经会阴前列腺内注射治疗慢性前列腺炎73例分析

<正>近些年来,随着抗生素及超声定位技术的发展,前列腺穿刺注射药物治疗慢性前列腺炎得到日益普及推广。现将本院1991年1月至2005年1月笔者对慢性前列腺炎常规     

蛋白激酶B1基因多态性与重性抑郁障碍事件相关电位的关联性研究

Objective To explore the relationship of protein kinase B1 ( PKB1 ) gene polymorphisms in PI3-K pathway of BDNF and event-related potentials in depression.Methods The design of case-control research was used ,and 91 major depressive patients and 65 normal controls who were made in age and gender matched with patients were measured auditory event-related potential P300 and contingent negative variation ( CNV ) in the day when two groups were collected.Polymerase chain reaction (PCR) and direct DNA sequencing technology were used to detect PKB1 gene polymorphisms.Three SNPs that named rs3001371 ,rs2494738 ,rs1130214 were selected from 3 representative BLOCK Districts of PKB1.Two independent samples t test was used to analysis P300 and CNV between two groups,and the same way to analysis the average level of P300 and CNV and PKB1 SNP genolatency of P2(P＜0.05) and lower amplitude of P3a(P＜0.01 ) ,P3b(P＜0.01 ) and P3 (P＜0.01 ) ;CNV had der had statistical difference (P＜ 0.05 )in PKB1 rs3001371 gene between C/C and C/T genotype combined which included C allele, and T/T genotype.The amplitude of P3a( (5.93 ± 2.35 ) μV, P3b(6.51 ± 3.00) μV, P3 (6.27±2.43) μV) were lower than TT Genotype ( (7.45 ±2.19)μV, (8.63 ±3.57)μV,(8.04 ±2.57)μV,respectively).The mean of CNV indicators were not found different in statistics among the rs3001371 genotypes.Conclusions PKB1 gene rs3001371 polymorphism is associated with the principal component of P300 amplitude in patients with Major depressive disorder which suggest that genetic factors may have a certain impact on cognitive function in the patients with Major depressive disorder.     

蛋白激酶B1基因多态性与重性抑郁障碍事件相关电位的关联性研究

Objective To explore the relationship of protein kinase B1 ( PKB1 ) gene polymorphisms in PI3-K pathway of BDNF and event-related potentials in depression.Methods The design of case-control research was used ,and 91 major depressive patients and 65 normal controls who were made in age and gender matched with patients were measured auditory event-related potential P300 and contingent negative variation ( CNV ) in the day when two groups were collected.Polymerase chain reaction (PCR) and direct DNA sequencing technology were used to detect PKB1 gene polymorphisms.Three SNPs that named rs3001371 ,rs2494738 ,rs1130214 were selected from 3 representative BLOCK Districts of PKB1.Two independent samples t test was used to analysis P300 and CNV between two groups,and the same way to analysis the average level of P300 and CNV and PKB1 SNP genolatency of P2(P＜0.05) and lower amplitude of P3a(P＜0.01 ) ,P3b(P＜0.01 ) and P3 (P＜0.01 ) ;CNV had der had statistical difference (P＜ 0.05 )in PKB1 rs3001371 gene between C/C and C/T genotype combined which included C allele, and T/T genotype.The amplitude of P3a( (5.93 ± 2.35 ) μV, P3b(6.51 ± 3.00) μV, P3 (6.27±2.43) μV) were lower than TT Genotype ( (7.45 ±2.19)μV, (8.63 ±3.57)μV,(8.04 ±2.57)μV,respectively).The mean of CNV indicators were not found different in statistics among the rs3001371 genotypes.Conclusions PKB1 gene rs3001371 polymorphism is associated with the principal component of P300 amplitude in patients with Major depressive disorder which suggest that genetic factors may have a certain impact on cognitive function in the patients with Major depressive disorder.     

蛋白激酶B1基因多态性与重性抑郁障碍事件相关电位的关联性研究

目的 探讨重性抑郁障碍患者脑源性神经营养因子(BDNF)磷酸肌醇3-激酶(PI3-K)途径中蛋白激酶B1(PKB1)基因多态性与事件相关电位P300、CNV检测指标的关联性.方法 采用病例对照研究,选取重性抑郁障碍患者91例和与之性别、年龄相匹配的正常对照组65例.2组均于入组当日检测其P300及CNV数据.应用聚合酶链反应(PCR)和DNA直接测序技术,检测样本的PKB1基因多态性.分析重性抑郁障碍及正常对照组间P300、CNV均数差异.比较PKB1 SNP基因型间P300及CNV指标均数的差异.结果 ①与对照组比较,重性抑郁障碍患者的P300为P2潜伏期延长(P＜0.05);P3a、P3b及P3波幅均明显减低(P＜0.01);CNV则为B波幅明显减低(P＜0.01)、RT反应时间明显延长(P＜0.01).②重性抑郁障碍患者P300指标在PKB1基因rs3001371含C等位基因的C/C及C/T合并组与TT组间有统计学差别.C/C及C/T合并组P3a、P3b及P3波幅[分别为(5.93±2.35)μV,(6.51±3.00)μV,(6.27±2.43)μV],低于TT基因型组[(分别为(7.45±2.19)μV,(8.63±3.57)μV,(8.04±2.57)μV],均差异有显著性(P＜0.05).未发现rs3001371基因型间CNV的指标均数差异有显著性(P＞0.05).结论 重性抑郁障碍患者PKB1基因rs3001371多态性与P300主成分波幅相关联,提示遗传因素对重性抑郁障碍记忆及认知功能可能有一定的影响.     

阴道前壁膀胱膨出致女性尿道综合征的临床分析

我院于1990年1月至2004年10月共收治阴道前壁膀胱膨出所致的女性尿道综合征89例，其阴道前壁膀胱均有不同程度的膨出，经行阴道前壁修补术（改良式）后，患者临床症状消失，疗效满意，现报告如下。     

女性尿道综合征63例治疗体会

胆囊颈管结石如处理不当会发生残余胆囊管结石或继发胆管结石及胆管损伤等并发症,从而给患者带来痛苦。总结我院2002年1月至2008年1月共行腹腔镜胆囊切除术（LC）392例,其中96例合并胆囊颈管结石,现就其术前诊断、术中判断及处理方面报告如下。