冰艾油治疗化脓性中耳炎876例

笔者于1995年实习期间偶得一秘方,自命名为“冰艾油”,经过10多年临床验证,治疗急慢性化脓性中耳炎确有奇效,现将其整理总结如下。     

一种基于μ子进行核材料探测成像的模拟系统

宇宙射线斗子成像检测技术具有穿透力强、对高Z材料敏感等特点，特别适合检测特殊核材料，是监控核材料走私的有效方式之一。在搭建μ子成像检测硬件系统的同时，我们开发了一套针对实际硬件系统的模拟系统，并利用该系统开展斗子成像方法的研究。本文将介绍该模拟系统的有关情况，并给出利用该系统得到的仿真结果。相信这一工作将对实际宇宙射线μ子成像系统的设计给出指导意见。     

尿道发育不良性阴茎弯曲的手术矫治

目的临床研究尿道发育不良性阴茎弯曲27例的手术方式和疗效。方法皮肤切口绕过菲薄尿道,脱蜕尿道表面阴茎皮肤,切断阴茎腹侧之深浅筋膜,伸直阴茎,手术不伤及尿道。结果27例阴茎下弯得以伸直,其中1例因留置橡胶导尿管导致阴茎部尿道狭窄,经尿扩治疗2年余,排尿尚通畅。结论采取保护菲薄尿道的切口脱蜕阴茎皮肤,切断增厚的阴茎筋膜能伸直Ⅰ型弯曲的阴茎。     

Differential etiology of posttraumatic stress disorder with conduct disorder and major depression in male veterans.

BACKGROUND: Epidemiologic studies reveal that posttraumatic stress disorder (PTSD) is highly comorbid with both conduct disorder and major depression in men. The genetic and environmental etiology of this comorbidity has not been examined. METHODS: Data were analyzed from 6744 middle-aged male-male monozygotic and dizygotic twins from the Vietnam Era Twin Registry. Conduct disorder, major depression, and PTSD were assessed via telephone interview using the Diagnostic Interview Schedule for the DSM-III-R in 1992. Structural equation modeling was used to estimate additive genetic, shared environmental, and individual-specific environmental effects common and specific to conduct disorder, major depression, and PTSD. RESULTS: The association between conduct disorder and PTSD was explained primarily by common shared environmental influences; these explained 10% (95% confidence interval: 6%-17%) of the variance in PTSD. The association between major depression and PTSD was largely explained by common genetic influences; these explained 19% (95% confidence interval: 11%-26%) of the variance in PTSD. CONCLUSIONS: Our findings suggest that different etiologic mechanisms explain the association of conduct disorder and major depression with PTSD in male veterans. If replicated in other populations, results suggest research aimed at identifying specific genetic and environmental factors that influence PTSD may benefit from starting with those that have been more consistently and strongly associated with major depression and conduct disorder.     

内皮素在阻塞性黄疸早期门静脉高压症中的作用

目的初步探讨阻塞性黄疸早期门静脉高压的机制。方法将大鼠分为胆管结扎组（B）与假手术组（A），分别于术后3、7、14d比较两组的游离门静脉压力（FPP）、血浆和肝组织内皮素（ET）浓度。结果胆总管结扎7d后门静脉压力显著高于对照组；胆总管结扎后各时段ET水平均显著高于对照组；门静脉压力与血浆ET、肝组织ET呈正相关。结论阻塞性黄疸早期即有门静脉压力的升高，它可能是体内ET水平升高致肝窦阻力增加的结果。     

论《消费者权益保护法》在解决医患纠纷中的法律适用

在实践中，医患关系已具备了消费关系的形式特征，把医疗、预防、保健、康复等行为纳入公民消费范围是未来趋势，这将更有利于保护公民的合法权益。     

甘露醇和低温对兔骨骼肌缺血再灌流损伤的保护作用

通过兔后肢缺血模型，观察了甘露醇和低温对骨骼肌缺血再灌流损伤的保护作用。结果：甘露醇和低温可以不同程度地降低再灌流后患肢静脉回流血中细胞内酶（ＣＰＫ、ＬＤＨ、ＡＳＴ）的活性和脂质过氧化反应终末代谢产物丙二醛（ＭＤＡ）的含量，减轻骨骼肌细胞超微结构的破坏。两者单独应用效果不明显（Ｐ＞０．０５），联合应用效果非常明显（Ｐ＜０．０１）。提示自由基介导的脂质过氧化反应参与骨骼肌缺血再灌流损伤，甘露醇和低温对其具有协同保护作用。     

根据桂枝汤的效应消除半衰期和表观消除半衰期制订给药方案的探讨

为探讨药效法估测的效应消除半衰期和效量法估测的表观半衰期对合理制订给药方案的意义和作用,以桂枝汤解热和抗炎的药物动力学实验中所得的相应参数值设计了给药方案,观察了它们在提高药效上的作用。结果表明在给药总剂量相等、首次给药同时开始的情况下,以半衰期设计的给药方案组的药效均明显高于习惯的一次给药组;而以效应消除半衰期设计给药方案组药效增强率又高于以表观半衰期设计的方案组。提示效应消除半衰期比表观半衰期似更有实践意义。     

Managemental influences on the selective proliferation of two strains of haemolytic Escherichia coli in weaned pigs

In an experimental study on a piggery it was found that haemolytic Escherichia coli of O-serotypes 138 or 139 proliferated in the intestinal tracts of pigs following weaning, with E. coli of the O-138 type also being occasionally recovered from unweaned pigs, and once from a sow. Organisms of the O-138 type produced heat labile enterotoxin and their presence in weaned pigs was associated with the development of severe post-weaning diarrhoea. E. coli of O-139 type produced a vero cell cytotoxin and were associated with a milder diarrhoea in weaned pigs. Under various managemental circumstances the O-138 type E. coli almost invariably proliferated after weaning. The O-139 strain of E. coli did however proliferate rather than the O-138 strain following the movement of weaned pigs to new accommodation, after weaned pigs were returned to their sow and then weaning again 5 days later, and very occasionally in pigs weaned at 5 weeks of age. In all these cases earlier proliferation of the O-138 E. coli had been detected, suggesting that this may be a prerequisite for proliferation of the O-139 strain.