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肿瘤坏死因子 (Ｔｕｍｏｒｎｅｃｒｏｓｉｓｆａｃｔｏｒ,ＴＮＦ)在机体细胞免疫中具有重要的生物学作用 ,它可分为ＴＮＦ α和ＴＮＡ β。近年国外学者在实验中发现某些疾病患者的血清和尿中有一种可抑制ＴＮＦ活性的物质 ,称为可溶性ＴＮＦ受体 (ｓｏｌｕｂｌｅｔｕ ｍｏｒｎ
Tumor necrosis factor (TNF) plays an important biological role in cellular immunity. It can be divided into TNF α and TNA β. In recent years, foreign scholars in the experiment found that some diseases in patients with serum and urine of a substance that can inhibit the activity of TNF, known as the soluble TNF receptor (solubletu morn