吴(大士)药签选方用药特点探析

北宋名医吴本的精湛医术和高尚医德在漳州、泉州和台南民众中久为传颂，流感在慈济宫的“济世仙方药鉴”是现存有关吴本的宝贵医药资料，该药签体现了中医的选方特点和用药特点，今天仍有整理研究的价值。     

82例高血压患者16项人格特质测验

研究目的应用卡特尔16项人格特质测验探讨原发性高血压患者的人格特征。研究背景高血压病是危害人类健康的常见病之一，发病率逐年上升，但其病因至今尚未阐明，故有必要从心理、人格方面来探讨高血压的发病原因，以利于高血压病的防治。研究方法本文对82例均由2名以上内科医师确诊为原发性高血压、且现在高压仍保持在20／12．7kPa以上的患者进行卡特尔16项人格特质测验，并与78例人群对照分析。结果高血压患者在C－稳定性、E－峙强性、Q－紧张性以及在双重人格因素类型中的适应与焦虑方面与正常对照组有显著差异（P＜0．05）。结论心理－社会因素是促使高血压发生的重要因素，它对高血压病因的阐明有重要意义，同时也使我们越来越重视运用心理、行为疗法，如生物反馈、各种松驰疗法等去防治高血压。     

重油和沥青中饱和碳的定量估计

建立了较完整的估计重油和沥青中饱和碳浓度数方法，其中包括环烷桥头碳、环烷甲基取代碳、环烷烷基（≥Ｃ２）取代碳等。基于理论分析，建立了估计环间的桥链和各种平均结构参数的方法，包括平均芳环环核数和环烷环环核数、芳环和环烷环烷工取代度、单元片上芳环和环烷环数。从实验数据出发，提出了烷基链长分布的公式。     

Familial and socioeconomic influences on children''s well-being: An examination of preschool children in Kenya

As patterns of family formation change, it is important to know how children's lives are affected by their parents' marital and socioeconomic circumstances. Using data from the 1993 Kenya Demographic and Health Survey, this study shows that children of never married and formerly married mothers have significantly higher probabilities of polio dropout and acute undernutrition than those of monogamously married mothers. The number of male household members of working age greatly enhances the chances of full immunization and the nutritional status of children whose mothers were previously married. For children of never married mothers, the benefits of residing with males of working age are largely a function of ethnicity. The results also show that, although children are not disadvantaged nutritionally when their fathers have more than one wife, polygyny is associated with a higher probability of polio dropout and lower probability of full immunization than monogamy. Higher socioeconomic status is associated with a greater probability of full immunization and a lower probability of malnutrition but socioeconomic factors do not explain the effects of mothers' marital status. The findings underscore the complex realities of family interaction and the importance of the broader social context in accounting for variations in child welfare across diverse marital situations.     

结肠造口结肠癌原位移植模型的建立

Objective To establish a colorectal cancer colostomy orthotopic transplantation mice model. Methods A colostomy was preformed in BALB/C nu-nu nude mice. After two weeks, when the stoma healed, tumor tissues developed from Lovo cells were implanted into the submucosa of the stoma. When tumor grew up to 5 nun, fluorouracil(5-FU, 20 mg/kg) was administrated by intraperitoneal injection. Tumor developed at the colostomy was observed and its biological characteristics and behaviour were evaluated. Results Colostomy was performed in 10 mice and stoma healed at two weeks. Ten colostomies developed detectable tumor in two to three weeks. Three to five weeks later, the tumors grew up to 5 mm. Survival time of mice injected with 5-FU was (15.2±3.7) weeks (ranged: 11-21 weeks), and the survival time of the no-treantment group was (12.3±2.8)weeks (ranged:9-19 weeks). The difference was statistically significant (P=0.001). The rate of mesenteric metastasis was 1/5 and 2/5 in the treatment and no-treatment group respectively. Conclusion Colostomy orthotopic transplantation mice model is an ideal mice model with the advantages of having high success rate, visualization of implanted tumor in living animal, long survival time and significant tumor response to common chemotherapeutic agent.     

