宫颈扩张器治疗肛管狭窄2例

1 病例报告 例1 男性，26岁。因高处坠落导致会阴部损伤、尿道直肠瘘和会阴部感染入院。先后施行膀胱、乙状结肠造瘘及多次尿道重建、成形术，排尿恢复。但因肛门狭窄、结肠造口不能回纳转入我科。查体：会阴部皮肤有瘢痕，肛指检查只能插入示指末节，且病人感觉剧烈疼痛。用直径10mm的子宫颈扩张器进行扩肛，每天2次。逐渐换用直径较长的扩张器并延长扩张时间。70天后可放入直径20mm的扩张器，随后将乙状结肠造口回纳，重建肠道。随访2年，排便功能正常。     

应用足背皮瓣修复小腿远端骨外露创面的临床体会

目的报道应用足背皮瓣修复小腿远端骨外露创面的临床体会。方法自2001年以来,应用足背皮瓣修复小腿远端骨外露12例,患者年龄19~66岁,皮瓣面积4cm×6cm~8cm×11cm。结果临床应用12例,术后皮瓣全部成活,术后随访6个月~2年,皮瓣质地柔软,患者行走正常,无不适感,功能满意。结论应用足背皮瓣修复小腿远端骨外露创面可取得良好的疗效。     

浅谈对部队基层连队的健康教育

浅谈对部队基层连队的健康教育黑龙江省健康教育所刘斌武，徐健民，商晓娟预防为主是我国卫生事业发展和建设的重要原则，也是军队卫生工作的指导思想。坚持预防为主，最积极的措施就是在部队的基层连队广泛、深入、持久地开展健康教育工作。这对保护广大指战员的身心健康...     

63例老年肺炎临床分析

老年肺炎是老年患者多发病之一，因为其发病隐匿，常缺乏明显呼吸系统症状，症状、体征多不典型，病情进展快，并发症多，易发生漏诊；如果治疗不及时，可引起严重后果。有关统计资料表明，80岁以上的老年人中，老年肺炎为第一死因。为提高诊治水平，降低老年肺炎的病死率，现对近5a我院收治的63例住院老年肺炎作一分析。     

止痒舒肤酊在皮肤病中的临床应用

止痒舒肤酊是笔者自制的一种中药酊剂，在皮肤病中应用取得了较满意的疗效，现报道如下     

Pathogenesis of congenital pyrimidine 5′ -nucleotidase | deficiency: A study on relationship among erythrocyte morphology, enzyme protein content and activity

Objective: To further explore the mechanism of congenital pyrimidine 5'-nucleotidase I deficiency. Methods; The samples were collected from the family members of a patient with P5'N- I deficiency. The enzyme activities were measured by UMP method and the enzyme proteins were quantified by ELISA while the morphology of peripheral blood cells was observed. Results: The enzyme contents reduced as their enzyme activities decreased in the family especially in four members. There was a significant positive correlation(r =0. 955) between the activity and the content of P 5'N- I . The count of the stippling cell was varied in the family. Conclusion.- One of the reasons for congenital P5' N- I deficiency might be the deficiency in the enzyme content. The morphology of peripheral blood erythrocyte may be an assistant diagnotic index. The P5'N- I activities and contents were measured simultaneously may be a effective method in clinic diagnosis.     

逆转腹壁浅动脉皮瓣修复股前外侧皮瓣供区

目的探讨股前外侧皮瓣供区覆盖的新方法，以减少供区并发症。方法2003年12月～2005年12月，在应用股前外侧皮瓣移植修复肢体创伤的同时，采用逆转腹壁浅动脉皮瓣修复股前外侧皮瓣供区8例，股前外侧皮瓣修复部位：手背侧损伤伴肌腱缺损骨外露2例，足部开放性骨折伴皮肤缺损2例，小腿Gustilo Ⅲ型开放性骨折伴皮肤缺损3例，前臂掌侧皮肤缺损伴肌腱外露1例。腹壁供区伤口直接缝合。结果移植股前外侧皮瓣全部成活。逆转腹壁浅动脉皮瓣完全成活7例，1例部分坏死，经换药后愈合。股前外侧皮瓣供区伤口平均15d愈合，随访6～18个月（平均12个月），股前外侧皮瓣供区愈合平整，色泽均衡，髋关节和膝关节活动完全正常。腹壁伤口仅留线状瘢痕。结论应用逆转腹壁浅动脉皮瓣修复股前外侧皮瓣供区是一种实用而又有创意的方法。     

佳肴良药话费菜

费菜(Sedum aizoonl)别各细叶费菜，土三七，活血丹，救心草，蝎子草等。该菜是我国科技研究人员新近从深山老林中收集的350余种野生食用蔬菜，再采取高新科技手段优中选优驯化培育而成。为景天科景天属多年生草本。株高20～50cm，叶绿有不规则锯齿，叶片肉质厚且较又柔软，叶表面呈绿色，背面为淡黄绿色，豆瓣形。7～8月开花，为聚伞花序，顶生于枝端，花密集成簇，萼片线状披针形，花近无梗，花瓣黄色，完全花。     

Therapeutic effect of 5-FC on YCD modified murine P388 leukemia in vivo

Cytosine deaminases (CDs) in bacteria andfungi are found to deaminate prodrug 5 - FC intocytotoxic agent 5 - FU .Yeast CD (YCD) is clonedfrom Saccharomyces cerevisiae.It has been shownpreviously that YCD was more efficient inconversing5 - FC than bacterial CD(b CD) [1-3 ] .As anovel suicide gene therapy system,YCD/ 5 - Fcsystem may be promising in cancer therapy andprevention of graft versus host disease.In thepresent study,we established a P388/ DBA murineleukemia model by infusin…