肿瘤坏死因子（ＴｕｍｏｒＮｅｃｒｏｓｉｓＦａｃｔｏｒ，ＴＮＦ）是由激活的巨噬细胞和单核细胞、淋巴细胞产生的一种具有广泛生物学活性的多肽介质。ＴＮＦ最早因其具有抗肿瘤活性而被发现，并由此命名。近年来研究表明，适当的ＴＮＦ可调节机体的免疫及代谢功能，具有... Tumor necrosis factor (TNF) is a kind of polypeptide medium with a wide range of biological activities produced by activated macrophages and monocytes and lymphocytes. TNF was first discovered because of its anti-tumor activity, and hence the name. In recent years, studies have shown that the appropriate TNF can regulate the body’s immune and metabolic functions, with ...