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1、天津醫(yī)科大學(xué)碩士學(xué)位論文costimulatorymoleculesCD40,CD86andMHCIIbyinductionGM.CSEAtthesametime.ithasadose.dependent.InordertoconfirmtheeffectofIL.17AtomllydifferentiatedBMDC,weaddedrmlL.17(50,100or500ng/m1)toBMDCinducedbyGM.CSFfor8days.thencontinueculture36hours.Compared、析tIlN0rmlL.17
2、A,BMDCsurfacecostimulatorymoleculesCD40,CD80,CD86,MHCIIandthecytokinessecretioninthesupernatantIL.12p40andIL.10werenotsignificantlychangedofeachgroup.ItshowsthatIL一17AhasnofunctionofstimulatingfullydifferentiatedBMDCtomature.ButIL.17Aup.regulatestheexpressionofcostimulato
3、rymoleculesonDCandthesecretionofIL.12P40andIL.1OintheprocessofGM.CSF.induced.BMDCwithLPS.Conclusions:T11iSexperimentusesthemethodofGM.CSF.inducingandLPSstimulizationsuccessfullyculturedandamplificationDC.IL.17ApromotesthedevelopmentofDCprogenitorsphenotypewhichisinducedby
4、GM-CSF.IL一17AalonehasliRleinfluenceonthedifferentiationofDC.IL.17Aup.regulatestheexpressionofDCcostimulatorymoleculesincludingCD40.CD80.CD86andMHC11whichaleexpressedonmatureDCstimulatedbyLPS.Italsoup—regulatethelevelofIL一12p40andIL一10secretedbyDCinducedbyLPS.Thesefindings
5、suggestthatIL一17AplaysanimportantroleinpromotingDCdifferentiation.Keywords:BMDCIL一17AGM—CSFDCcostimulatorymoleculeIL··12p40IL·-10IV天津醫(yī)科大學(xué)碩士學(xué)位論文目錄中文摘要???????????????????????????IAbstract·······················································································
6、II符號(hào)說(shuō)明???????????????????????????VI前言?????????????”????????????????·1月IJ舌?????????????”????????????????。l研究現(xiàn)狀、成果?????????????????????????2研究目的、方法??????????????????????????3對(duì)象和方法????????????????????????????41實(shí)驗(yàn)材料??????????????????????????41.1主要試劑??????????????????????????4
7、1.2主要儀器和設(shè)備???????????????????????51.3主要試劑的配制???????????????????????51.4實(shí)驗(yàn)動(dòng)物??????????????????????????72實(shí)驗(yàn)方法???????????????????????????72.1小鼠BMDC的分離和培養(yǎng)??????????????????72.2CDllc免疫磁珠分離提純成熟BMDC?????????????82.3流式細(xì)胞術(shù)檢測(cè)成熟BMDC表面分子?????????????82.4ELISA檢測(cè)細(xì)胞因子分泌?????????????????
8、?92.5統(tǒng)計(jì)分析????????????????????????10結(jié)果???????????????????????????????11l小鼠骨髓來(lái)源的DC體外擴(kuò)增方法的建立???????