近年来,国内外对胸腺素的研究及其临床疗效的观察有较大的进展。胸腺素作为一种免疫促进剂、调整剂,对于先天性细胞免疫缺陷病,自身免疫性疾病以及某些细菌、病毒感染性疾病是很有希望的免疫治疗或辅助治疗药物。按胸腺与生命的关系,它也是一种著有价值的抗衰老药物。胸腺素是一族多肽蛋白激素,在自小牛胸腺或猪胸腺的提取分离工艺过程中,采用盐析法将胸腺素沉淀析出,故带入一定的无机盐。 In recent years, domestic and foreign research on thymosin and its clinical efficacy have made great progress. Thymosin as an immune promoter and regulator is a promising immunotherapy or adjuvant therapy for congenital cellular immunodeficiency diseases, autoimmune diseases, and certain bacterial and viral infectious diseases. According to the relationship between thymus and life, it is also a valuable anti-aging drug. Thymosin is a family of polypeptide protein hormones. In the extraction and separation process of calf thymus or porcine thymus, salt precipitation is used to precipitate thymosin, so it brings in certain inorganic salts.