神经白细胞素(Neuroleukin,NL)是一种凝集素激活的T细胞产生的淋巴因子,依赖人外周血单核细胞(MNC’S)诱导抗体分泌。体外实验,NL在早期促进分泌抗体细胞分化。而已成熟的细胞不依赖NL就能生长。NL无有丝分裂原直接作用,但细胞增殖却是它作用所引起的结果。研究表明,NL没有BCGF或BCDF活性,而且必 Neuroleukin (NL) is a lectin-producing lymphokine produced by lectin-activated T cells that relies on human peripheral blood mononuclear cells (MNC’s) to induce antibody secretion. In vitro, NL promotes the secretion of antibody-producing cells in the early stage. Mature cells do not depend on NL to grow. NL has no direct role of mitogen, but cell proliferation is the result of its role. Studies have shown that NL does not have BCGF or BCDF activity, and must