我国医学高校筹资、成本和效率评价--基本框架和概述

“中国高等医学院校筹资、成本分析和经济效益评价研究”是国家教育部高教司和卫生部科教司立项课题，共产出5篇论文。主要分析研究课题的基本框架，重点介绍研究背景、研究思路、研究目的、资料来源与调查方法，以及产生出的几篇论文的安排。     

小红参滴丸的制备工艺研究

目的 :研究小红参滴丸的最佳成型工艺条件。方法 :采用正交试验法 ,考察了提取物与基质配比、滴制温度、滴头口径大小等因素TLC定性鉴别。结果 :药物提取物 :基质 (1:1.4 ) ,滴制温度 85℃ ,滴头口径 1/ 2mm (内径 /外径 )。滴速 (8± 2 )滴 /min ,滴距 8cm ,冷却剂温度 (4± 2 )℃ ,柱高 6 0cm进行滴制 ,滴丸的成型率最高。结论 :证明此工艺可行 ,成品得率高 ,符合滴丸剂的质量标准。     

CY消毒湿面巾消毒效果的实验研究

以LJ-强化戊二醛为主体制成的CY消毒液。能快速杀灭细菌,10min内可灭活HBsAg,在有效浓度范围内不会对人体产生危害,应用安全可靠。以其制成湿面巾擦拭手、碗、筷2min,可将实验菌及自然菌减少99％,其细菌残留数均<30个/cm~2。拭后纸上无细菌残留,其丢弃物不会污染环境。室温下(35～39℃)放置3个月的CY湿面巾,外观无改变,消毒效果稳定。     

The Post Therapy Breast

Both systemic and local therapy, for conditions of the breast and unrelated to it, may produce manuno-graphic changes. Some of these are characteristic, such as the pattern of scarring seen in reduction mammo-plasty. In many other instances, however, the changes produced overlap features commonly seen in malignancy. A knowledge of the timing, natural history and spectrum of these changes will aid mammographic interpretation.     

血液流变学因素对缺血心肌冠脉流量的影响

选用长白猪８只于麻醉下开胸，于在体猪心上探讨心肌缺血时冠脉仍保留有部分扩张储备，而未被充分利用的机理。实验结果表明：降低左冠状动脉前降支（ＬＡＤ）内压至４．６７ｋＰａ时，由ＬＡＤ分别输入腺苷、山莨菪碱、生理盐水（２ｍｌ／ｍｉｎ），皆能诱发出明显的ＬＡＤ流量增加（Ｐ＜０．０５）。在维持ＬＡＤ内压不变，并持续分别输入上述三种溶液的同时，从ＬＡＤ远端取血测血液流变学指标，结果显示，输入生理盐水和山莨菪碱使红细胞压积降低，血浆粘度和全血粘度下降；心肌缺血时，冠脉内输注药物所诱发出的“冠脉扩张储备”部分是由于此种给药方式所引起的血液稀释及血液粘度下降的结果。它提示在冠脉狭窄时，血液粘度对狭窄远端的心肌血供可能是一个相当重要的因素，降低血液粘度可能并不亚于扩血管药物的作用。     

Polymorphism in the promoter region of the apolipoprotein AI gene associated with differences in apolipoprotein AI levels: The European Atherosclerosis Research Study

The effect associated with the substitution of adenine (A) for guanidine (G) in the promoter region of the apolipoprotein AI gene (?75 bp) with plasma apo AI and high-density lipoprotein (HDL) levels was investigated in the European Atherosclerosis Research Study (EARS). This is a study of healthy offspring (cases) of fathers who had suffered premature myocardial infarction (MI) before age 55 years (n = 565) and age- and sex-matched controls (n = 1,078) from 12 European countries, divided into 5 regions based on geography and language. The frequency of the polymorphism was not significantly different among the regions and the relative frequency of the rare A allele was similar in cases and controls (0.159 vs. 0.142) combining data from all regions. Individuals with one or more A allele had significantly higher plasma apo AI levels (P < 0.05) than individuals homozygous for the G allele. This effect was consistent in all regions. The data were analyzed separately in males and females. In females, those with one or more A allele had significantly higher apo AI levels (P = 0.05) than individuals homozygous for the G allele, and this raising effect of the A allele was greater in cases than controls for both apo AI (5.23% vs. 1.56%) and HDL (4.48% vs. 1.89%). In males, the A allele was associated with higher levels of apo AI and HDL, but the effect was much smaller and the differences did not reach statistical significance. In the females, where the effect of the A allele was strongest, the effect on apo AI associated with genotype was evident in non-smokers, and individuals with one or two A alleles had 3.6% higher apo AI and 3.14% higher HDL levels than individuals homozygous for the G allele. However, in the female smokers the raising effect of the A allele was greatly reduced (0.56%). Thus genetic variation in the promoter region of the apo AI gene is associated with differences in apo AI and HDL levels in healthy individuals throughout Europe, but the effect is modulated by gender, environmental factors such as smoking, and a family history of MI.     

Referral pattern of patients with oral mucosal lesions in The Netherlands

The referral pattern of 140 Dutch patients with oral mucosal lesions, who had been referred to a Department of Oral & Maxillofacial Surgery and Oral Pathology, shows that patients with oral mucosal lesions consult the dentist as often as the family doctor as the first source of help or information. Furthermore, family doctors were much more used to refer patients with oral mucosal disease to medical specialists rather than to the dentist or the oral and maxillofacial surgeon.     

脂肪乳剂在重症急性胰腺炎营养治疗中的安全性及有效性分析

目的 :探讨脂肪乳剂应用于重症急性胰腺炎的安全性和有效性。　方法 :回顾分析重症急性胰腺炎病人肠外营养治疗期间 ,应用脂肪乳剂的影响。 74例重症急性胰腺炎病人行肠外营养治疗 ,按静脉营养液是否含脂肪乳剂分为脂乳组和非脂乳组。　结果 :脂乳组肠外营养治疗后清蛋白、前白蛋白改善显著 (P <0 .0 1 ) ,非脂乳组则无显著变化 (P >0 .0 5 ) ,脂乳组较非脂乳组改善明显 (P <0 .0 1 ) ;血清肌酐、尿素氮等在脂乳组治疗后下降明显 (P <0 .0 5 ) ,较非脂乳组改善显著 (P <0 .0 5 ) ;营养治疗结束后 ,脂乳组高血糖症状明显得到控制 (P <0 .0 1 ) ,而非脂乳组效果不佳 (P >0 .0 5 ) ,脂乳组优于非脂乳组 (P <0 .0 5 ) ;血淀粉酶均有下降 ,脂乳组未见异常增高。　结论 :重症急性胰腺炎病人输注脂肪乳剂安全有效 ,有助于恢复正氮平衡     

额颞除皱术辅以隆额隆颞术

对既有面部老化，又有因局部发育不良，面骨体积缩小，畸形等伴有“额小颞窄”和“两侧不对称”等症状的患者，采用额颞除皱术辅以隆额隆颞手术的方法，既可使额颞部皱纹消除，又可达到整形的目的。本组共４８例，其中应用硅橡胶隆颞２８例，额肌瓣隆额１０例，额肌瓣隆额加颞筋膜瓣隆颞６例，额肌瓣隆额加硅橡胶隆颞４例。随访最长５个月，疗效满意。因此，对伴有额颞部外形不满意及面部老化的患者，应以此术为首选方法。