简介：ComparisonsintheratesofstomachandcoloncancerbetweencountriesoftheEastandthoseoftheWestsuggestthatdietaryfactorsplayasignificantroleincarcinogenesisofthegastrointestinaltract.However,ithasbeendifficulttoclarifywhichofthemanyfactorsthatinfluencecarcinogenesisareinfactalteredbydiet.Geneticdeterminants,dietaryhabits,

简介：AIM:Toevaluatetheshort-andlong-termoutcomesofliverresectionforcaudatelobehepatocellularcarcinoma(HCC).METHODS:Weretrospectivelyanalyzed114consecutivepatientswithHCC,originatingfromthecaudatelobe,whounderwentresectionbetweenJanuary2001andJanuary2007.Univariateandmultivariateanalyseswereperformedonseveralclinicopathologicvariablestodeterminethefactorsaffectinglong-termoutcomeandintrahepaticrecurrence.RESULTS:Overallmortalityandmorbiditywere0%and18%,respectively.Afteramedianfollow-upof31mo(interquartilerange,11-66mo),tumorrecurrencehadoccurredin76patients(66.7%).The1-,3-,and5-yeardisease-freesurvivalrateswere65.7%,38.1%,and18.4%,respectively.The1-,3-,and5-yearoverallsurvivalrateswere76.1%,54.7%,and31.8%,respectively.Univariateanalysisshowedthatsubsegmentallocationofthetumor(45.7%vs16.2%,P=0.01),livercirrhosis(12.3%vs47.9%,P=0.03),surgicalmargin(18.5%vs54.6%,P=0.04),vascularinvasion(37.9%vs23.2%,P=0.04)andextendedcaudateresection(42.1%vs15.4%,P=0.04)wererelatedtopoorerlong-termsurvival.Multivariateanalysisshowedthatonlysubsegmentallocationofthetumor,livercirrhosisandsurgicalmarginweresignificantindependentprognosticfactors.CONCLUSION:HepatectomywasaneffectivetreatmentforHCCinthecaudatelobe.Thesubsegmentallocationofthetumor,livercirrhosisandsurgicalmarginaffectedlong-termsurvival.

简介：AIM:Toinvestigatethefactorsinfluencingtheoccurrenceofgastricvarioliformlesions(GVLs)andtheirpossiblelinkwithgastriccancer.METHODS:A1:1matchedcase-controlstudywasperformedtoretrospectivelyanalyzedatafrom1638chronicgastritispatientswhohadundergonegastroscopyatoneoftwoChinesehospitalsbetween2009and2014.PatientswithGVLs(cases)werecomparedtothosewithoutsuchlesions(controls).Endoscopicandpathologicalfindingswererecorded,alongwithinterviewinformationonHelicobacterpylori(H.pylori)infection,medical,drugandfamilyhistories,lifestyleandeatinghabits.TheassociationbetweeneachfactorandtheoccurrenceofGVLswasestimated,andthenmultivariateconditionallogisticregressionwasusedtoevaluatetheindependentfactors.RESULTS:Thefrequencyandseverityofglandularatrophy,intestinalmetaplasia(IM)andlow-gradeintraepithelialneoplasiaweresignificantlyincreasedintheGVLgroup(P<0.01).OverallanalysisshowedthatH.pyloriinfection[3.051(2.157,4.317),P<0.001],allergicrespiratorydiseases[3.636(2.183,6.055),P<0.001],work-relatedstress[2.019(1.568,2.600),P<0.001],irregularmeals[2.300(1.462,3.619),P<0.001],highintakeofspicyfood[1.754(1.227,2.507),P=0.002]andhighintakeoffreshfruit[0.231(0.101,0.529),P=0.001]weresignificantlycorrelatedwiththeoccurrenceofGVLs(positively,exceptforthelatter).Stratifiedanalysesindicatedthatpickledfoodconsumptioninpatientsover50yearsold[7.224(2.360,22.115),P=0.001]andexcessivesmokinginmen[2.013(1.282,3.163),P=0.002]werealsopositivelycorrelated,andthat,forantralGVLs,vegetableconsumption[0.491(0.311,0.776),P=0.002]wasnegativelycorrelated.CONCLUSION:SevenriskfactorsandtwoprotectivefactorsaredeterminedforGVLs,whichwerefoundtobeassociatedwithpremalignantabnormalities.

