简介:摘要目的探讨腹腔妊娠的临床表现、诊断、处理及预后。方法对2013年2月至2014年2月我院收治的2例腹腔妊娠的病例进行回顾性分析。结果2例患者均为继发性腹腔妊娠,入院前均有下腹痛或阴道流血等异位妊娠症状,术前B超均提示宫外见卵黄囊,2例处理均为腹腔镜下手术清除妊娠物治疗,1例术后需输血及甲氨蝶呤化疗,经治疗后2例均痊愈,出院后随诊一月均无特殊。结论腹腔妊娠较少见,且多为继发性腹腔妊娠,临床表现无特异性,术前诊断多依据B超,停经时间短且有腹腔内出血时常不能明确异位妊娠部位,尽快手术是腹腔妊娠唯一处理原则,腹腔镜探查是早期妊娠时明确诊断及治疗的有效手段,但术后扔需监测血HCG及B超了解预后。
简介:Wiskott-Aldrich综合征(Wiskott-Aldrichsyndrome,WAS)是一种少见的X连锁隐性遗传性疾病,以湿疹、血小板减少、联合免疫缺陷为特征,多数在婴幼儿期发病。1994年导致WAS的缺陷基因被克隆出来,其位于X染色体短臂着丝点周围Xp11.22-23,该基因翻译表达的蛋白质称为WASp[1]。本文报道1例特殊的基因突变。1病例资料患儿男,4个月。以间断腹泻3个月,发热、血小板减少2月余入院。
简介:Objective:TheresultsofapreviousstudyshowedthatacleardysregulationwasevidentintheglobalgeneexpressionoftheBCL11A-suppressedB-lymphomacells.Inthisstudy,thebonemorphogeneticproteinreceptor,typeII(BMPR2),E1Abindingproteinp300(EP300),transforminggrowthfactor-β2(TGFβ2),andtumornecrosisfactor,andalpha-inducedprotein3(TNFAIP3)geneexpressionpatternsinB-cellmalignancieswerestudied.Methods:TherelativeexpressionlevelsofBMPR2,EP300,TGFβ2,andTNFAIP3mRNAinB-lymphomacelllines,myeloidcelllines,aswellasincellsfromhealthyvolunteers,weredeterminedbyreal-timequantitativereversetranscriptpolymerasechainreaction(qRT-PCR)withSYBRGreenDye.Glyceraldehyde-3-phosphatedehydrogenase(GAPDH)wasusedasreference.Results:TheexpressionlevelofTGFβ2mRNAinB-lymphomacelllineswassignificantlyhigherthanthoseinthecellsfromthehealthycontrol(P<0.05).However,theexpressionlevelofTNFAIP3mRNAinB-malignantcellswassignificantlylowerthanthatofthehealthycontrol(P<0.05).TheexpressionlevelsofBMPR2andEP300mRNAshowednosignificantdifferencebetweenB-malignantcelllinesandthehealthygroup(P>0.05).InB-lymphomacelllines,correlationanalysesrevealedthattheexpressionofBMPR2andTNFAIP3(r=0.882,P=0.04)hadsignificantpositiverelation.TheexpressionlevelsofBMPR2,EP300,andTNFAIP3mRNAincelllinesfrommyeloidleukemiaweresignificantlylowerthanthoseinthecellsfromthehealthycontrol(P<0.05).TheexpressionlevelsofTGFβ2mRNAshowednosignificantdifferencebetweenmyeloidleukemiacelllinesandthehealthycontrolorB-malignantcelllines(P>0.05).TheexpressionlevelsofBMPR2,EP300,andTNFAIP3mRNAinB-lymphomacellsweresignificantlyhigherthanthoseofthemyeloidleukemiacells(P<0.05).Conclusion:DifferentexpressionpatternsofBMPR2,EP300,TGFβ2,andTNFAIP3genesinB-lymphomacellsexist.更多还原
简介:目的探讨中等运动强度对2型糖尿病患者餐后2h血糖的影响。方法选取2012年10月-2013年10月在本科门诊就诊的符合纳入标准的2型糖尿病患者65例,按照入院就诊日期的单双数分成I组32例和Ⅱ组33例,I组患者进行户外快步走20rain;Ⅱ组患者进行户外快步走30min,两组步行速度控制在120步/min。分别监测两组对照日餐后2h血糖及运动后2h血糖并记录两组患者耗氧量水平。结果运动后组间比较显示,Ⅱ组餐后2h血糖(6.29±1.2)mmol/L明显低于I组(7.8±1.3)mmol/L,差异有统计学意义(P〈0.05)。组内比较显示:I组运动后餐后2h血糖低于干预前,差异有统计学意义(P〈0.05);1I组运动干预后餐后2h血糖低于运动前,差异有统计学意义(P〈0.05)。结论早餐后1h户外快速步行30min,速度控制在120步/min,能够很好的控制餐后2h血糖水平,有较好的推广价值。
简介:Medicaltherapyfortype2diabetesmellitusisineffectiveinthelongtermduetotheprogressivenatureofthedisease,whichrequiresincreasingmedicationdosesandpolypharmacy.Conversely,bariatricsurgeryhasemergedasacost-effectivestrategyforobesediabeticindividuals;ithaslowcomplicationratesandresultsindurableweightloss,glycemiccontrolandimprovementsinthequalityoflife,obesity-relatedco-morbidityandoverallsurvival.Thefindingthatglucosehomeostasiscanbeachievedwithaweightloss-independentmechanismimmediatelyafterbariatricsurgery,especiallygastricbypass,hasledtotheparadigmofmetabolicsurgery.However,theprimaryfocusofmetabolicsurgeryisthealterationofthephysio-anatomyofthegastrointestinaltracttoachieveglycemiccontrol,metaboliccontrolandcardio-metabolicriskreduction.Todate,metabolicsurgeryisstillnotwelldefined,asitisusedmostfrequentlyforlessobesepatientswithpoorlycontrolleddiabetes.Themechanismofglycemiccontrolisstillincompletelyunderstood.Publishedresearchfindingsonmetabolicsurgeryarepromising,butmanyaspectsstillneedtobedefined.Thispaperexaminestheproposedmechanismofdiabetesremission,theefficacyofdifferenttypesofmetabolicprocedures,thedurabilityofglucosecontrol,andtherisksandcomplicationsassociatedwiththisprocedure.Weproposeatailoredapproachfortheselectionoftheidealmetabolicprocedurefordifferentgroupsofpatients,consideringtheindicationsandprognosticfactorsfordiabetesremission.