简介：我科于2003年12月-2005年7月诊治5例巨大尖锐湿疣患者，疗效较满意，现报告如下。1临床资料5例患者均为在我科性病门诊就诊的患者，男3例，女2例，年龄25-44岁，平均32．5±2．3岁。3位男性患者中1例皮损位于阴茎，2例位于肛周，1例女性患者皮损位于阴道。病期3个月～1．5年，平均9．3个月。

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简介：Objective:Theaiminthisstudywastoidentifytheallelicfrequenciesofthechemokine(SDF1-3'A)andchemokinereceptor(CCR5△32,CCR5m303andCCR2-64I)genesresistanttoHIV-1infectionand/ordiseaseprogressioninindigenousChinesepopulations.Methods:ByusingQIAampDNABloodMiniKit,thegenomicDNAsampleswerepurifiedfromwholeperipheralbloodofhealthyindividuals(n=2067)fromHan,Uygur,MongolianandTibetanethnicgroups,aswellasHanpatientsincludingHIV-1carriers(n=330),patientswithothersexuallytransmitteddiseases(STDs,n=259)andintravenousdrugusers(IVDUs,n=125).TheallelicpolymorphismswereidentifiedbymeansofPCRorPCR-RFLPanalyses.ThesequencesofrandomlyselectedamplifiedPCRproductswerefurtherconfirmedbydirectDNAsequencing.Results:Themutantfrequencieswereidentifiedtobe0%-3.48%forCCR5△32,0%forCCR5m303,19.15%-28.79%forCCR2-64and19.10%-28.73%forSDF1-3'Aalleles,respectively,inChinesehealthyindividualsfromfourethnicgroups.Ourfindingsindicatedtheallelicfrequenciesvaryamongthedifferentethnicgroups.Furthermore,theHIV-1carriers,STDcasesandIVDUs(allofHanethnicity)werefoundtohavetheallelicfrequenciesof0%-0.19%(CCR5A32),0%(CCR5m303),19.31%-20.45%(CCR2-64)and25.61%-26.83%(SDF1-3'A)withminorvariationsintheirfrequenciesbetweenthepatientsandhealthyHangroups.TherewasnoCCR5-m303mutationfoundinanysubjectinthisstudy.Conclusion:TheexaminedsubjectsoffourChineseethnicoriginsshowedlowerfrequenciesofCCR5A32andCCR5m303alleles,buthigherfrequenciesofmutantCCR264IandSDF1-3'Aallelescomparedtothoseidentifiedinnorthern-EuropeanandAmericanCaucasians.ThesignificanceofthedifferentfrequenciesandpolymorphismsoftheaboveallelesinChinesepopulationsneedstobefurtherexaminedinHIV-1/AIDSdiseases.

简介：外阴白色病变是目前病因尚未阐明之疾病，尚无确切疗法。我院自2001年5月至2003年5月用5-氟脲嘧啶复合丹参注射液治疗外阴白色病变52例，疗效满意，总结如下。

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简介：Objective:AllelicpolymorphismsofCCR5△32、CCR2b-64I,CX3CR1-249I280MandSDF1-3’AassociatedwithHIV-1infectionanddiseaseprogressionwereinvestigatedinindigenousUygurpopulationsfromtheXinjiangUygurAutonomousRegionofChina.Mithods:Thestudypopulationcomprised316healthyUygursubjectswithanagerangeof1-80yearsold,fromwhomwholeperipheralbloodsampleswerecollectedandnonewereHIV-1seropositive.GenomicDNAsampleswerepurifiedusingaQiagenBloodKit.GenotypingoftheaforementionedfouralleleswasperformedusingPCRorPCR/RFLPassay,andfurtherconfirmedbydirectDNAsequencing.Results:TheallelicfrequenciesinChineseUygurpopulationwereasfollows:3.48%forCCR5△32;19.45%forCCR2b-64I;13.8%forCX3CRI-249I280Mhaplotype,and20.41%forSDFI-3’A.MutantalleledistributionsamongUygurpopulationswereinaccordancewiththeHardy-Weinbergequilibrium.NostatisticaldifferencewasfoundbetweenthefrequencyofthethreeHIVcoreceptorsandtheirrespectiveligandgenes.Conclusion:ThefrequencyofSDF1-3’AandCX3CR1-249I280MhaplotypemorecloselymatchedthehanChinese.ThefequencyofCCR5△32inUygurpopulationswasbetweenCaucasianandHanfrequencies,themorecloselymatchingthefrequencyinMedi-Asiapeople.NogeneticlinkagebetweenanytwoofthethreeHIVcoreceptorgeneswasfound,butobviousgeneticlinkagesexistedbetweenCX3CR1-249IandCX3CR1-280M,withevenhigherlinkagedegreesthanCaucasianpeople.

简介：背景：外生殖器疣治疗中的一个日渐突出的问题是其潜在的复发风险。但几乎所有评估复发性的研究均为3个月的随访。鉴于人类乳头瘤病毒的潜伏期较长，而随访3个月时间太短，不足以检测出真实的复发率，作者进行一项研究，对用5％咪喹莫特乳膏（一种免疫调节剂）治疗的外生殖器疣患者进行评价，并在皮损完全消退后随访6个月。方法：在法国51所私人或开业医院进行开放式、非比较性、多中心研究。应用5％咪喹莫特乳膏3次／周，直至外生殖器疣消退，应用时问最长为16周。皮损完全消退后随访6个月。

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简介：单纯性大疱性表皮松解症（EBS）是一种机械一大疱性皮肤病，特征为皮肤创伤后基底层角质形成细胞中出现表皮内水疱。作为DNA诊断计划的一部分，作者的实验室分析了初始参考诊断为EBS的57例患者。结果发现在这些患者中，18例有角蛋白5或角蛋白14基因（KRT5和KRT14）的隐匿性杂合突变；14例患者的发病与网格蛋白的双等位基因突变有关。在角蛋白突变中，12个为已知突变，6个为新突变。大部分病例没有家族性大疱性皮肤病病史。