摘要
目的 探讨西洋参有效部位 (Panaxquinquefolium'ef fectiveparts, PQEP)的抗肿瘤作用及其免疫调节作用。方法采用小鼠肝癌(H22)和胃癌(MFC)两种移植瘤的动物模型,以肿瘤抑制率、免疫器官重量、NK细胞活性和淋巴细胞增殖率作指标。结果 PQEP有明显的抗肿瘤活性和免疫调节作用。结论 其抗肿瘤作用和其免疫调节作用有明显的相关性,PQEP的抗肿瘤作用可能与激活体内免疫系统有关。
Aim To study the anti-tumor activity of PQEP and it s immunomodulation effect.Methods The pharmacological activity of PQS was measured using mice transplanted H22 and MFC tumor. Tumor-inhibiting a ctivities, weight of immune organ, nature killer cells activity and lymphocyte p roliferation ratio were investigated.Results PQEP showed antitumo r and immunomodulation activities in different degrees.Conclusion The anti-tumor activity and immunomodulation are closely linked. The anti- tumor effect of PQEP due to activation of the immunocompetence of the body.
出处
《中国药理学通报》
CAS
CSCD
北大核心
2005年第1期75-78,共4页
Chinese Pharmacological Bulletin
基金
吉林省科委资助课题(No20010411)
