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《扶正升白顆粒對(duì)環(huán)磷酰胺致小鼠白細(xì)胞減少癥的實(shí)驗(yàn)研究》由會(huì)員上傳分享,免費(fèi)在線閱讀,更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫(kù)。
1、扶正升白顆粒對(duì)環(huán)磷酰胺致小鼠白細(xì)胞減少癥的實(shí)驗(yàn)研究湖南省常德市第一中醫(yī)院湖南常德415000【摘要】目的:探討扶正升白顆粒對(duì)環(huán)磷酰胺所致小鼠外周血白細(xì)胞減少癥的影響及其作用機(jī)制。方法:將50只小鼠隨機(jī)分為5組:正常對(duì)照組、模型對(duì)照組、鯊肝醇+利血牛.組、扶正升白顆粒大劑量組、扶正升白顆粒常規(guī)劑量組。經(jīng)腹腔注射環(huán)磷酰胺制備白細(xì)胞減少癥模型,造模成功后各組分別給予相應(yīng)藥物灌胃,分別于給藥前第ld、第5d、第10d進(jìn)行外周血象白細(xì)胞計(jì)數(shù)檢測(cè)。結(jié)果:扶正升白顆粒大劑量組升白細(xì)胞作用更明顯(P<0.05)。結(jié)論:扶正升白顆粒對(duì)環(huán)磷酰胺所致小鼠白細(xì)胞減少癥顯著提高作用,其機(jī)制與促進(jìn)骨髓造血
2、功能有關(guān)?!娟P(guān)鍵詞】扶正升白顆粒;環(huán)磷酰胺;白細(xì)胞減少癥;骨髓造血功能【Abstract】:Objective:ToinvestigatetheFuZhengShengBaiparticleseffectandmechanisminmiceafterradiationperipheralbloodleukopeniainducedbycyclophosphamide.Methods:50micewererandomlydividedintofivegroups:normalcontrolgroup,modelcontrolgroup,sharkliveralcoholandle
3、ucogengroup,FuZhengShengBaiparticleslargedosegroup,F(xiàn)uZhengShengBaiparticlesconventionaldosegroup.Themousemodelofleucogeninducedbycyclophosphamideinjectedintoabdominalcavity,afterthemodelwassuccessfullymade,eachgroupweregivencorrespondingmedicinebymeansofintragastricadministration.Beforetheme
4、dicinewasgiven(thefirstday),5dandlOddetectedthemiceperipheralbloodwhitebloodcellcount.Results:FuZhengShengBaiparticleslargedosegroupwasmoresignificant(P<0.05).Conclusion:FuZhengShengBaiparticlescouldobviouslypromotethemiceleukopeniainducedbycyclophosphamideinjectedintoabdominalcavity,them
5、echanismwasrelatedtothebonemarrowfunction.【Keywords]:FuZhengShengBaiparticles;cyclophosphamide;leukopenia;bonemarrowfunction既往臨床研宄表明,扶正生白湯對(duì)鉑類化療藥物所致白細(xì)胞減少癥有較好療效[1】。我們運(yùn)用環(huán)磷酰胺(CTX)制造小鼠白細(xì)胞減少模型,對(duì)扶正升白顆粒的升高白細(xì)胞作用及其作用機(jī)制進(jìn)行了初步研宄。1實(shí)驗(yàn)材料1.1實(shí)驗(yàn)動(dòng)物SD大鼠50只,雌雄各半,SPF級(jí),體質(zhì)量(180-220)g,合格證號(hào)SCXK(湘)2014-0011,由長(zhǎng)沙市天勤生物奮限公
6、司提供。1.2藥物扶正升白顆粒由湖南中醫(yī)藥大學(xué)附屬常德醫(yī)院藥劑科自制劑室嚴(yán)格按照國(guó)家藥典制劑要求生產(chǎn)制作的同一批次藥品(藥物組成:仙靈脾、紫河車、黨參、黃K、熟地、W桂、當(dāng)!ti、雞血藤、女貞子、菟絲子、枸杞子、茯冬、白術(shù)、陳皮、甘草組成)。鯊肝醇,國(guó)藥準(zhǔn)字H32023581,江蘇鸚鵡藥業(yè)有限公司生產(chǎn),產(chǎn)品批號(hào)1411141;利血生,國(guó)藥準(zhǔn)字H32025444,江蘇吉W爾藥業(yè)股份有限公司生產(chǎn),產(chǎn)品批號(hào)150701;環(huán)磷酰胺,國(guó)藥準(zhǔn)字H32020857,江蘇盛迪醫(yī)藥有限公司生產(chǎn),產(chǎn)品批號(hào)15102725。1.3儀器用HS—18型全自動(dòng)血細(xì)胞分析儀進(jìn)行血常規(guī)檢測(cè)。2實(shí)驗(yàn)方法2.1分
7、組將50只小鼠隨機(jī)分為5組,雌雄各半。正常對(duì)照組、模型對(duì)照組、鯊肝醇+利血生組、扶正升白顆粒大劑量組、扶正升白顆粒常規(guī)劑量組,每組各10只。2.2造模除正常對(duì)照組外,其余4組小鼠予以腹腔注射環(huán)磷酰胺50g/Kg,1次/天,共7天,制成化療后白細(xì)胞減少癥模型(白細(xì)胞下降至(2.0-3.0×109/L)。2.3給藥方法于造模第8tl開(kāi)始給藥,正常對(duì)照組、模型對(duì)照組給等容量體積生理鹽水,ig;鯊肝醇+利血生組:(0.14g/Kg.3次/d),ig;扶正升白顆粒組常規(guī)劑量、大劑量:分別給