卵巢上皮性肿瘤血管生成活性的研究

目的 探讨不同性质卵巢上皮性肿瘤的血管生成活性，并探讨血管生成与卵巢癌临床分期和病理分级的关系。方法 采用免疫组化ＬＳＡＢ法。结果 ７４例卵巢上皮性肿瘤中，良性１６例、交界性１２例、恶性４６例。三组肿瘤中，其微血管密度依次升高。卵巢癌组，晚期卵巢癌微血管密度高于早期，中、低分化组卵巢癌微血管密度高于高分化组。结论 血管生成在卵巢癌的发展发展中起重要作用，微血管密度可作为判断卵巢肿瘤恶性度的一项指标     

不明原因不孕不育妇女子宫内膜沙眼衣原体检测

用ＰＣＲ检测３２例不明原因不孕、不育妇女子宫内膜沙眼衣原体，结果发现：２１例不明原因不孕妇女有７例阳性；８例不明原因自然流产２次以上妇女有３例阳性；３例不明原因死胎史妇女中１例阳性。结果揭示：子宫内膜的沙眼衣原体感染是引起不孕、不育的重要因素。     

STUDIES ON THE RAPID DETECTION OF DENGUE VIRUS ANTIGEN BY IMMUNOFLUORESCENCE AND RADIOIM- MUNOASSAY

Addition of fluorescein isothiocyanate-la- beled or 12sl-labeled immune ascitic fluid IgG antibody against Type 4 dengue virus onto brain imprint.s of newborn mice and coverglass cul- tures of Aedes albopictus mosquito cell line in- fected with the prototype strain of Type 4 dengue virus showed specific fluorescence in the cytoplasm which could be inhibited by unlabeled specific antibody or gave a positive result by radioimmunoassay in all of them. Results in all the corresponding uninfected imprints and co- verglass cultures were negative. When labeled antibodies were added onto those infected with Type 2 dengue virus or Japanese B encephalitis virus, no positive results were obtained by im- munofluorescence or radioimmunoassay. Res.ults by these two methods in a proportion of the head squashes of laboratory-bred female Aedes albopictus mosquitoes which had sucked the blood of mice infected with Type 4 dengue virus were positive, whereas in those mosquitoes which had not sucked the blood of infected mice the results were all negative. Type 4 dengue virus ant.igen was positive by both methods in a proportion of head squashes and of salivary gland, stomach and ovary squashes of female Aedes albopictus mosquitoes captured from the epidemic region of dengue fever. On the other hand, in those feruale Aedes at.bopictus mosqui- toes bred in the laboratory in nonepidemic re- gion, the results were all negative.     

卵巢肿瘤蒂扭转71例临床病理分析

本文对我院１９８１年４月－１９９４年４月收治的７１例卵巢肿瘤蒂扭进行了分析，发现卵巢肿瘤蒂扭转多发生于生育年龄的妇女。与卵巢肿瘤的好发年龄一致。与肿瘤的大小、瘤蒂的长度、肿瘤的组织类型、合并妊娠及体位急剧改变等有关。     

卵巢畸胎瘤恶变的病理及临床分析

卵巢成熟型畸胎瘤恶变不多见，我院１９６１－１９９１年收治成熟型囊性畸胎瘤恶变２２例，占同期卵巢恶性肿瘤的５．１４％，其中鳞癌１８例，腺癌与肉瘤各２例。治疗方法以手术为主，绝大多数辅以化疗。患者的预后与肿瘤的组织类型、临床分期及治疗方法有关，鳞状上皮性恶变预后较佳；临床期别愈早疗效愈好；治疗手段以细胞减炒术并辅以化疗效果较好。     

急尿炎汤治疗急性尿路感染1000例

急尿炎汤治疗急性尿路感染１０００例四川省监狱管理局中心医院（６１０４００）兰学良四川省宜宾地区第二人民医院（６４４０００）杨惠蓉成都中医药大学（６１００７５）余贤武关键词急尿炎汤急性尿路感染疗效观察笔者以自拟急尿炎汤治疗急性尿路感染１０００例，并与用...     

跌倒风险管理在内分泌科病房的应用及效果

目的探讨跌倒风险管理在内分泌科病房的应用及效果。方法使用本院住院患者跌倒风险评估量表评估患者,对高危患者采取干预措施,从住院环境、防护用具、安全教育、用药护理、加强巡视与交接等方面强化管理。结果强化管理前2378例患者,发生跌倒9例,发生率0.378%;强化管理后2659例患者,发生跌倒2例,发生率0.075%,前后比较差异有统计学意义(P0.05)。结论对高危患者进行强化管理,是预防跌倒的有效措施。     

气管切开插管病人的护理

对气管切开插管病人的护理好与坏,直接关系到病人能否安全、早期拔管。重点介绍Ｒｕｓｓｅｌｌ和Ｈａｒｂｉｎ设计的撤离呼吸机前后的护理操作方法。