A Five-Step Strategy in Treatment of Diabetes

Diabetes is a metabolic syndrome characterized by hyperglycemia. When it manifests itself mainly in hyperglycemia, hypertension, hyperlipemia, hyperurecemia, and obesity, it is also called Ⅹ syndrome, or insulin-resistance syndrome. Step 1. Identifying t…     

性服务人员及娱乐场所业主与艾滋病防治工作人员互动活动效果评价

目的对性服务人员（CSW）及娱乐场所业主与艾滋病防治工作人员互动活动效果进行评估,以寻求适宜的干预模式。方法采用匿名问卷方式,对武汉市参与CSW及娱乐场所业主与互动活动的人员进行了调查,比较活动开展前CSW406人,与互动活动结束后CSW350人,在生殖健康知识、性病知识、艾滋病知识掌握方面的差异。结果①在生殖健康知识方面,正确回答率均有所提高,除1题的回答正确率互动活动前后差异无统计学意义,其余均有统计学意义;②性病知识方面,互动活动结束后正确回答率均有所提高,且每个问题的回答互动活动前后差异均有统计学意义;③艾滋病知识方面,互动活动结束后正确回答率均有所提高,除2题的回答互动活动前后的差异无统计学意义外,其余各问题的回答互动活动前后差异均有统计学意义。结论开展CSW及娱乐场所业主与艾滋病防治工作人员互动活动效果明显,是一种适宜的CSW性病/艾滋病防治干预模式,值得推广应用。     

个体成长模型在纵向研究中的应用--以大学新生交往主动性为例

目的介绍个体成长模型方法对大学新生适应能力中交往主动性的3次测查数据采用普通回归模型和个体成长模型进行分析。结果个体成长模型的拟合度比普通回归模型的拟合度要好,个体成长模型可在个体水平上分析个体随时间产生的变化。结论个体成长模型具有许多优点,熟悉这种重要的分析方法对纵向数据研究者是非常有益处的。     

延迟一期修复外周神经损伤38例报告

目的 探讨应用显微外科技术延迟一期修复四肢外周神经损伤的治疗体会。方法 应用显微外科技术延迟一期修复各种原因所致的四肢外周神经损伤38例41条，手术方法包括神经瘢痕松解、神经直接缝合术等。结果 术后随访6个月～7年，平均33个月，优良率为81．6％。结论 对失去一期修复手术治疗机会的周围神经损伤患者应尽早行延迟一期手术，可取得较好疗效。     

增产菊胺酯对雄性小鼠生殖激素的影响

为了探讨增产菊胺酯引起小鼠精了生成障碍的可能机理，本文研究了增产菊胺酯对雄性小鼠卵泡刺激素（ＦＳＨ）、黄体生成素（ＬＨ）及睾酮（Ｔ）的影响。小鼠经口染毒，隔天一次，连续１０次，第３５天处死。检验因清ＦＳＨ、ＬＨ没有明显变化，而睾丸组织睾酮含量出现剂理依赖性降低，高剂量组与对照组比较有显著性差异（Ｐ〈０．０５），结果表明，增产菊胺酯不影响ＦＳＨ、ＬＨ，而影响Ｔ的合成和分泌。这可能是增产菊胺酯对小鼠精     

胎盘型谷胱甘肽S转移酶mRNA在大鼠肝癌癌前病变组织中的原位表达

应用原位杂交技术，观察了二乙基亚硝胺（ＤＥＮ）诱发大鼠肝癌前病变组织中胎盘型谷胱甘肽Ｓ转移酶（ＧＳＴ－Ｐ）ｍＲＮＡ的表达。结果显示，ＧＳＴ－ＰｍＲＮＡ主要在癌前病变肝组织中的变异灶及灶外卵圆形细胞内表达，且在变异灶间或和同一灶内阳性细胞间表达程度不尽一致，而正常肝、再生肝组织中未见其表达。提示在分子水平上变异灶细胞及卵圆型细胞可能成为实验性肝癌的癌前期细胞     

女性运动试验后QTc与ST的对比分析

作者测量100例妇女心电图运动试验后即刻QTc间期。冠心病组50例运动后即刻QTc间期比静息时明显延长(P<0.001),比正常配对组50例则明显缩短(P<0.001)。以QTc间期延长≥0.01秒力阳性指标,与ST段压低比较,其敏感性可从42％提高至70％,特异性从66％提高至76％;如综合QTc间期与ST段标准加以判断时,可使敏感性、特异性分别增至74％、88％。     

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.