简介：

简介：Objective:Tostudythetechniquesofplacementofmemoryalloyplatinggoldbiliarystentandplasticstentforpalliationofmalignantandbenignbiliaryobstruction,andtoassessitsclinicaleffectiveness.Methods:Thepatientsinplasticstentgroupincludedpaplillaofduodenuminflamationalstrictures(n=24),commonbileductinflammationalinferiorsegmentstrictures(n=4),choledocholithiasis(n=5),bileleak(n=11),bileductsurgeryinjurey(n=7)andpancreaticcarcinoma(n=1).Thepatientsinplatinggoldstentgroupincludedcommonbileductcarcinoma(n=5)andpancreaticcarcinoma(n=6).Underfluoroscopicguidancethestentwasinsertedintobiliaryobstructionsitesfromoralcavityinallcases.Complications,liverfunctionandbloodserumamylasewereinvestigatedduringthestudyperiod.Results:Successfulstentplacementwasachievedinallcases.Afteroperationof7days,ingoldbiliarystentgroups,theratesofdecreaseofbloodserumtotalbilirubin,glutamic-pyruvictransaminase,r-glutamyltranspeptidaseandalkalinephosphatasewere67.16%,58.37%,40.63%and41.54%respectively.Inplasticstentgroup,theratesofdecreaseofSTB,ALT,r-GTandAKPwere53.24%,55.03%,37.15%,34.12%respectively.Earlycomplicationincludedpost-ERCPpancreatitisandcholangititis.Occlusionofstentwasthemajorlatecomplication.Conclusion:Memoryalloyplatinggoldbiliarystentandplasticstentweresafeandefficaciousmethodsformalignantandbenignbiliaryobstruction,andcouldimprovepatient'slivingquality.Plasticstentwasanefficientcomplementfortherapyofbileleakandbileductinjury.

简介：瞄准：与良性的职业人员静电干扰增生(BPH)在病人为职业人员静电干扰发炎程度和感染调查风险因素以便更高效地管理职业人员静电干扰发炎。方法：有在四川大学的韦斯特中国医院里经历在2005年9月和2005年12月之间的TURP的BPH的六十个病人被学习。前列腺液体(PF)为能分泌的IgA(SIgA)的测量被收集并且补充3(C3)。前列腺织物为由即时PCR的严峻的细菌的16SrDNA是镇定的，检验在织物的SIgA并且检验发炎。为职业人员静电干扰发炎或感染的可能的临床、有免疫力的风险因素被使用逻辑回归方法分析。结果：在尿分析法，职业人员静电干扰感染和在PF的C3的高集中的反常的白血房间计数是为职业人员静电干扰发炎程度的风险因素(P=0.025，0.034和0.035，分别地并且机会比率[或]=18.269，8.284和1.508，分别地)。为职业人员静电干扰感染的风险因素在PF包括C3集中和SIgA的集中(P=0.003和0.013，分别地并且OR=1.645并且0.993，分别地)。结论：现在的学习建议那职业人员静电干扰发炎与泌尿道感染，职业人员静电干扰感染和激活的补充被联系，那职业人员静电干扰感染与BPH在病人的前列腺与激活的补充并且在调整粘膜免疫下面被联系。单个有免疫力的规定应该与BPH在职业人员静电干扰发炎的治疗和病人的感染被考虑，这也被建议。

简介：ＩＭＭＵＮＯＣＹＴＯＣＨＥＭＩＣＡＬＣＨＡＲＡＣＴＥＲＩＺＡＴＩＯＮＯＦＣＤ４４ＭＯＬＥＣＵＬＥＳＥＸＰＲＥＳＳＥＤＩＮＨＵＭＡＮＢＲＡＩＮＭＥＴＡＳＴＡＳＥＳＬｉＨｏｎｇ李宏；ＬｉｕＪｉａ刘佳；ＭａｒｔｉｎＨｏｆｍａｎｎ；Ｍａｒｉａｅ－Ｆｒａｎｃｅ...

简介：Aim:Tostudytheapoptoticrate(AR)andtheandrogenandestrogenmilieuintheproximalanddistalductalsystemsofprostate,inordertohelpexploringtheeffectsofthesefactorsonprostaticgrowthandthepathogenesisofbenignprostatichypertrophy(BPH).Methods:Theproximalanddistalendsoftheductalsystemwereincisedfrom20normalprostateaswellasthehypertrophicprostatetissuefrom20patientswithBPH.TheARwasdeterminedbytheDNAend-labelingmethodanddihydrotestosterone(DHT)andestrodiol(E2),byradioimmunoassay.Results:TherewasnosignificantdifferenceinDHTandE2densitybetweentheproximalanddistalendsoftheductalsystemsinnormalprostate.E2appearedtobehigherinBPHthaninnormalprostatictissues,butthedifferencewasstatisticallyinsignificant.Innormalprostatictissue,theARwassignificantlyhigherinthedistalthanintheproximalendsoftheductalsystem(P＜0.05),whiletheARoftheproximalendswassignificantlyhigher(P＜0.01)thanthatintheBPHtissue.NosignificantcorrelationwasnotedbetweentheDHTandE2densityandtheARbothinthenormalprostateandBPHtissues.Conclusion:ThepaperisthefirsttimedescribingadifferenceinARindifferentregionsoftheductalsystemofnormalprostate,whilethehormonalmilieuissimilar,indicatingafunctionalinhomogeneityoftheseregions.AlowARintheproximalduct,whereBPHoriginates,andanevenlowerARintheBPHtissue,suggestingtheparticipationofapoptosisintheBPHpathogenesis.

简介：BetweenJanuary1985andJuly1987,1,622cancerpatientswereevaluatedtooutlinethepossibleapplicationsandlimitsofvariousinvestigativetechniquesforevaluatingmetastases.Seventy-threecaseswithsuperficialmetastasesofthedermal-hypodermal(59)layers,ofthemuscles(11)andofothertargetorgans(3)wereincludedinthestudy.Althoughnon-glandularsuperficialmetastasesarearelativelyrareoccurrence,diagnosticimagingtechniquesareindicatedforevaluatingtheirextentandanatomicalconnections.Secondaryneoplasmswerestudiedusingtheimagingtechniquesofsono-graphy,computedtomographyandxeroradiography.Thediagnosticreliabilityofthesethreetechniqueswasevaluated,takingintoaccounttheirabilitytodeterminetheextentofmetastasesandofassessingmalignancy.Sonographyisconsideredasasatisfactoryscreeningtechnique,butCTisanevenbettertoolforevaluatingtheextentandanatomicalconnectionsofsuchlesions.Xeroradiographyhasbeenmadeobsoleteb