4、03InfluenceofpiogUtazoneont~suenucleartranscriptionfactor,tumorneeros~factor-aandcellapoptosisaftertraumaticbraininjuryinratsCHENHuihui,WANGYongqing,PENGYujiang,SHAOBo,ZHULiangcahDUANHongyu,HESijun,LIHu-iyong,YANGPengxiang,YANGFan.(TheFirstPeople'sHospitalofWenling,
5、Taizhou317500,Zhejiang,China)Correspondingauthor:YANGFan,Emaihyangfan5091448@163.com[AbstractlObjectiveToinvestigatethechangesoftissuenucleartranscriptionfactor(NF-Km,tumornecrosisfactor~(TNF-a)andcellapoptosisaftertraumaticbraininjuryandtheinfluenceofpioglitazoneon
6、thesepara-metersinmts.Me-thodsEighty-fourmaleSDratswererandomlydividedintotwogroupsrandomly:pioglitazonegroup(fl=42)andthecontrolgroup=42).ThepioglitazonegroupwereinducedbyimprovedFeeneymethodandwerereceivedabdominalin-jectionsofpioglitazone(1omg/kg)immediatelyafter
7、injury,andthecontrolgroupwerereceivedabdominalinjectionsofsodiumchlorideinjection(2mVkg)immediatelyaftermjuryandonetimeeverydayuntiltheratsWBSkilled.Eachgroupwasdividedintosevensubgroupsbysacrificedtimeafterinjury,1ll,36}l’12h,24l1'3d,and7dgroup,eachsubgxoupgotsixra
8、ts.Eachsubgroupwererandomlyselectedthreemtsafterbeingkilled,detectedtheexpressionofNF-r.Bandn·oftissuesaroundcontusionbyimmunohistochemica