Effects of human colony-stimulating factor(CSF)on peripheral T,TH lymphocytes and ratio of TH to Ts in mice transplanted with lung adenocarcinoma were determined by cytochemical methods of acid phosphatase(ACP)and dipeptidylaminopeptidase IV(DAP IV).

• 应用酸性磷酸酯酶(ACP)和双肽氨基肽酶IV(DAPIV)细胞化学方法观察了人集落刺激因子(CSF)对LA795肺腺癌荷瘤小鼠外周血T；T_H淋巴细胞数和T_H/T_S比值的影响.