简介：瞄准：比nonsteroidal评估风险因素其它反煽动性的药为在一张西洋化的人口的结肠的憩室的流血。方法：140个病人，在一个社区为征兆的憩室的疾病对待基于的医院，被包括。(21%)三十有憩室的流血的符号。colonoscopy的年龄，性，和结果被收集并且与有非为征兆的憩室形成放血的一组病人相比。记录为comorbidities被考察，例如肥胖，白酒消费，吸烟习惯和新陈代谢的疾病。特殊强调被放在动脉的高血压，心血管的事件，糖尿病mellitus，hyperuricemia和hypercholesterinemia上。结果：与非关于性比率(男性/女性的9/21对47/63)和憩室的本地化为征兆的憩室形成放血有憩室的出血和那些的病人之间没有差别。流血病人在尊重不同变老(73.4+/-9.9对67。8+/-13.0，P<0.013)。重要差别关于hyperuricemia的存在在两个组之间被发现并且类固醇和nonsteroidal使用反煽动性的药。有新陈代谢的疾病也是的三伴随物的病人作为在流血的风险识别了。向前逐步的逻辑回归分析表明类固醇，hyperuricemia和钙隧道的使用作为流血的独立风险因素堵住ers。结论：在nonsteroidal旁边反煽动性的类固醇药使用，反高血压的药和伴随物动脉硬化的疾病是为结肠的憩室的出血的风险因素。我们的结果作为流血的来源支持一个改变的动脉硬化的容器的假设。

简介：文章介绍在放射治疗以后为侵略aspergilloma经历了部分肺切除术的一个48岁的白人的案例研究。CYP4503A4的posaconazole抑制引起了病人的提高的topiramate层次，这被假设。这也被报导以便证实相互作用并且阐明精确机制，在posaconazole和topiramate之间的相互作用的进一步的pharmacokinetic分析被保证。

简介：瞄准：为了检验因素，用一个最近确定的在试管内模型在肠的巨噬细胞(IMAC)的区别包含了。方法：测试是否可溶或膜界限因素induceIMAC区别，刚，elutriated单核白血球(瞬间)与肠的上皮细胞(IEC)的调节媒介或细胞膜被孵化或与在transwell系统的IEC有教养。决定瞬间的活跃迁居的重要性，从瞬间和IEC的1:1混合的三维的总数被免疫组织化学和流动血细胞计数检验。Apoptosis被caspase-3检验西方的污点。在区别模型的细胞外的矩阵生产被免疫组织化学比较。结果：IMAC区别在一个复杂三维的合作文化模型被观察(多细胞的球状体，MCS)与在进球状体的瞬间的移植以后的IEC。由有调节媒介或IEC的膜准备的瞬间的合作文化，没有IMAC区别被导致。有在transwell文化的IEC的瞬间的合作文化，与二个房间，膜也分开的人口没导致瞬间的象肠一样区别。与有在IEC和瞬间的混合MCS入境瞬间的IEC球状体相对照，瞬间的一张仅仅小潜水艇人口能熬过七个天文化时期。结论：瞬间在试管内的象肠一样区别仅仅在三维的MCS在在IMAC的区别期间显示房间矩阵或房间房间相互作用的一个角色的瞬间的移民以后建模的建筑群被导致。

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简介：瞄准：评估影响多囊肝疾病的非侵略、侵略的治疗的结果的因素。方法：有到2006年6月的从1986年7月的完全的后续的病人的临床的文件的分析。结果：41个病人(男性，7；女性，34)，11.9年变老的47.8+/-，和5.7+/-6.7年后续，被学习。硷性磷酸酯酶(AP)举起(15%病人)与侵略治疗的要求被联系(信息技术，P=0.005)。信息技术率是更高的在比非征兆的病人征兆(65.4%对14.3%，P=0.002)，并且在拿神经质的代替治疗(HRT)的女人(P=0.001)。包囊复杂并发症(CC)是更经常的(22%)在征兆的病人组织(P=0.023)。有身体质量的病人索引(BMI)>(59%)25在它以后有一个趋势到复杂并发症(P=0.075)。腹的疼痛为信息技术(78%)是最普通的症状(56%)和指示。十九个病人(46%)要求了第一种信息技术：12开的开窗术()，4laparoscopic开窗术(LF)和有肝的切除术(FHR)的3开窗术。三要求了第二种信息技术，并且一个人要求了第三个过程。复杂并发症在32%由于第一种信息技术被发现(16.7%，LF25%，FHR66.7%)，并且在在66.7%的第二种信息技术(100%)。后续死亡率是0。结论：症状，提高的AP，和CC的存在与信息技术要求被联系。HRT与症状和信息技术要求的存在被联系。有BMI>的病人25有一个趋势产生信息技术复杂并发症。复杂并发症的比例在FHR和秒信息技术组是更高的。RS是更经常的在以后。

