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１９７５年Ｃａｒｓｗｅｌ首次提出肿瘤坏死因子．随后对其生物学活性进行了大量的研究，发现过量ＴＮＦ则导致各种病理改变［１］．为了进一步探讨ＴＮＦα在肝炎发病中的作用，我们选择不同临床类型的肝炎患者，比较各型患者血清ＴＮＦα活性，并就血清内毒素水平与...
Carswel first proposed tumor necrosis factor in 1975. Subsequent biological activity of a large number of studies found that excessive TNF leads to a variety of pathological changes [1]. In order to further explore the role of TNF @ in the pathogenesis of hepatitis, we choose different clinical types of hepatitis patients, comparing various types of serum TNF @ activity in patients with serum endotoxin levels and ...