托裏散이 抗癌에 미치는 作用機轉 硏究

Abstract

Objective : This Study was to investigate effects of Takli-San on the anti-cancer and proliferation of immunocytes, nitric oxide(NO) production of peritoneal macrophages. Methods : We used Takli-San extract(TLS) with freeze-dried, 8wks-old male mice and cancer cell lines(L1210, Sarcoma-180) for this Study. The cytotoxicity and proliferation of cells were tested using a colorimetric tetrazoliun assay(MTT assay). Results : 1. TLS was significantly showed cytotoxicity on the L1210 cell lines. 2. TLS was significantly increased proliferation of thymocytes and splenocytes in vitro. 3. TLS was significantly increased proliferation of thymocytes by all-dosage, but proliferation of splenocytes by low-dosage in normal mice. 4. TLS was significantly increased NO production from peritoneal macrophages in normal mice. 5. TLS was significantly decreased proliferation of L1210 cells in L1210 cells transplanted mice. 6. TLS was significantly increased proliferation of thymocytes by all-dosage, but proliferation of splenocytes by low-dosage in L1210 cells transplanted mice. 7. TLS was significantly increased NO production from peritoneal macrophages in L1210 cells transplanted mice. Conclusions : The present author thought that TLS had action of anti-cancer by becoming immunocytes activity(NO production, proliferation of thymocytes).