简介：酸奶：无论是传统型的酸奶,还是市场上火爆的功能型酸奶都是预防便秘的好东西。牛奶发酵过程中产生的乳酸菌以及益生菌最大的益处是调整肠道菌群,使肠道功能维持平衡,这样既能防止便秘也能防止腹泻。坚果：别轻视小小的坚果,

简介：BackgroundOurpreviousstudyshowedthe150mg/mLfetalcardiacsupernatant(FCS)couldinducedifferentiationofBMSCsintocardiomyocye-likecellswithoutcardiomyocytetouch,butdifferentiationefficiencyisnothighenough.Inhibitionofglycogensynthasekinase-3enhancedtheproliferationandsurvivesofstemcells.Wetestedif6-bromoindirubin-3-oxime(BIO,glycogensynthasekinase-3inhibitor)enhancestheeffectsofFCSondifferentiationofBMSCsandexplorethegrowthfactorsinFCS.MethodsBMSCswereisolatedfromthefemurandtibiaoffour-week-oldmaleSprague-Dawleyratsandco-culturedwithFCS(150mg/mL)thatwasmadefromfetalheartsfromnineteen-daypregnantWistarrats.BIOwithdifferentconcentration(0,1,10,and100nM)wasintroducedinculturedishes.Transforminggrowthfactorbeta1(TGF-β1),bonemorphogeneticprotein2(BMP-2)andAktincardiacsupernatantandculturemediumwereassayedwithELISAmethods.ResultsAfterco-culturingwithFCS,beatingmyotubeswereobservedin25.9%BMSCsdishesafter1to2weeks’culture.ThelevelsofTGF-β1andBMP-2inFCSconcentrationswerenomorethanthatinyoungandadultcardiacsupernatant.AllBIOgroupssignificantlyenhancedtheeffectsofFCSondifferentiationofBMSCsintothecardiomyocyte-likecells(1nM,83%;10nM,73%;100nM,100%).AktlevelswerehigherinBMSCsculturalmediumwithFCS.ConclusionsFCScouldinducethedifferentiationofBMSCsintothecardiomyocyte-likecells.TGF-β1andBMP-2mightnotplayaroleinthedifferentiationofBMSCsinducedbyFCS.BIOenhancedtheeffectsofFCSonthedifferentiationofBMSCsintocardiomyocyte-likecells,whichmightinvolvetheAktpathway.

简介：健康日报道，根据发表在《儿科急症医护》杂志上的一项研究，“在佛罗里达州杰克逊维尔shands医疗中心儿科急诊部住院的儿童有一半以上患高血压”。在2007年至2008年13个月期间，研究人员分析了在市区Shands医院住院的近1000名18岁或年龄更小的患者，他们预测急诊科住院儿童中约100名入院时有高血压……但结果显示却超过500名儿童血压偏高，说明该处儿童高血压的发病率很高。

简介：《今日医学新闻》10月20日报道，根据发表在《循环：心血管质量与疗效》上的研究，“对有先天性心脏疾病的成人患者进行手术，并不会占用过多儿童医院资源，但是多注意影响因素如抑郁症有助于减少昂贵的入院费”。研究人员发现从整个国家42家儿童医院获得的数据分析显示．进行的成人先天性心脏疾病手术占3．1％，手术收入仅占医院总收入的2．2％。

简介：目的观察急性心肌梗死（AMI）患者血清高敏肌钙蛋白T（hs-TnT）及线粒体偶联因子-6（CF6）含量在冠状动脉循环中的变化。方法纳入2009年4月到2011年3月期间我院收诊的AMI患者60例,同期选取冠脉造影结果无狭窄或狭窄程度〈50%的患者30例作为对照组。取两组受试者冠状静脉窦、冠状动脉与外周血清,分别采用发光免疫法和放射免疫法测定hs-TnT及CF6浓度。结果AMI患者冠状静脉窦、冠状动脉与外周静脉血清中hs-TnT、CF6浓度与对照组相比,差异均有统计学意义（P〈0.01）;AMI患者冠状静脉窦血清hs-TnT、CF6较冠状动脉血清hs-TnT、CF6均值升高,差异有统计学意义（P〈0.01）。结论AMI可导致冠脉循环hs-TnT和CF6浓度升高,二者可在一定程度上预测心肌梗死面积。

简介：BackgroundThefactorsinfluencingtheq-wavechangesinV5andV6duringanterioracutemyocardialinfarction(AMI)havenotbeenthoroughlydescribed.MethodsWestudied70patientswithafirstanteriorAMI,inwhomtheelectrocardiogram(ECG)showedeitherdisappearanceofthenormalseptalqwave(n=24)orpresenceofpathologicalQwaveinV5andV6(n=46)duringfollow-up.TheECGandcoronaryangiographyfindingswerecorrelated.ResultsTherewasnodifferencebetweenthe2groupsintheculpritsiteproximaltoS1(46%vs.36%,P=0.405),buttheculpritsitewasmorefrequentlylocatedproximaltoD1inthegroupwithabnormalQwave(21%vs.67%,P=0.001).Patientswithdisappearanceoftheseptalqwavemoreoftenhadalargeobtusemarginalbranch(46%vs.22%,P=0.037)anddisappearanceoftherwaveinV1(88%vs.7%,P=0.001).PatientswithabnormalQ-wavemoreoftenhadalargeLAD(42%vs.71%),smallrwaveortallorwideRwaveinV1(0%vs.89%,P=0.001)andabnormalQwavesintheinferiorleads(33%vs.59%,P=0.044).ConclusionsInpatientswithfirstanteriorAMI,qwavechangesinV5andV6correlatedwiththemorphologyinV1.EmergingabnormalQwaveinV5/V6predictedtheculpritlesioninalargeLADproximaltoD1,butdisappearanceoftheseptalqwavecouldnotpredicttheculpritlesionproximaltoS1.