全军第二届内分泌代谢专业学术会议召开

全军第二届内分泌代谢专业学术会议于1987年9月21日至25日在成都召开,共收到论文420篇,来自全军94个单位,大会报告74篇,壁报交流41篇。代表中还有神经内外、泌尿外、放射、妇产、检验、核医学、     

军队卫生学任职教育思考与对策分析

为适应新形势下军队院校备战打赢的教育总要求,本文通过分析当前军队卫生学任职教育存在的主要问题和原因,结合外军任职培训教育的经验和做法,提出了加强军队卫生学任职教育的总体思想;并结合军医大学任职教育现状和实际,从师资队伍、课程建设、信息化建设、教学方法和考核模式等方面进行了针对性的对策分析,以期为更好地开展军队卫生学任职教育提供指导和帮助。     

血液灌流对硫线磷和硫酸阿托品的吸附作用

Objective To study on adsorption effect of cadusafos and atropine sulfate by hemoperfusion.Method Hemoperfusions were performed for sheep blood samples with cadusafos and atropineby through imitated extracorporeal closed circulating perfusion apparatus.Residual cadusafos was determined by gas chromatography and residual atropine was determined by high performance liquid chromatography.Result Dose of adsorption agent was 0.5,1.0 and 1.5 g,respectively.Two hours after hemoperfusion with membrane coated activated charcoal,clearance rate of cadusafos in 3 groups all exceeded 90%.and clearance rate of atropine sulfate was 61.9%,84.9%,88.9%,respectively.One and a half hours after hemoperfusion with HA230 absorption resin,clearance rate of eadusafos in 3 groups all exceeded 90%,and clearance rate of atropine sulfate was 88.0%,97.2%,98.4%,respectively.Three hours after hemoperfusion with membrane coated activated charcoal,The concentration ratio of cadusafos and atropine sulfate in blood promoted to 10.1 times,and the ratio was 6.7 times after hemoperfusion with HA230 absorption resin.Conclusion It suggested that cadusafos were mostly removed from blood after 1.5～2.0hours hemoperfusion with membrane activated charcoal or HA230 absorption resin.The concentration ratio of cadusafos and atropine sulfate in blood will increased after hemoperfusion.     

产妇抑郁对泌乳与产后流血的影响

目的：探讨产妇抑郁对泌乳与产后流血的影响。方法：对309例产妇采用自评抑郁量表评分，分成产后抑郁组和对照组，测评泌乳指标、产后流血的差异。结果：抑郁组产妇泌乳始动时间迟，产后24小时泌乳者仅13例；泌乳量少，产后72小时泌乳量多者仅13例；抑郁组产妇产后流血量多，与对照组相比差异有显著性。结论：产妇抑郁对泌乳与产后流血有不利影响，应加强对产妇进行心理健康指导。     

膜型/分泌型MICA对NK细胞受体NKG2D的相反调节效应及其对NK细胞受体谱的影响

目的　观察膜型和分泌型MICA对NK细胞受体表达的影响 ,以探讨NK细胞抗肿瘤活化机制及肿瘤细胞表达MICA分子的意义。方法　用MTT法测定人NK细胞系 (NK92 )的细胞毒活性 ;用RT PCR或FACS检测NK细胞受体 (NKG2D ,NKG2A B ,KIR2DL1,KIR2DS1)及NKG2D的识别配体MICA的表达。结果　肿瘤细胞表面的MICA分子可上调NKG2D的表达 ,下调抑制性受体NKG2A B和KIR2DL1的表达 ;而分泌型MICA (sMICA)分子对NKG2D及抑制性受体的表达均有抑制作用。结论　膜型MICA分子可上调NKG2D的表达 ,激发NK细胞对肿瘤细胞的细胞毒效应 ;分泌型MICA分子则通过降低NKG2D的表达下调机体的抗肿瘤免疫效应 ,肿瘤细胞分泌sMICA分子为肿瘤发生免疫逃逸的机制之一。     

孕早期宫颈分泌物中获取胎儿细胞DNA进行产前诊断的可行性

目的：探索获取胎儿细胞DNA用于产前基因诊断的可行性，及能否用于预期胎儿性别。方法：收集92例孕早期人工流产妇女宫颈分泌物和绒毛组织，提取宫颈分泌物中DNA，扩增Y染色体特异重复序列DNA。短期培养制备绒毛染色体，分析核型确定流产胎儿性别。结果：92例经绒毛染色体核型分析的人工流产胎儿中，正确预期胎儿性别72例，准确率78％。结论：采集孕早期宫颈分泌物，可获得胎儿滋养层细胞DNA用于产前诊断，其准确性和可靠性有待进一步提高。     

