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dc.contributor.author宋巍
dc.contributor.author沈东炎
dc.contributor.author康劲翮
dc.contributor.author李珊珊
dc.contributor.author熊佑熊(泰国是拉差龙虎园有限公司)
dc.contributor.author陈清西
dc.date.accessioned2013-04-21T01:02:13Z
dc.date.available2013-04-21T01:02:13Z
dc.date.issued2011-09
dc.identifier.citation厦门大学学报(自然科学版), 2011,50(5):938-941zh_CN
dc.identifier.issn0438-0479
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/16152
dc.descriptionchenqx@xmu.edu.cnzh_CN
dc.description.abstract[中文文摘]以暹罗鳄(Crocodylus siamensis)胆汁为材料,应用细胞培养、细胞计数、Hoechst33258染色、流式细胞仪等技术研究暹罗鳄胆汁提取物对人胆管癌MZ-ChA-1细胞凋亡的诱导作用.实验结果显示,胆汁提取物可明显诱导人胆管癌MZ-ChA-1细胞的凋亡,经1.75 mg/mL暹罗鳄胆汁提取物诱导处理24 h后,人胆管癌MZ-ChA-1细胞的增殖活动受到显著的抑制,细胞生长抑制率达86.71%;光镜观察结果显示,暹罗鳄胆汁提取物处理细胞后,细胞体积缩小,细胞核固缩;细胞核经Hoechst33258染色出现浓染致密的固缩形态和颗粒状荧光;细胞周期检测出现G0/G1期细胞比例升高,S和G2/M期细胞比例下降.研究结果表明,暹罗鳄胆汁提取物对人胆管癌MZ-ChA-1细胞凋亡的诱导具有显著作用,从而为进一步研究细胞凋亡机制提供重要基础和研究依据.[英文文摘]The apoptosis effects of extraction from Crocodylus siamensis bile(ECB) on Human bile duct carcinoma MZ-ChA-1 cells have been studied using the methods of cell culture,cell count,Hoechst33258 staining,flow cytometry analysis.The results showed that proliferation of MZ-ChA-1 cells could be inhibited by 1.75 mg/mL ECB after 24 h,and the inhibitory rate is 86.71%.Light microscope showed that the morphology of the cells treated with bile extracts appeared shrinked,cell nucleus concentrated.Cell nucleus concentrated.Cell nucleus concentrated and appeared granular fluorescence by Hoechst33258stainning.The results of flow cytometry analysis showed that the phase of G0/G1is increased and the phase of G2/M is decreased.This study suggested that ECB had induced apoptosis of MZ-ChA-1cells effectively,and provides important foundation and research proofs to study more about the apoptosis mechanisms of MZ-ChA-1cells.zh_CN
dc.description.sponsorship国家基础科学人才培养基金项目(J1030626);厦门市科技计划项目(3502Z20103008)zh_CN
dc.language.isozhzh_CN
dc.publisher《厦门大学学报(自然科学版)》编辑部zh_CN
dc.subject暹罗鳄胆汁zh_CN
dc.subject胆管癌zh_CN
dc.subject细胞凋亡zh_CN
dc.subjectCrocodylus siamensis bilezh_CN
dc.subjectbile duct carcinomazh_CN
dc.subjectapoptosiszh_CN
dc.title暹罗鳄胆汁提取物对人胆管癌MZ-ChA-1细胞的抑制作用zh_CN
dc.title.alternativeEffect of the Extraction from Crocodylus siamensis Bile on Proliferation of Human Bile Duct Carcinoma MZ-ChA-1 Cellszh_CN
dc.typeArticlezh_CN


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