摘要
BACKGROUND:Transplantedmononuclearcell(MNC)ofumbilicalbloodcansurviveincentralnervoussystem(CNS)ofhostthroughbloodbrainbarrier,differentiateintonervercells,migratetodamagedsiteandintegratemorphologicalstrucghandfunctionwithnervecellsofhostsoastoimprovedeficienciesofsensatoryfunction,motorfunctionandcognitivefunctionandinfluenceonstrokesequela.OBJECTIVE:Toobservetheveintransplantationofhumanumbilicalcordbloodstemcells(HUCBSC)forimprovingneurologicalfunction,limbfuntionandactivityofdailylivingofpatientswithstrokeandevaluatethereliability.DESIGN:Self-controlledstudy.SETTING:DepartmentofNeurosurgery,theSecondPeople'sHospitalofZhengzhouCity;Red-crossedBloodCenterofHenanProvince;DepartmentofNeurosurgery,theFistAffiliatedHospitalofZhenzhouUniversity.PARTICIPANTS:Atotalof10patientswithstokesequelawereselectedfromDepartmentofCerebralSurgery,theSecondPeople'sHospitalofZhengzhouCityfromApriltoDecember2005.Therewere9malesand1femaleagedfrom35to75yearswiththemeanageof56years.AllofthemwerediagnosedwithCTandMRIexaminationandcoincidencewithdiagnosticcriteriaofstrokeestablishedbytheFourthNationalAcademicMeetingforCerebrovascularDisease.Allpatientsprovidedinformedconsent.METHODS:80-140mLumbilicalbloodoftermbirthofnewbornwasselectedhermeticallyandmaintainedinsterileplasticbag.Andthen,thebloodwascentrifugatedatthespeedof1500r/minfor30minutesat22℃inordertoseparateMNC,i.e.,HUCBSC.Inaddition,afterfinaldiagnosisduringhospitalization,strokepatientswereperfusedwithHUCBSCthroughsuperficialveinofbackofthehand.Eachpatientwasaveragelypenfusedwith6portionsofHUCBSC(cellularnumbers≥1×108/portion)andtheintervalbetweeneachportionwas1-7dayswiththemeanintervalof4days.MAINOUTCOMEMEASURES:①Neurologicalfunctionofstrokepatientswasevaluatedwithneurologicalfunctiondeficiency(NFD)befor
出版日期
2006年07月17日（中国期刊网平台首次上网日期，不代表论文的发表时间）
