视盘血管炎15例报告

视盘血管炎１５例报告广州部队武汉部医院眼科金中秋，许亚宏，尹禾武汉市六七二医院眼科曾祥冰本组报告１５例Ｉ６眼视盘血管炎，其中１型即视神经乳头水肿型４眼，１１型即视网膜静脉阻塞型１２眼。所有病例进行了视力、眼底及荧光造影检查．属于１１型的患者进行了血压...     

碘盐防治对改善缺碘地区儿童智力的调查分析

众多资料研究证实缺碘地区儿童智力明显低于非缺碘地区。为了解碘盐防治后缺碘地区儿童智力水平,验证防治效果,对我县实施碘盐防治措施20余年的缺碘地区什字乡(下称防治区)学龄儿童进行了智力调查,并以未经防治的缺碘地区石岔乡(下称未防治区)和非缺碘地区黄锋堡乡作对照。对象和方法一、一般情况:什字乡位于六盘山东侧腹地(?)区。是原地甲病重病区。水碘范围0.1～     

微循环技术杂志第三次编辑委员会 中国微循环学会常务理事会 全国第五届微循环、血液流变学学术研讨会在山东省烟台市召开

微循环技术杂志第三次编委会、中国微循环学会常务理事会、全国第五届微循环、血液流变学学术研讨会于1995年5月23日至25日在山东省烟台市新闻中心召开.在微循环技术杂志第三次编委会上,首先由社长兼主编李小方同志致辞.他热烈欢迎来自全国各地的编委,感谢他们在第一届编委会任期内对微循环技术杂志所给予的大力支持和热情关怀,对编委们卓有成效的工作和高度负责的工作态度给予了充分的肯定.付主编兼编辑部主任陈文煜在会上作了第一届编委会任期内的工作总结.在总结中,汇报了杂志始终坚持办刊方针,把握学术方向,遵守国家法律、法规,努力为国内微循环研究和临床工作者提供学习与交流园地,为我国微循环、血液流变学事业的发展不懈努力的情况.同时汇报了杂志参加国内三次质量审读性质会议和一次书面审评的情况,以及国家科委批准杂志1995年起转为国内外公开发行的情况.还汇报了杂志的财务收支情况和收稿、审稿、发稿及编排、印刷、     

天蚕素A-蛙皮肽杂合肽基因的表达及产物抗菌活性测定

目的 研究天蚕素A-蛙皮肽杂合肽基因[CA（1-8）-MA（1-12）]抗菌肽的抗菌活性。方法 将天蚕素A-蛙皮肽杂合肽基因抗菌肽的人工基因克隆到具有自切割功能的表达载体pTYB12上，并在大肠杆菌（E.coli)BL21(DE3)中进行表达，表达产物用几丁质树脂进行了亲和吸附，自切割后洗脱得到抗菌肽，进行透析以去除盐类物质，最后用大肠杆菌与金黄色葡萄球菌进行活性检测。结果 天蚕素A-蛙皮肽杂合肽[CA（1-8）-MA（1-12）]对大肠杆菌与金黄色葡萄球菌均有一定的抗菌活性。结论 天蚕素A-蛙皮肽杂合肽具有抗菌活性。其抑瘤活性的研究还有待于进一步研究。     

DHS内固定的治疗

股骨粗隆间骨折治疗方法较多，效果不一，近年用动髋螺钉系统(DHS)治疗效果好，自2003年5月．2003年11月，共施行DHS内固定治疗股骨上段骨折10例效果满意，报道如下：     

预防致命性肺栓塞上、下腔静脉置放临时滤器8例

我院近4年为预防致命性肺栓塞，于下腔静脉置放临时滤器7例，上腔静脉置放临时滤器1例，现将临床体会报告如下。     

不同门奇断流术式对门静脉高压症犬食管下段血管再生的影响

Objective To explore the effect on blood vessel regeneration of distal esophagus in ca-nines of portal hypertension with liver cirrhosis after different procedures with paraesophagastrie devascular-ization. Methods Portal hypertension models were produced in canines by subcutaneous injection of 60% CC14 combined with food restriction. Forty eight model canines were randomly divided into 4 groups: group A, traditional paraesophagastrie devascularization;group B, selective paraesophagastric devascularization;group C, paraesophagastric devascularization plus distal esophageal transaction and reanastomosis with sta-pler;group D,control group. Every group had 12 canines which were randomly divided into A1 ,B1 ,C1 ,D1, A2,B2,C2 and D2 groups after the operation. Canines in groups A1 ,B1 ,C1 and D1 were executed at first month after the operation,and those in groups A2, B2, C2 and D2 were executed at the 6th month after the operation. The distal esophagus was segmented when the canines were executed. The upside and downside of the stoma in group C were distinguished and signed as Ca and Cb. Immunohistochemieal methods were used to detect VEGF,CD34 and FVⅧ-Rag,blood vessel-related factors,in lower esophagus. Results The expres-sion levels of VEGF and CD34 MVD,FⅧ-Rag MVD in groups A1 ,B1 and C1 were lower than those in group D1 one month after the operation (P <0.05). All the indices in group B1 were lower than those in groups A1 and Clb,but higher than those in group Cla (P <0.05). The indices in group Cla were lower than those in group C1b (P < 0.05 ). The indices in groups A2 and B2 were higher than those in groups A1 and B1, re-spectively at the 6th month after the operation (P <0.05). They were higer in outer membrane in group C1a than in group C2a (P <0.05). The indices in group C2b were higher than those in group Clb (P<0.05). Conclusion At the first month after operation, the expression of blood vessel-related factors was declined in three different procedures of paraesophagastric devascularization,which indicated that all three different pro-cedures could diminish the vessels in distal esophagus. The effect in group C was most obvious among all groups. At the 6th month after traditional paraesophagastrie devascularization and selective paraesophagastrie devascularization, the expression of blood vessel-related factors in distal esophagus was declined. But there were no significant changes in the expression of blood vessel-related factors in distal esophagus after parae-sophagastric devascularization plus distal esophageal transaction and reanastomosis with stapler. It indicated that the blood vessel regeneration in paraesophagastric devascularization pins distal esophageal transaction and reanastomosis with stapler was inferior to that in other procedures.