温州市艾滋病流行特征及流行趋势分析

目的 分析温州市1985～2000年HIV／AIDS流行现状及影响因素，为采取有效控制措施提供依据。方法 分析全市的艾滋病监测及实验室资料。结果 1985年发现首例HIV抗体阳性，至2000年底累计发现感染者124例，发病27例，死亡16例。感染者以青壮年为主，男女比例为3．28：1，静脉推注吸毒和性接触是主要传播途径。结论 预计今后几年温州市高危人群中HIV感染者将大幅度增长，必须采取有效措施预防和控制艾滋病。     

海洛因依赖者的个性心理特征及其对复吸的影响分析

目的了解自愿戒毒的海洛因依赖者的个性心理特征及其对脱毒后复吸的影响。方法使用MMPI对30例自愿戒毒的海洛因依赖者和30例未对任何药物成瘾的正常人的个性心理特征进行对照分析，明确海洛因依赖者个性心理特征，在此基础上找出个性心理特征与复吸原因的联系。结果海洛因依赖者在MMPI各量表中诈病(F)，精神病态(Pd)，疑病症(Hs)，偏执狂(Pa)，精神分裂(Sc)等量袁与对照组有明显的差异，且这些差异与脱毒者复吸原因有着直接的关系。结论海洛因依赖者的个性心理特征为明显的反社会行为和社会适应障碍，对自己健康过分关注，缺乏对社会环境的归属感，易将自己的问题合理化而归因于剐人，并由这种心理特征增加了复吸率。     

强迫症患者的防御机制、父母教养方式及个性特征的调查分析

目的　探讨强迫症患者的防御机制、父母教养方式及其个性特征。方法　采用防御方式问卷 (DSQ)、父母养育方式评价量表 (EMBU)及艾森克个性问卷 (EPQ)对 36例强迫症患者进行了问卷调查 ,并与 36例正常受试者加以比较。结果　①强迫症组中间型和不成熟防御机制因子分均明显高于正常对照组 (P <0 0 1) ,而成熟防御机制因子分则明显低于正常对照组 (P <0 0 5 ) ;②强迫症组父母的情感温暖因子分低 ,而父母的惩罚、拒绝因子分和母亲的偏爱被试因子分高 ,同正常对照组比较 ,差别均具有显著性或非常显著性意义 (P <0 0 1或P <0 0 5 ) ;③强迫症组EPQ的N因子分明显高于正常对照组 ,而E因子分则明显低于正常对照组 (P <0 0 1)。结论　强迫症患者的防御机制、父母教养方式及个性特征与正常人有着明显的不同 ,它为今后开展分析性心理治疗 ,实施心理干预措施提供了依据。     

部分创面外用抗菌药物与成纤维细胞生长因子2、表皮生长因子、重组人生长激素对成纤维细胞生物学特性影响的实验研究

目的观察部分创面外用抗菌药物与成纤维细胞生长因子(FGF)2、表皮生长因子 (EGF)、重组人生长激素(rhGH)对成纤维细胞生物学特性的影响。方法体外培养成纤维细胞, 按所加药物不同分为对照组(常规培养)、丁胺卡那霉素(0．021、0．210、2．100 mg/L)组、庆大霉素(5、 50、500 mg/L)组、氯霉素(0．01、0．10、1．00 mg/L)组、磺胺米隆(5、10 g/L)组、FGF2(2 400 U/ml)组、 EGF(2 000 U/ml)组及rhGH(0．016、0．160、1．600 g/L)组。用噻唑蓝(MTT)法测定各组成纤维细胞增殖活性[吸光度(A)值],用流式细胞仪检测细胞周期,并于显微镜下观察细胞形态的变化。结果 (1)MTT法检测:与对照组A值0．455 3±0．021 7比较,各种剂量丁胺卡那霉素组、庆大霉素组、氯霉素组、磺胺米隆组成纤维细胞A值均明显降低(P<0．05或0．01),其中磺胺米隆(5、10 g/L)组降低最明显,分别为0．101 3±0．001 1、0．095 0±0．004 1(P<0．01)。FGF2组及0．016 g/L rhGH 组细胞A值明显高于对照组(P<0．05),而EGF组及0.160、1．600 g/L rhGH组A值与对照组接近 (P>0．05)。(2)细胞周期检测:对照组细胞增殖指数(PI)为(9．63±0．45)％,与之比较,0．210 mg/L丁胺卡那霉素组细胞PI值无明显变化(P>0．05),FGF2组、EGF组及0．016 g/L rhGH组PI值均明显升高,分别为(46．76±2．33)％、(42．30±1．41)％、(13．29±0．47)％(P<0．05或0．01)。 (3)形态学观察:对照组、EGF组及0．160、1．600 g/L rhGH组成纤维细胞数目较多,呈长条形或梭形, 轮廓不清,透明度高;丁胺卡那霉素组、庆大霉素组、氯霉素组、磺胺米隆组细胞数目较少,形态不规则,轮廓清晰,透明度低,细胞内多有颗粒样物质及空泡;FGF2组、0．016 g/L rhGH组细胞分布均匀、密集,呈长条形或梭形,核分裂相多见,轮廓不清,透明度高。结论不同创面外用药物对成纤维细胞生物学特性的影响各异,在创面修复过程中应选择合适的创面外用药物,以促进愈合并抑制瘢痕增生。