简介：AIM:Todeterminethebowelsymptomsassociatedwithdiabetesanddiabetes-relatedfactorsafterexcludinggastrointestinal(GI)organicdiseases.METHODS:Participantswere4738(603diabeticand4135non-diabetic)patientswhounderwentcolonoscopyandcompletedaquestionnaire.Onthedayofpre-colonoscopy,9symptoms(borborygmus,abdominaldistension,increasedflatus,constipation,diarrhea,loosestools,hardstools,fecalurgency,andincompleteevacuation)wereprospectivelyevaluatedona7-pointLikertscale.Thetest-retestreliabilityofthebowelsymptomscoresfromthebaselineandsecondquestionnaireswasanalyzedusingkappastatistics.Associationsbetweenbowelsymptomscoresanddiabetesordiabetes-relatedfactorswereanalyzedbyarank-orderedlogisticmodeladjustedforrelatedconfounders,andoddsratios(ORs)wereestimated.RESULTS:Inmultivariateanalysis,constipation[adjustedoddsratio(AOR)=1.57,CI:1.33-1.85,P<0.01]andhardstools(AOR=1.56,CI:1.33-1.84,P<0.01)wereassociatedwithdiabetes,andfecalurgency(AOR=1.16,CI:0.99-1.37,P=0.07)andincompleteevacuation(AOR=1.16,CI:1.00-1.36,P=0.06)weremarginallyassociatedwithdiabetes.ThesesymptomsremainedassociatedevenafterexcludingorganicGIdiseasesoncolonoscopy.Test-retestreliabilityofsymptomscorewithameandurationof3.2mowasgood(meankappa,0.69).Associationsofsymptomswithdiabetes-relatedfactorswerefound;constipationwithHbA1c≥8.0%(AOR=2.11,CI:1.19-3.73),bodymassindex(BMI)<25(AOR=2.11,CI:1.22-3.66),andinsulinuse(AOR=1.90,CI:1.08-3.36);hardstoolswithdiabetesduration(AOR=1.03,CI:1.00-1.07);fecalurgencywithBMI<25(AOR=1.73,CI:1.00-2.98);andincompleteevacuationwithBMI<25(AOR=2.60,CI:1.52-4.43),serumcreatininelevel(AOR=1.27,CI:1.10-1.47),andinsulinuse(AOR=1.92,CI:1.09-3.38).CONCLUSION:Diabetesisassociatedwithconstipation,hardstools,fecalurgency,andincompleteevacuation,andpoorglycemiccontrol,duration,leanness,andnephropathyaffecttheriskofthesesymptoms.

简介：AIM:Toevaluatetheimpactofsociodemographic/clinicalfactorsonearlyvirologicalresponse(EVR)topegin-terferon/ribavirinforchronichepatitisC(CHC)inclinicalpractice.METHODS:Weconductedamulticenter,cross-sectional,observationalstudyinHepatologyUnitsof91Spanishhospitals.CHCpatientstreatedwithpeginterferonα-2aplusribavirinwereincluded.EVRwasdefinedasundetectablehepatitisCvirus(HCV)-ribonucleicacid(RNA)or≥2logHCV-RNAdecreaseafter12wkoftreatment.AbivariateanalysisofsociodemographicandclinicalvariablesassociatedwithEVRwascarriedout.IndependentfactorsassociatedwithanEVRwereanalyzedusingamultipleregressionanalysisthatincludedthefollowingbaselinedemographicandclinicalvariables:age(≤40yearsvs>40years),gender,race,educationallevel,maritalstatusandfamilystatus,weight,alcoholandtobaccoconsumption,sourceofHCVinfection,alanineaminotransferase(ALT)andaspartateaminotransferase(AST)levels,andgammaglutamyltranspeptidase(GGT)(≤85IU/mLvs>85IU/mL),serumferritin,serumHCV-RNAconcentration(<400000vs≥400000),genotype(1/4vs3/4),cirrhoticstatusandribavirindose(800/1000/1200mg/d).RESULTS:Atotalof1014patientswereincludedinthestudy.Meanageofthepatientswas44.3±9.8years,70%weremale,and97%wereCaucasian.ThemainsourcesofHCVinfectionwereintravenousdrugabuse(25%)andbloodtransfusion(23%).SeventyeightpercentwereinfectedwithHCVgenotype1/4(68%hadgenotype1)and22%withgenotypes2/3.TheHCV-RNAlevelwas>400000IU/mLin74%ofpatients.ThemeanALTandASTlevelswere88.4±69.7IU/mLand73.9±64.4IU/mL,respectively,andmeanGGTlevelwas82±91.6IU/mL.Themeanferritinlevelwas266±284.8μg/L.Only6.2%ofpatientspresentedwithcirrhosis.Allpatientsreceived180mgofpeginterferonα-2a.Themostfrequentlyusedribavirindoseswere1000mg/d(41%)and1200mg/d(41%).Theplannedtreatm

