双炔失碳酯或丙睾配伍dl-15甲基PGF_(2α)抗早孕的临床比较

本文报告65例双炔失碳酯配伍d1-15甲基PGF_(2α)(以下简称PG)抗早孕结果并与33例丙睾配伍PG抗早孕结果进行比较。结果显示,双炔失碳酯组完全流产59例,占90%;不全流产3例,占5%;失败3例,占5%;总有效率95%。丙睾组完全流产27例,占82%;不全流产6例,占18%;总有效率100%。两组总有效率无显著差异;完全流产率无显著差异;但不全流产率有明显差异(P<0.05)。药流后点滴出血天数,双炔失碳酯组平均为8.1±5.0天;丙睾组平均为18.9±19.1天;两组有明显差别(P<0.05)。双炔失碳酯经阴道给药后无一例发生心、肝、肾功能变化。     

支气管动脉灌注化疗联合直线加速器放射治疗Ⅲa期非小细胞肺癌

目的　研究支气管动脉灌注化疗联合直线加速器放射治疗Ⅲa期非小细胞肺癌 (NSCLC)的可行性及临床价值。方法　 76例NSCLC患者随机分成A、B 2组 ,A组先行 2次支气管动脉灌注化疗 (BAI) ,第 2次BAI 1～ 2周后再行直线加速器放射治疗 (RT) ;B组单纯行 2次BAI (对照组 )。结果　临床疗效 ,A组 (BAI RT)和B组 (BAI)分别为 89.47%和 60 .5 3% (Ρ <0 .0 1) ;1、3年生存率 ,A、B组分别为 81.5 8%、5 0 .0 0 %和 60 .5 3%、2 1.0 5 % ( 0 .0 1<Ρ <0 .0 5 )。结论　支气管动脉灌注化疗联合直线加速器放射治疗Ⅲa期非小细胞肺癌的临床疗效和患者 1、3年生存率均显著提高     

Liver microsomal cytochrome: P-450p and P-450h activity and blood corticosteroid levels of experimental animals exposed to physical factors

Laboratory of Experimental Therapy, Institute of Balneology, Ministry of Health of the Ukraine, Odessa. Department of Cell Physiology and Pathology, Institute of Clinical and Experimental Medicine, Siberian Branch, Academy of Medical Sciences, Novosibirsk. (Presented by Academician of the Academy of Medical Sciences V. Ya. Kaznacheev.) Translated from Byulleten' Éksperimental'noi Biologii i Meditsiny, Vol. 113, No. 5, pp. 498–500, May, 1992.     

Ethics and Society: Filiation in assisted reproduction: potential conflicts and legal implications

Filiation, or a person's parentage, is one of the major componentsof someone's identity, often with important implications forthat person's welfare in social and personal terms. Fertilityspecialists are enjoined to consider the welfare of the child,and this is a legal requirement in assisted reproduction techniquesin the UK. This paper is in three parts, discussing some ofthe potential problems regarding filiation of the prospectivechild born of assisted reproduction techniques, in relationto the use of gametes and embryos. The first two parts concentrateon the status of children born as a result of treatment givenposthumously, and on filiation problems associated with donationof gametes or embryos, and surrogacy. The third part comparesBritish and French legislation with special regard to the welfareof the child, as well as underlining the common trends and principlesenunciated in both legislations. This is particularly appropriateat a time when the European Society for Human Reproduction andEmbryology is about to issue ethical guidelines in assistedreproduction, and when both the Council of Europe and the EuropeanCommission have commissioned studies on the implications ofthe assisted techniques, including those concerning status ofthe potential children.     

女性乳头湿疹样癌与乳腺癌浸润乳头之间区别的探讨

本文对１９８０～１９８２年间．天津肿瘤医院收治可手术原发女性乳腺癌７１５侧重新复习。根据镜下在乳头皮肤见到ｐａｇｅｔ细胞以及癌直接浸润（或累及）乳头，确定乳头湿疹样癌２０例，乳腺癌浸润乳头６９例。比较两组在临床表现、病理形态和预后的差异。结果发现，乳头湿疹样癌的临床表现以乳头糜烂，结痂为主，而乳腺癌浸润乳头则以乳头凹陷、皮肤粘连、桔皮样变和乳头抬高为主；镜下形态，乳头湿疹样癌主要是在乳头表皮内见到Ｐａｇｅｔ细胞，晚期亦可浸及乳头基质。乳腺癌浸润乳头主要特点是癌细胞浸润乳腺导管，管壁可完整或被浸破，癌亦可直接浸润乳头基质，绝大多数皮肤正常，直接累及皮肤少见，均无Ｐａｇｅｔ细胞。通过本文研究，作者认为乳头湿疹样癌为乳腺癌的独立类型，其在临床表现、病理形态及预后等方面，均与乳腺癌浸润乳头有显著区别。     

消毒剂敌菲特的研究

经全面考察研究,敌菲特缓释消毒灭菌剂具有良好的消毒灭菌效果,对细菌繁殖体、病毒和细菌芽孢均可完全灭活;即使在—20℃低温条件下,对枯黑变种芽孢仍具很好的杀灭效果。此外,该消毒剂基本克服了氯制剂对金属腐蚀性的缺陷;原药性能基本稳定。     

食管癌切除食管胃颈部吻合术后吻合口并发症分析

我院自１９７９～１９９１年共行食管癌切除，食管胃颈部吻合术１０８７例。术后吻合口并发症９２例，发生率８．５％，其中吻合口瘘５．６％、吻合口狭窄２．７％、吻合口颈动脉瘘０．２％。讨论了颈部吻合口并发症的原因和预防措施。     

海南省钩端螺旋体病地理流行病学研究 Ⅰ.自然地理、动物地理区划和流行概况

本文简介海南岛的自然地理、啮齿动物地理区划和社会经济（包括人口数、性别年龄分布、人工植被、耕作习惯等）与钩端螺旋体病发生或流行有关的自然因素．扼要报告自1958─1991年以来各年度该病的发病率与病死率，比较了50─90年代总的发病态势是低→高→低，并略作了分析。     

部分性脾栓塞术的临床应用：——附37例报告

应用部分脾栓塞术(PSE)治疗难治性原发性血小板减少性紫癜27例,血栓性血小板减少性紫癜1例;难治性再生障碍性贫血2例;Evan's 综合症2例;系统性红斑狼疮合并血小板减少性紫癜2例;继发性脾亢3例.获完全缓解者24例(64.9%);部分缓解者8例(21.6%),总有效率为86.S%.24例获完全缓解者18例追踪1年,6例复发,复发率为33.3%.与25例切脾对照组及文献报道比较,差异无显著性(P>0.05).本文对 PSE 术后外周血小板的变化进行讨论,并与脾切除作了对比。本文还对血小板破坏场、栓塞范围和方法等影响疗效的因素进行了探讨.作者认为 PSE 术可作为脾切除的替代术.