad study calf thymus. However, calf thymosin is often limited in the availability of calf thymus due to its clinical application. About pig thymosin research work, Goldstein A. L from a biochemical point of view, the crude product was extracted to compare with calf thymosin activity. In addition, Bach et al. Extracted serum thymus from pigs but did not conduct large-scale clinical trials. In August 1975, we collected the pig thymus for the first time and started the data research and organizational preparation of the study. February 1977, the establishment of Jiangsu Province thymosin research collaboration group, officially started the study. First, the pig thymus morphological structure Pig thymus is located in the anterior thoracic cavity can be divided into two parts of the chest and neck, developed neck, almost all located in the neck on both sides of the trachea,