血清苗勒抑制物浓度测定在隐睾症和两性畸形临床诊断中的应用

在小儿泌尿外科的临床中，常会遇到下列棘手问题：对经体检、B超、CT、MRI等检查都未发现睾丸的双侧隐睾患儿是否需手术探查以与无睾的鉴别：对外阴模棱两可的两性畸形患儿是否需手术探查以明确何种性腺的存在：如睾丸存在．应如何检测此类儿童的睾丸功能等。随着医学发展，血清苗勒抑制物(Miillerian inhibiting substance，MIS)浓度测定将成为一项新型的诊断方法．用以解决上述问题，减少不必要的手术探查。     

微创双管外固定架治疗老年股骨粗隆间骨折

股骨粗隆间骨折是临床上常见骨折，尤其在老年患者发病率更高。老年患者大多数还合并有一种以上其他的并存疾病，这样给治疗带来了极大的困难。总结我院2001年6月-2003年6月采用微刨双管外固定架治疗老年股骨粗隆间骨折38例，此方法克服了切开复位内固定手术的诸多弊端，避免引发老年患者内科并发症，提高了手术的安全性。在临床实践中收到了良好的效果。现总结如下。     

The correlation between TNF-α, IL-6 in cervical mucous during follicular development and ovulation stimulation in different protocols

Objective To investigate the correlation between TNF-α and IL-6 levels in cervical mucous during follicular development and ovulation stimulation in different protocols.Methods 36 infertile women were set up as experimental groups,divided into CC, HMG, IVF-ET group,each group consisted of 12 infertile women and 15 women with normal menstrual cycles were choiced as control group.Cervical mucous during follicular phase, luteal phase and ovulation phase were collected.TNF-α, IL-6 levels in cervical mucous were measured by radioimmunology assay (RIA).Follicular development were monitored by transvaginal ultrasonagraphy.Results (1) TNF-α levels in cervical mucous of experimental groups and control group were periodically various among the reproductive cycle.It increased during follicular phase, reached to peak during ovulation phase, and decreased during luteal phase (P＜0.05).IL-6 levels had no obvious periodical changes.(2) Compared with CC and control group, levels of TNF-α,IL-6 in HMG and IVF-ET group were significantly higher (P＜0.05).(3) Levels of TNF-α and IL-6 in cervical mucous were positively correlated with the dominant follicle diameter (r=0.261, r=0.192 respectively,P＜0.05).(4) TNF-α and IL-6 showed positive correlation in the reproductive cycle (r=0.782,P＜0.05).Conclusions (1) TNF-α level shows a cyclic change in the reproductive cycle and peaks during ovulation,whereas IL-6 level does not.(2) TNF-α and IL-6 may play a certain role in the process of follicular development and ovulation.(3)The levels of TNF-α and IL-6 are up-regulated by gonadotrophic hormone.(4) TNF-α and IL-6 may have coordination properties and participate in the same biological effects.     

保留齿状线加皮桥重建闭合切口治疗环状混合痔32例疗效观察

目的探讨保留齿状线加皮桥重建闭合切口治疗环状混合痔的可行性及疗效。方法治疗组选用保留齿状线加皮桥重建闭合切口32例，与对照组采用传统外剥内扎治疗34例在术后疼痛、水肿、出血、痔残留等并发症及住院时间、愈合时间等方面进行比较。结果治疗组在术后疼痛、水肿、出血、痔残留等及住院时间、愈合时间等方面均优于对照组。结论保留齿状线加皮桥重建闭合切口治疗环状混合痔安全、有效、可行。     

AF钉内固定后植骨治疗单节段胸腰椎压缩性骨折

我院自2002年1月～2003年12月随机抽取单节段胸腰椎压缩性骨折共42例，其中26例采用AF钉内固定后植骨治疗，其余16例采用AF钉内固定治疗，现报告如下。     

老年失明保健体系改革的展望

视力缺陷是老年人群中最常见的致残因素之一。然而，对老年人生活的影响并不像其他因素如行动障碍、痴呆一样受到人们的重视，结果，对这个逐渐扩大的群体的健康指导、社会服务和护理工作缺乏足够的认识，这使得提供适当的服务及确定规范的治疗相当困难。     

阿托伐他汀治疗原发性高胆固醇血症128例临床分析

本研究使用阿托伐他汀(atorvastatin)治疗原发性高胆固醇血症，以观察其疗效及安全性。现报告如下。     

知己知彼，全方位阻击糖尿病——糖尿病期病人生活指南

前期病情失控，向糖尿病演化的几种情况 糖尿病是一个连续发展的慢性疾病。处于糖尿病前期的患者，如果不给以足够重视，不改变自己的不良生活方式．就会使病情继续演化加重，逐渐从糖尿病的前期进一步向糖尿病期发展。     

生育的9个江湖传说

从准备怀孕开始，身边的热心人好像就多了起来，不管她们自己是否经历过生育的过程，都将自己所知道的有关生育的种种消息一一向你传达。有的传闻会让你感觉毛骨悚然，有些则让你觉得不可思议，让原本就对生产有所“敬畏”的准妈妈们更力口惶惶不安。[编者按]     

15个＋号挑选益生菌

“益生菌”一词开始流行，并成为时下酸奶的新卖点。我们不禁疑惑，这到底是又一个无关痛痒的概念炒作，还是新的保健良品？[编者按]