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时间:2020-04-18
《复方浙贝颗粒药物血清联合阿霉素对P388细胞增殖抑制作用初探-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、·2764·中华中药杂志(原l{】旧药学报)2014年9月第29卷第9期CJTCMP,September2014,Vo1.29,No.9·论著·复方浙贝颗粒药物血清联合阿霉素对P388~m胞增殖抑制作用初探孙叙敏,陈信义。(煤炭总医院,北京100028;。北京中医药大学东直门医院,北京100700)摘要:目的:探索复方浙贝颗粒(CZBG)药物血清联合阿霉素(ADR)在体外对P388fltt胞的增殖抑制作用及机制。方法:①制备高、中、低剂量CZBG药物血清,以不同血清给药浓度作用于小鼠急性淋巴细胞白血病P388细胞株,MTT法观察CZB
2、G药物血清对P388的抑制作用;②以不同剂量及浓度的CZBG药物血清联合ADR与单用ADR~L较,分析联合用药后对P388细胞的增殖抑制影响;③流式细胞仪(FCM)定量检坝0实验各组P388~W胞内阿霉素荧光值;Annexin—V/PI~染法检测P388细胞早期凋亡率。结果:@CZBG药物血清组及空白血清组在5%、10%及20%浓度时随着浓度增加对P388细胞株逐渐显示出抑增殖趋向,未发现两者问有统计学差异。CZBG药物血清高、中、低剂量在20%血清给药浓度时配伍不同浓度的ADR作用48h有增强ADR效应的趋势,剂量越高,增效作用越明
3、显。其中CZBG高剂量联合ADR0.04g/mL及0.2g/mL组与单用ADR组比较有显著性差异(f值分别为3.38,7.17,P4、制趋向,可能与增加细胞内阿霉素含量,促进细胞捌亡有关。关键词:复方浙贝颗粒;MTT法;P388细胞;血清药理学;阿霉素;细胞增殖基金资助:国家自然科学基金面上项目(No.30672691)InhibitioneffectofserumcontainingmedicineofCompoundZhebeiGranulecombinedwithadriamycinonproliferationofP388cellsSUNXu—min.CHENXin-yi(ChinaMeitanGeneralHospital,Beijing100028,Ch5、ina;。DongzhimenHospital,BeijingUniversityofChineseMedicine,Beijing100700,China)Abstract:Objective:Toexploretheanti—proliferativeeffectandmechanismofserumcontainingmedicineofCompoundZhebeiGranule(CZBG)combinedwithadriamycin(ADR)onproliferationofP388cellsinvitro.Methods:T6、hehigh,mediumandlowdosesofCZBGwereprepared.TheP388leukemiamicecellsweretreatedwithdifferentdosesofCZBG.TheinhibitioneffectofCZBGwastestedbyMTT.P388leukemiamicecellsweretreatedwithdifferentdosesofCZBGcombinedwithADRandADRsingle,andtheinhibitioneffectofthesetwotreatmentsw7、ascompared.Flowcytometer(FCM)wasusedtotesttheintracellularfluorescencevalueofADRandearlyapoptosisrateofcells.Results:TheinhibitingeffectofCZBGonP388cellswasincreasedwiththeincreaseofmedicineconcen~afion,buttherewasnosignificantdifference.Treatingp388cellswithdrugserumof8、high,mediumandlowdoseofCZBGcombinedwithdifferentconcentrationsofADRwith48hcouldenhancetheeffectofADR,andmoreob
4、制趋向,可能与增加细胞内阿霉素含量,促进细胞捌亡有关。关键词:复方浙贝颗粒;MTT法;P388细胞;血清药理学;阿霉素;细胞增殖基金资助:国家自然科学基金面上项目(No.30672691)InhibitioneffectofserumcontainingmedicineofCompoundZhebeiGranulecombinedwithadriamycinonproliferationofP388cellsSUNXu—min.CHENXin-yi(ChinaMeitanGeneralHospital,Beijing100028,Ch
5、ina;。DongzhimenHospital,BeijingUniversityofChineseMedicine,Beijing100700,China)Abstract:Objective:Toexploretheanti—proliferativeeffectandmechanismofserumcontainingmedicineofCompoundZhebeiGranule(CZBG)combinedwithadriamycin(ADR)onproliferationofP388cellsinvitro.Methods:T
6、hehigh,mediumandlowdosesofCZBGwereprepared.TheP388leukemiamicecellsweretreatedwithdifferentdosesofCZBG.TheinhibitioneffectofCZBGwastestedbyMTT.P388leukemiamicecellsweretreatedwithdifferentdosesofCZBGcombinedwithADRandADRsingle,andtheinhibitioneffectofthesetwotreatmentsw
7、ascompared.Flowcytometer(FCM)wasusedtotesttheintracellularfluorescencevalueofADRandearlyapoptosisrateofcells.Results:TheinhibitingeffectofCZBGonP388cellswasincreasedwiththeincreaseofmedicineconcen~afion,buttherewasnosignificantdifference.Treatingp388cellswithdrugserumof
8、high,mediumandlowdoseofCZBGcombinedwithdifferentconcentrationsofADRwith48hcouldenhancetheeffectofADR,andmoreob
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