探讨维药异常黑胆质成熟剂(ASM)抗肿瘤作用及其对肿瘤细胞迁移的影响。体外培养人肝癌Bel-7402细胞株、人乳腺癌BCAP细胞株、人宫颈癌Hela细胞株、人胃癌BGC-823细胞株,采用四甲基偶氮唑蓝(tetrzolium-based colorimetric assay,MTT)法检测不同浓度ASM(1、2.5、5、10、15、20、50mg/mL)对人肝癌Bel-7402细胞株、人乳腺癌BCAP细胞株、人宫颈癌Hela细胞株、人胃癌BGC-823细胞株4种肿瘤细胞增殖的影响;选择人肝癌Bel-7402细胞株为研究对象,采用细胞划痕运动实验和扫描电镜技术,观察不同浓度ASM对肝癌细胞迁移的影响。MTT检测结果显示,ASM对人肝癌Bel-7402细胞株、人乳腺癌BCAP细胞株、人宫颈癌Hela细胞株、人胃癌BGC-823细胞株生长均有一定抑制作用,且在15~20mg/mL作用下最为明显,对不同肿瘤细胞株抑制作用不一;体外细胞划痕运动实验和扫描电镜结果显示,ASM对人肝癌Bel-7402细胞运动有一定抑制作用。由此推论,ASM对肿瘤细胞增殖和肿瘤细胞迁移有一定抑制作用。
The possible mechanism of Uighur medicine Abnormal Savda Munzip (ASM) on the anti-tumor effects and its influence on tumor cell migration are explored. MTT was applied to determine the cell proliferation of human hepatoma (Bel-7402),human breast carcinoma (BCAP),human cervical cancer (Hela),and human gastric cancer proliferation (BGC-823) after treated with different concentration of ASM (1,2.5,5,10,20,50mg/mL) for 48h; Human hepatoma cell line (Bel-7402) was selected for the cell motility study,the cell migration influence on human hepatoma (Bel-7402) were assessed by the wound-healing assay and the Scanning Electron Microscopy (SEM) technique after treated with ASM (5,10,20,50mg/mL) for 48h. ASM produced the cytotoxinic effect on these four type of tumor cells in vitro and all type cells showed the obviously vitro inhibition after treated with ASM (15,20mg/mL),there were difference inhibited effect among the four type of tumor cells,the results of wound-healing assay with SEM show that the moving ability of Bel-7402 treated with ASM has decreased. It is deduced that ASM might inhibit the ability of proliferation and moving of tumor cell.