恶性肿瘤患者血清锌与淋巴细胞转化率及自然杀伤细胞活性变化的观察

Observation of Changes of Serum Zn, NK Activities,and LTR in Patients with Malignant Tumors

观察了８６例恶性肿瘤患者血清锌与淋巴细胞转化率及自然杀伤细胞活性间的变化。结果表明，肿瘤患者的血清锌较正常对照组明显降低，同时伴有淋巴细胞转化率及ＮＫ细胞活性下降。表明缺锌是肿瘤患者免疫功能下降的原因之一。

Changes of serum Zn, NK activities and LTR in 86 patients with malignant tumors were observed and compared with 33 normal controls.The results showed that the levels of serum Zn,NK activities, LTR were lower than those in controls. These results indicate that the lack of Zn would cause deterioration of immune function.