李祥云治疗更年期综合征举隅

李祥云教授认为妇女更年期综合征以肾虚为病之本，与心、肝、脾相关，而出现心肾不交、肝肾阴虚、阴虚阳亢等证。治疗不拘一格，同病异治，并举验案4则佐证。     

Serum Metabonomics of Articular Cartilage Destruction Induced by T-2 Toxin in Wistar Rats

正The molecular pathogenesis of T-2toxin-induced cartilage destruction has not been fully unraveled yet.The aim of this study was to detect changes in serum metabolites in a rat anomaly model with articular cartilage destruction.Thirty healthy male Wistar rats were fed a diet containing T-2 toxin(300 ng/kg chow)for 3 months.     

沈力教授治疗乳腺癌十一法

摘 要 乳腺癌是我国女性发病率最高的恶性肿瘤，并以每年高于发达国家1~2个百分点的速度快速增长，该病起病隐匿，发现时往往已是晚期，西医综合治疗效果不佳。浙江省名中医沈力教授在多年临证实践中系统总结了乳腺癌防治以及围手术期、放化疗期的综合治疗，取得了较好的临床疗效，本文详细介绍了沈力教授治疗乳腺癌的经验，将其整理归纳，总结为两期十一法，并附以医案，以资各位同道参考借鉴。     

Genetic variability and forensic efficiency of 39 microsatellite loci in the Li ethnic group from Hainan Island in the South China Sea

Abstract

Background: Investigation of allele and genotype frequencies of microsatellite loci in various populations is an essential pre-requisite in forensic application.

Aim: The present study obtained population genetic data and forensic parameters of 39 autosomal Short Tandem Repeats (STRs) loci from a Chinese Li ethnic group and estimated the genetic relationships between Li and other reference populations.

Subjects and methods: Thirty-nine STR loci, which include D19S433, D5S818, D21S11, D18S51, D6S1043, D3S1358, D13S317, D7S820, D16S539, CSF1PO, Penta D, D2S441, vWA, D8S1179, TPOX, Penta E, TH01, D12S391, D2S1338, FGA, D6S477, D18S535, D19S253, D15S659, D11S2368, D20S470, D1S1656, D22-GATA198B05, D8S1132, D4S2366, D21S1270, D13S325, D9S925, D3S3045, D14S608, D10S1435, D7S3048, D17S1290 and D5S2500, were amplified in two multiplex DNA-STR fluorescence detection systems for 189 unrelated healthy individuals of the Chinese Li ethnic group. The allele frequency distribution and several parameters commonly used in forensic science were statistically analysed.

Results: A total of 378 alleles were observed with corresponding allelic frequencies ranging from 0.0026–0.5899. The power of discrimination and power of exclusion ranged from 0.7569–0.9672 and 0.2513–0.7355, respectively. The power of exclusion (PE) ranged from 0.2580–0.7943 for trio paternity cases and 0.1693–0.5940 for duo paternity cases. The polymorphism information content (PIC) ranged from 0.5001–0.8611. The cumulative match probability across these 39 loci was 2.4242?×?10^?38.

Conclusion: The results indicate that 39 STR loci are polymorphic among the Li ethnic group in Hainan Island in the South China Sea. This set of polymorphic STR loci provide highly polymorphic information and forensic efficiency for forensic individual identification and paternity testing, as well as basic population data for population genetics and anthropological research.     

基于网络药理学的大果木姜子油治疗心力衰竭作用机制研究

目的:揭示大果木姜子油治疗心力衰竭的作用机制。方法:首先从动物药理学实验验证疗效,采用异丙肾上腺素(ISO)诱导复制心力衰竭大鼠模型,造模成功后应用大果木姜子油治疗4周,监测血流动力学指标,分析血清BNP水平和心肌组织形态学变化;然后基于文献检索和TCMSP数据库获取大果木姜子油活性成分及作用靶点,从CTD和Drugbank数据库筛选心力衰竭的已知治疗靶点,将疾病治疗靶点与大果木姜子油活性成分作用靶点进行Venn分析,运用SYBYL软件进行分子对接验证,运用STRING数据库分析蛋白互作关系,再利用DAVID数据库进行GO分子功能和KEGG通路富集分析。结果:大果木姜子油可显著升高ISO诱导的心衰大鼠LVSP、±dp/dtmax,降低LVEDP和BNP水平,改善心肌组织形态学变化;获得大果木姜子油20个活性成分,其中7个活性成分(沉香螺旋醇、芳樟醇、萜品烯-4-醇等)可能通过调控一个蛋白互作网络治疗心力衰竭,该网络中的靶点有PTGS1、PTGS2、NOS2、NOS3、GSK3B;由蛋白富集分析发现,这些靶点与前列腺素内过氧化物合酶活性和一氧化氮合酶活性有关。结论:大果木姜子油可改善心衰大鼠的血流动力学紊乱及心肌组织形态学变化;其治疗心力衰竭的机制可能与调控前列腺素内过氧化物合酶活性和一氧化氮合酶活性有关。     

Maternal Physical Activity Is Associated With Improved Blood Pressure Regulation During Late Pregnancy

Background

Cardiovagal baroreflex gain (cBRG) reflects an individual's ability to buffer swings in blood pressure. It is not well understood how this mechanism is influenced by physical activity in pregnancy. Because pregnant women tend to engage in low levels of moderate-to-vigorous physical activity (MVPA) and high levels of sedentary behaviour, we sought to determine the influence of MVPA and sedentary behaviour on cBRG and mean arterial pressure (MAP) in pregnancy.

泻痢康胶囊治疗艾滋病相关慢性腹泻的临床研究

目的：对泻痢康胶囊治疗艾滋病相关慢性腹泻的临床效果进行研究分析。方法对2012年4月-2014年4月期间在该院接受治疗的100例艾滋病相关慢性腹泻患者进行临床研究,随机分为两组,对照组和研究组分别使用盐酸洛哌丁胺胶囊和泻痢康胶囊进行治疗,比较两组疗效。结果研究组治疗后患者的大便总量减少≥50%的例数明显比对照组高（P<0.05）;治疗1周和2周后研究组的大便次数也明显低于对照组（P<0.05）。治疗2周后研究组患者的腹泻量表分值明显低于对照组（P<0.05）。两组出现不良反应的情况差异无统计学意义（P>0.05）。结论使用泻痢康胶囊治疗艾滋病相关慢性腹泻患者的临床效果较好,可明显改善患者的症状,不良反应小。