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时间:2020-04-16
《益气除痰方对Lewis肺癌小鼠种植瘤细胞周期调控相关因子的影响-论文.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、·1846·中华中医药杂志(原中国医药学报)2014年6月第29卷第6期CJTCMP,June,2014,Vo1.29,No.6论著·益气除痰方对Lewis肺癌小鼠种植瘤细胞周期调控相关因子的影响孙玲玲,林丽珠(广州中医药大学第一附属医院肿瘤科,广州510405)摘要:目的:观察益气除痰方对Lewis肺癌小鼠肿瘤生长及细胞周期调控相关因子P16、p21/WIF1/CIP1、蛋白激酶C(PKC)、c—myc的影响。方法:建立C57BL/6~鼠Lewis肺癌种植瘤模型3O只,随机分为Lewis肺癌模型组、益气除痰方低剂量组、高剂量组3组,每组10只。灌胃21d后,处死小鼠,检测肿瘤体积、重
2、量,并用免疫组化法观察各组肿瘤组织P16、p21/WIFI/CIP1、PKC、cITIyc的表达。结果:各组Lewis肺癌小鼠肿瘤体积、瘤重两两比较差异有统计学意义。其中高剂量组、低剂量组瘤体组织P16相对含量与模型组对比均显著增高(P3、ewis肺癌;P16;p21/WIFI/CIP1;蛋白激酶C基金资助:国家自然科学基金项目(No.81273963),广东省自然科学基金项目(No.10151040701000021,No.$2012020010886)EffectsofYiqiChutanFormula09cycleregulationrelatedfactorsinmicewithLewislungcancercell-bearingSUNLing—ling,LINLi—zhu(DepartmentofOncology,FirstAfiliatedHospital,GuangzhouUniversityofTrad4、itionalChineseMedicine,Guangzhou510405,China)Abstract:Objective:ToinvestigatetheeffectsofYiqiChutanFormulaOlltumorgrowthandthecellcycleregulationrelatedfactors(P16,p21/WIFI/CIP1,PKC,c—myc)inmicewithLewislungcancercellimplanted.Methods:30C57BL/6micewereimplantedLewislungcancercellandrandomlydivid5、edintoLewislungcancermodelgroup,low—doseYiqiChutanFormulagroup(1.0g/kg/d)andhigh—doseYiqiChutanFormulagroup(3.Og/kg/d),10miceineachgroup.Afteracceptedintragastricadministrationfor21days,miceinthe3groupsweresacrificedfordetectinggrosstumorvolumeandweightofthetumor.TheexpressionofP16,p21/WIFI/CIP16、,PKCandc-mycinthetumortissuewereevaluatedbyimmunohistochemistry.Results:Thetumorvolumeandweightofthetumorinhigh—doseYiqiChutanFormulagroupwerelowerthanthoseinlow—dosegroup,aswelldramaticlowerthanLewislungcancermodelgroup.Therewerestatisticalsignificancesincomparisonbetweenanytwogroups.Theexpress7、ionofP16inhigh—doseYiqiChutanFormulagroupwashigherthaninlow—doseYiqiChutanFormulagroup,aswelldramatichigherthanLewislungcancermodelgroup.Theexpressionofp21/WIFI/CIPlwasinhigh—doseYiqiChutanFormulagroup,whichwashigherthaninlo
3、ewis肺癌;P16;p21/WIFI/CIP1;蛋白激酶C基金资助:国家自然科学基金项目(No.81273963),广东省自然科学基金项目(No.10151040701000021,No.$2012020010886)EffectsofYiqiChutanFormula09cycleregulationrelatedfactorsinmicewithLewislungcancercell-bearingSUNLing—ling,LINLi—zhu(DepartmentofOncology,FirstAfiliatedHospital,GuangzhouUniversityofTrad
4、itionalChineseMedicine,Guangzhou510405,China)Abstract:Objective:ToinvestigatetheeffectsofYiqiChutanFormulaOlltumorgrowthandthecellcycleregulationrelatedfactors(P16,p21/WIFI/CIP1,PKC,c—myc)inmicewithLewislungcancercellimplanted.Methods:30C57BL/6micewereimplantedLewislungcancercellandrandomlydivid
5、edintoLewislungcancermodelgroup,low—doseYiqiChutanFormulagroup(1.0g/kg/d)andhigh—doseYiqiChutanFormulagroup(3.Og/kg/d),10miceineachgroup.Afteracceptedintragastricadministrationfor21days,miceinthe3groupsweresacrificedfordetectinggrosstumorvolumeandweightofthetumor.TheexpressionofP16,p21/WIFI/CIP1
6、,PKCandc-mycinthetumortissuewereevaluatedbyimmunohistochemistry.Results:Thetumorvolumeandweightofthetumorinhigh—doseYiqiChutanFormulagroupwerelowerthanthoseinlow—dosegroup,aswelldramaticlowerthanLewislungcancermodelgroup.Therewerestatisticalsignificancesincomparisonbetweenanytwogroups.Theexpress
7、ionofP16inhigh—doseYiqiChutanFormulagroupwashigherthaninlow—doseYiqiChutanFormulagroup,aswelldramatichigherthanLewislungcancermodelgroup.Theexpressionofp21/WIFI/CIPlwasinhigh—doseYiqiChutanFormulagroup,whichwashigherthaninlo
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