欢迎来到天天文库
浏览记录
ID:1772553
大小:32.50 KB
页数:7页
时间:2017-11-13
《医药学临床医学毕业论文 重组人生长激素对化疗大鼠外周血象的影响》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、湖南师范大学本科毕业论文考籍号:XXXXXXXXX姓名:XXX专业:医药学临床医学论文题目:重组人生长激素对化疗大鼠外周血象的影响指导老师:XXX二〇一一年十二月十日作者:张毅,梁道明,赵辉,林劼,袁勇,龙冰,陈嘉勇【摘要】目的探讨重组人生长激素(rhGH)对化疗大鼠外周血细胞学指标的影响。方法实验分空白对照组、生理盐水组、rhGH组、化疗组和化疗+rhGH组。给药后第7天、14天、21天和28天应用血液自动分析仪检测实验各组大鼠外周血中各系细胞的变化。结果给药后第7天rhGH组网织红细胞绝对数较其他各组明显增加(P0.05);化疗组和化疗+rhGH组外周血液中的白细胞(W
2、BC)、血红蛋白(Hb)和网织红细胞数较其他各组明显降低(P0.01),但化疗+rhGH组WBC数和网织红细胞绝对数减少程度明显低于化疗组(P0.05)。给药后第14天化疗组和化疗+rhGH组外周血中红细胞数(RBC)和Hb与其他各组比较明显降低(P0.05),但化疗+rhGH组减少程度明显低于化疗组(P0.05);化疗+rhGH组网织红细胞绝对数较其他各组明显增加(P0.05);各组间WBC比较差异无显著性(P0.05)。给药后第21天,化疗组RBC、Hb计数低于对照组(P0.05),而化疗+rhGH组WBC、RBC、Hb计数与对照组比较差异无显著性(P0.05),网织红
3、细胞绝对数高于其他各组(P0.05)。结论rhGH对化疗大鼠的造血功能有一定的保护作用。【关键词】重组人生长激素;化疗;外周血Theeffectofrecombinanthumangrowthhormoneonperipheralbloodinintraperitonealchemotherapyrats【Abstract】ObjectiveToinvestigatetheeffectofrecombinanthumangrowthhormone(rhGH)onperipheralbloodinchemotherapyrats.MethodsIntheexperimentr
4、atswererandomizedintonormalgroup,controlgroup,rhGHgroup,chemotherapygroupandchemotherapyplusrhGHgroup.Onday7,14,21,28afteradministration,peripheralbloodwasanalyzedbyautomaticbloodcellcounter.ResultsDay7afteradministration,reticulocytecounthadobviouslyincreasedinrhGHgroup(P<0.05),whilethewh
5、itebloodcell(WBC)count,hemoglobinandreticulocytecountwasdecreaseddistinctly(P<0.05)inchemotherapygroupandchemotherapy+rhGHgroup,however,thedecreaseddegreeinchemotherapy+rhGHgroupwaslessthanthatinchemotherapygroup(P<0.05).Day14,thecountsofredbloodcell(RBC)andhemoglobinweredroppeddistinctlyi
6、nchemotherapygroupandchemotherapy+rhGHgroup(P<0.05),butthedecreaseddegreeinchemotherapygroupwasmorethanthatinchemotherapy+rhGHgroup(P<0.05).Reticulocytecountofchemotherapy+rhGHgroupwashigherthanothers(P<0.05).TherewasnostatisticalsignificanceinWBCcount(P>0.05).Day21,RBCandhemoglobincountin
7、chemotherapygroupwaslessthancontrolgroupandrhGHgroup(P<0.05),andinchemotherapy+rhGHgroupthecountsofRBCwaslowerthanrhGHgroup(P<0.05),whilereticulocytecountwashigherthanothersstill(P<0.05).ConclusionrhGHhasaprotectiveeffectonmyeloidhematopoieticfunctioninintrape
此文档下载收益归作者所有