血液灌流对硫线磷和硫酸阿托品的吸附作用

目的 定量研究血液灌流对有机磷农药硫线磷和其解毒药阿托品的吸附作用.方法 模拟临床血液灌流装置,对含硫线磷和硫酸阿托品的血样进行灌流吸附,分别用毛细管气相色谱法和高效液相色谱法测定硫线磷和硫酸阿托品的残留量.结果 吸附剂用量为0.5、1.0和1.5 g,包膜活性炭在灌流2.0 h后硫线磷的清除率均能达到90%以上,硫酸阿托品的清除率依次为61.9%、84.9%和88.9%;HA230树脂在灌流1.5 h后硫线磷清除率都达到90%以上,硫酸阿托品的清除率也依次高达88.0%、97.2%和98.4%;包膜活性炭灌流3.0h后,硫酸阿托品与硫线磷的比值最高为灌流前的10.1倍,而HA230树脂灌流后,此比值最高为灌流前的6.7倍.结论 包膜活性炭和HA230吸附树脂血液灌流1.5～2.0 h均能清除血中大部分硫线磷,而且均能增加血中硫酸阿托品和硫线磷浓度的比值.     

血液灌流对硫线磷和硫酸阿托品的吸附作用

Objective To study on adsorption effect of cadusafos and atropine sulfate by hemoperfusion.Method Hemoperfusions were performed for sheep blood samples with cadusafos and atropineby through imitated extracorporeal closed circulating perfusion apparatus.Residual cadusafos was determined by gas chromatography and residual atropine was determined by high performance liquid chromatography.Result Dose of adsorption agent was 0.5,1.0 and 1.5 g,respectively.Two hours after hemoperfusion with membrane coated activated charcoal,clearance rate of cadusafos in 3 groups all exceeded 90%.and clearance rate of atropine sulfate was 61.9%,84.9%,88.9%,respectively.One and a half hours after hemoperfusion with HA230 absorption resin,clearance rate of eadusafos in 3 groups all exceeded 90%,and clearance rate of atropine sulfate was 88.0%,97.2%,98.4%,respectively.Three hours after hemoperfusion with membrane coated activated charcoal,The concentration ratio of cadusafos and atropine sulfate in blood promoted to 10.1 times,and the ratio was 6.7 times after hemoperfusion with HA230 absorption resin.Conclusion It suggested that cadusafos were mostly removed from blood after 1.5～2.0hours hemoperfusion with membrane activated charcoal or HA230 absorption resin.The concentration ratio of cadusafos and atropine sulfate in blood will increased after hemoperfusion.     

四妙散口服联合中药外敷治疗痛风性关节炎55例临床观察

目的：观察四妙散口服联合中药外敷治疗痛风性关节炎的临床疗效。方法：将110例痛风性关节炎患者按随机数字表法分为治疗组和对照组,每组各55例。对照组给予西医常规治疗,治疗组在对照组治疗的基础上给予四妙散口服联合中药外敷疗法,疗程均为7 d,比较2组治疗前后谷胱甘肽过氧化物酶(GSH-Px)、神经降压素(NT)、降钙素基因相关肽(CGRP)、神经激肽-1(NK-1)、尿酸(UA)、超氧化物歧化酶(SOD)水平,并采用疼痛数字评分法(NRS)、关节炎生活质量测量量表(AIMS2-SF)评价2组的疼痛程度和生活质量,观察治疗后6个月内的复发率。结果：总有效率治疗组为98.18%(54/55),明显高于对照组的87.27%(48/55),差异有统计学意义(P<0.01);与治疗前比较,2组治疗后GSH-Px、NT、SOD水平均明显升高,CGRP、NK-1、UA水平均明显降低,NRS评分均降低,AIMS2-SF评分均增加,且治疗组改善较对照组更为明显,差异均有统计学意义(P<0.01);复发率治疗组为3.70%(2/54),明显低于对照组的20.83%(10/48),差异有统计学意义(...     

我国煤矿尘肺病防治现状、问题与对策建议

尘肺病的防治一直是我国职业病防治工作的重中之重。为更好地贯彻落实职业健康保护行动和尘肺病攻坚行动方案,从政府的重视、职业健康政策法规和监管、尘肺病报告数量和社会保障等方面分析我国煤矿尘肺病防治工作的现状,从尘肺病的预防、诊疗、保障三方面进行探讨,指出当前存在尘肺病底数不清、用人单位主体责任落实不到位、监管职责执行不到位、防尘技术研究薄弱、尘肺病防治机构及人员服务能力不足、粉尘作业人员职业健康检查覆盖率低、诊断鉴定问题突出、开展尘肺病治疗的基础研究力度不够、工伤保险预防费用比例低、工伤保险区域性不平衡、保障形式单一以及农民工参保率低等问题。针对以上问题的分析,提出以“源头治理,多管齐下” “加强诊治,促进康复” “人人参保,应保尽保”为重点的多项对策和建议。