陈龙平等:右美托咪定对七氟烷麻醉后患者NGF、BDNF水平的影响研究右美托咪定对七氟烷麻醉后患者NGF、BDNF水平的影响研究陈龙平陈龙平,张永洪张永洪,李军李军绵阳市中心医院麻醉科,四川绵阳621000摘要摘要目的探究右美托咪定对七氟烷麻醉后患者神经生长因子(nervegrowthfactor,NGF)、脑源性神经营养因子(brain-derivedneurotrophicfactor,BDNF)水平的影响意义。方法选取2019年7月—2021年12月期间绵阳市中心医院80例七氟烷麻醉后患者为研究对象,随机化简单分组,对照组(生理盐水静脉注射,n=40),治疗组(右美托咪定静脉注射,n=40),对比患者NGF、BDNF水平;手术指标;心率变化;血氧饱和度;转化医学与治疗学(TMT)完成时间、简短精神状态量表(MMSE)评分。结果治疗组NGF、BDNF水平较对照组显著更优,差异有统计学意义(P<0.05);治疗组手术指标比对照组指标水平明显改善,差异有统计学意义(P<0.05);治疗组心率变化、血氧饱和度比对照组改善趋势更明显,差异有统计学意义(P<0.05);治疗组TMT完成时间(44.06±2.47)s、MMSE评分(25.38±1.26)分,比对照组显著更优,差异有统计学意义(t=3.305、2.420,P<0.05)。结论在七氟烷麻醉手术患者治疗中实施右美托咪定静脉注射,手术麻醉安全性高。关键词关键词右美托咪定;七氟烷;NGF;BDNF水平中图分类号中图分类号R614614文献标志码文献标志码Adoi10.11966/j.issn.2095-994X.2022.08.11.44StudyontheEffectofDexmedetomidineonNGFandBDNFLevelsinPatientsafterSevofluraneAnesthesiaCHENLongping,ZHANGYonghong,LIJunDepartmentofAnesthesiology,MianyangCentralHospital,Mianyang,SichuanProvince,621000ChinaAbstractObjectiveToinvestigatethesignificanceoftheeffectofdexmedetomidineonthelevelsofnervegrowthfactor(NGF)andbrain-derivedneurotrophicfactor(BDNF)inpatientsaftersevofluraneanesthesia.MethodsFromJuly2019toDecember2021,80casesofsevoflu⁃raneanesthetizedpatientswereselectedinMianyangCentralHospitalwereselectedasstudyobjects,randomizedintosimplegroups:controlgroup(intravenousinjectionofnormalsaline,n=40)andtreatmentgroup(intravenousinjectionofdexmedetomidine,n=40).Comparingpa⁃tients´NGFandBDNFlevels;surgicalindexes;heartratechanges;bloodoxygensaturation.TMT(TranslationalMedicineandTherapeutics)completiontime,MMS...