中国尖音库蚊组的分类志要

尖音库蚊类群与医学关系密切,但分类鉴定时有混淆。本文系统报告我国尖音库蚊组的组下分类,将已知的8种和2亚种,根据雄蚊尾器特征,分为三个亚组,即尖音库蚊亚组、迷走库蚊亚组和希氏库蚊亚组。并附有种的鉴别特征和检索。     

马桑内酯所致癫痫发作大鼠红细胞免疫粘附功能的研究

作者用红细胞Ｃ＿３ｂ受体花环试验和红细胞免疫复合物花环试验对马桑内酯所致癫痫发作大鼠红细胞免疫粘附功能的变化进行了观察，结果表明，癫痫组动物红细胞Ｃ＿３ｂ受体花环率明显低于对照组，而红细胞免疫复合物花环率相差不显著．提示癫痫发作可导致大鼠红细胞免疫粘附功能降低，因此在癫痫治疗中注意调整和增强患者的红细胞免疫功能具有重要意义。     

Lesbianism in China

Lesbianism in China has a long but usually hidden history. This paper examines the historical and literary sources of the past to illustrate the history of lesbianism and then turns to a survey of lesbianism in the China of today. As in the past, lesbianism remains more or less hidden, and comes to light only occasionally. Data for contemporary China comes from a visit to an institution for delinquent young women, recent police records, and contemporary fiction. It has only been in the past 4 or 5 years that it was possible to talk about lesbianism and most lesbians are fearful of becoming identified.     

TLV-1-associated myelopathy in China

This case report documents the first patient from main land China with an HTLV-1-associated myelopathy. The available epidemiological data suggest a low rate of HTLV 1 infection in China, although the surveys are comparatively small. Possible transmission routes and the risk of encountering the disease outside endemic areas are discussed.     

胸椎黄韧带骨化症手术并发硬脊膜损伤或脑脊液漏的原因分析及防治

目的：分析胸椎黄韧带骨化症(ossification of ligamentum flavum,OLF)手术并发硬脊膜损伤或脑脊液漏的原因，并探讨其防治方法。方法：对103例手术治疗的胸椎OLF患者中并发硬脊膜损伤或脑脊液漏病例的临床资料进行回顾性分析。结果：30例发生硬脊膜损伤，发生率为29．13％；22例术后发生脑脊液漏，发生率为21．36％，其中21例患者经以俯卧位为主的综合治疗后痊愈，1例发生伤口全层裂开，二次手术后痊愈。结论：硬脊膜损伤或脑脊液漏是胸椎OLF手术易发生的并发症；俯卧位为主的综合治疗是治疗术后脑脊液漏的有效方案，但患者较痛苦，有待改进。     

Effect of environment on extremely severe road traffic crashes：retrospective epidemic analysis during 2000-2001

Objective: To make an epidemiological analysis of the effect of environment on extremely severe road traffic crashes (RTCs). Methods: Epidemiologic data of extremely severe RTCs associated with environmental factors, including weather, topography, road conditions and other traffic conditions in Mainland China during 2000-2001, were collected and analyzed. Results: ( 1 ) During 2000-2001, there were 3 365 extremely severe RTCs with 13 666 deaths, 12 204 injuries and a direct economical loss of 136 million RMB. ( 2 ) Most extremely severe RTCs occurred in fine weather days and in the daytime. The high occurrence sites were plain areas, horizontal and straight roads, Grade B and C roads, ordinary road segment, and asphalt, smooth and mixed roads. (3) Compared with other RTCs, extremely severe RTCs were more likely to happen under following conditions: on cloudy, snowing, misty and blustering days; in hill and mountainous areas; on crooked and sloping roads; on freeway, Grade A, B, and C roads; mixed roads; ordinary, bridge, narrow and transitional roads; sand and dirt-roads; without traffic control measures; night without lighting. (4) Extremely severe RTCs of mountainous area or crooked and sloping roads were most severe in terms of deaths and injures per crash. Conclusions: Extremely severe RTCs are closely related with environmental factors. Rational road programming, enhancing road establishment and improving road conditions are probably effective measures to reduce the road traffic injuries.     

从中日沿海城市部分老年人生活满足感比较看老年社区护理的发展

目的 通过比较中日两围老年人生活满足感，探讨老年人社区护理的发展方向。方法 中国大连市选取60岁以上老年人，进行人户调查，日本滨松市选取俱乐部的65岁以上老年人，填写问卷。结果 除在与亲人、朋友交往及存钱以防万一等方面外，2国老年人在其他生活满足感方面比较，差异均有统计学意义，P〈0．05。结论 中日两国不同的经济基础导致了不同层次需求的差异。在中国发展老年人社区护理，一方面可以借鉴国外经验，从物质基础上改进和完善；另一方面，借助传统文化优势，从社会风气上进行促进。     

公共服务体系与中韩公共管理改革

公共服务体系是现代文明社会的基本标志，也是现代社会稳定发展的基础，公共经济学和欧美国家的发展经验已经证明了这一点。韩国是从上世纪80年代取得“汉江奇迹”后，在经济增长成就和产生的社会问题的双重推动下，开始了以奉侍型政府、国民中心等为目标的管理改革，并逐步建立起比较完善的公共服务体系。中国在进入新世纪后提出建设服务型政府，开始建立和完善公共服务体系。研究表明，在建立公共服务型政府的改革中，两国在价值理念、改革目标、改革路径和举措等方面都有许多相同相似的方面，但也存在差异性。总体上，韩国在建立公共服务型政府，提高公共服务质量等方面要比中国先行一步，有许多值得中国政府学习和借鉴的地方。     

江西麦饭石对某些实验动物生理功能影响

用江西麦饭石水浸液喂养小鼠116只,自来水喂养39只,食物条件完全相同,一个月后,发现饮用江西麦饭石水浸液的小鼠体重增长和抗疲劳及耐缺氧能力均优于对照组。用麦饭石任氏液灌注离体蛙心后,心肌收缩力有明显增强。     

硝酸铋与丙磺舒合用对顺铂肾毒性的防护作用

毒性剂量的顺铂（ＣＰ３０μｍｏｌ·ｋｇ－１ｉｐ）可引起血尿素氮（ＢＵＮ）升高。硝酸铋（ＢＮ）５μｍｏｌ·ｋｇ－１于ＣＰ前４８和２４ｈｓｅ，丙磺舒（Ｐｒｏ）７００μｍｏｌ·ｋｇ－１于ＣＰ前１５，１ｈ及ＣＰ后５ｈｉｇ，或ＢＮ与Ｐｒｏ二者半量合用，按上述给药，均能抑制ＣＰ引起的ＢＵＮ升高，尤以ＢＮ＋Ｐｒｏ组抑制作用显著。肾脏光镜和电镜标本显示，ＣＰ使肾小管受损严重；ＢＮ组，Ｐｒｏ组和ＢＮ＋Ｐｒｏ组均使ＣＰ引起的肾小管受损减轻，尤以ＢＮ＋Ｐｒｏ组减轻明显。ＢＮ２．５－２０μｍｏｌ·ｋｇ－１剂量依赖性地诱导小鼠肾脏金属硫蛋白合成。Ｐｒｏ可使ＣＰ后２４ｂ肾铂含量明显降低；Ｐｒｏ或Ｐｒｏ＋ＢＮ使尿铂累积排出量增加，血浆铂浓度降低。提示ＰＦＯ防护ＣＰ肾毒性与其减少肾铂分布，增加尿铂排出有关。