简介：瞄准：为了在煽动性的肠疾病(IBD)评估肝炎B(HBV)感染的流行，在我们的医院和尝试里列在后面在上面到的病人识别涉及这感染传播的可能的风险因素。方法：这是176个病人为医药会见根据他们的到达为被选择的代表性的研究。所有这些病人已经有IBD诊断。病人被会见，一张问询表被填写。结果：在我们检查了的176个病人的组，我们发现(30)17%是anti-HBc积极。从有积极anti-HBc的30个病人，(4)2.3%有积极HBsAg和否定HBV-DNA。在里面识别可能的HBV感染传播的一次尝试在IBD病人冒因素的风险，117个病人被提交了到某种外科的过程，而是仅仅24个病人，这被观察有的积极anti-HBc(P=0.085)。对待IBD复杂并发症的外科不是为HBV感染传播的一个风险因素，这也被观察，自从我们没得到静态地重要的P价值。然而，被提交了到外科对待IBD复杂并发症的IBD病人然后收到了更多的输血提交到另外的外科的干预的病人(P=0.015)。结论：在IBD病人有积极anti-HBc(17%)和积极HBsAg(2.3%)的高发生什么时候与全面人口(7.9%)相比。

简介：瞄准：调查白酒剂量的协会，与反常白酒相关的肝损伤指示物喝和肥胖的持续时间，在中国的岛人口的白酒相关的肝损伤的流行。方法：从中国的岛人口的使随机化的多级式的成层的簇采样在基于人口的盒子控制学习被使用。然后，会见，体格检查，实验室评价和ultrasonography被做。结果：每日的白酒吸入>=20g，喝5年和肥胖是的>=的持续时间仔细与白酒相关的肝损伤有关(P<0.05)。机会比率(或)(95%CI)是1.965(1.122-3.442)，3.412(1.789-6.507)并且1.887(1.261-2.824)分别地。在20g日报白酒吸入组织的>=和20g日报白酒吸入组织的<的白酒相关的肝损伤的流行率分别地是37.14%和12.06%。在喝的5年组织的>=和喝的5年组织的<的白酒相关的肝损伤的流行率分别地是34.44%和8.53%。没有重要剂量反应关系在每日的白酒吸入和反常白酒相关的肝损伤指示物之间以及在喝和反常白酒相关的肝损伤指示物的持续时间之间被发现。在在喝组和黄米饭酒喝酒组，的啤酒之间的白酒相关的肝损伤的流行没有有效差量烈性酒喝酒组，多重喝酒组。结论：每日的白酒吸入的风险阀值是喝导致白酒相关的肝损伤的20g和持续时间在中国的岛人口的5年。肥胖导致的肝损伤应该被担心。

简介：AIM：Toestablishaprognosticformulathatdistinguishesnon-hypervascularhepaticnodules（NHNs）withhigheraggressivenessfromlesshazardousone.METHODS：Seventy-threeNHNsweredetectedingadoliniumethoxybenzyldiethylene-triamine-pentaaceticacidmagneticresonanceimaging（Gd-EOB-DTPA-MRI）studyandconfirmedtochange2mmormoreinsizeand/ortogainhypervascularity.Allimageswereinterpretedindependentlybyanexperienced,board-certifiedabdominalradiologistandhepatologist;bothknewthatthepatientswereatriskforhepatocellularcarcinomadevelopmentbutwereblindedtotheclinicalinformation.AformulapredictingNHNdestinywasdevelopedusingageneralizedestimatingequationmodelwiththirteenexplanatoryvariables：age,gender,backgroundliverdiseases,Child-Pughclass,NHNdiameter,T1-weightedimaging/T2-weightedimagingdetectability,fatdeposition,lowersignalintensityinarterialphase,lowersignalintensityinequilibriumphase,α-fetoprotein,des-γ-carboxyprothrombin,α-fetoprotein-L3,andcoexistenceofclassicalhepatocellularcarcinoma.Theaccuracyoftheformulawasvalidatedinbootstrapsamplesthatwerecreatedbyresamplingof1000iterations.RESULTS：Duringamedianfollow-upperiodof504d,73NHNswithamediandiameterof9mm（interquartilerange：8-12mm）greworshrankby68.5%（fiftynodules）or20.5%（fifteennodules）,respectively,whereashypervascularitydevelopedin38.4%（twentyeightnodules）.Inthefifteenshranknodules,twelvenodulesdisappeared,while11.0%（eightnodules）werestableinsizebutacquiredvascularity.AgeneralizedestimatingequationanalysisselectedfiveexplanatoriesfromthethirteenvariablesassignificantfactorstopredictNHNprogression.Theestimatedregressioncoefficientswere0.36forage,6.51forlowersignalintensityinarterialphase,8.70or6.03forpositivityofhepatitisBvirusorhepatitisCvirus,9.37fordes-γ-carboxyprothrombin,and-4.05forfatdeposition.Aformulaincorpora