单纯性肥胖患儿血清载脂蛋白AI及B含量的改变

测定了３０例单纯性肥胖患儿（年龄７岁～１２岁）和３０例同龄健康儿童的血清载脂蛋白ＡＩ（ａｐｏＡＩ）、Ｂ（ａｐｏＢ）ａｐｏＢ／ａｐｏＡＩ比值，甘油三酯（ＴＧ）和总胆固醇（ＴＣ）。结果肥胖患儿组血清ａｐｏＡＩ明显低于健康儿童组，ａｐｏＢ、ａｐｏＢ／ａｐｏＡＩ、ＴＧ明显高于健康儿童组，差异均非常显著（Ｐ＜０．０１）。肥胖患儿组ＴＣ虽然高于健康儿童组，但差异不显著（Ｐ＞０．０５）。     

Ethical Issues in Psychotherapy

Abstract: The goal of psychotherapy is not only the dissolution of the symptoms, but also to attempt to bring about an improvement in adaptability and deepening the achievement of self-understanding. The nature of psychotherapy is based on the relationship between the therapist and patient. Such a goal and nature mean that some kinds of psychotherapy are beyond the medical model. In this paper ethical issues in psychotherapy are discussed as follows. 1) some complicated matters in informed-consent, 2) the hit or miss techniques of the poorly trained therapist, 3) the protection of privacy, 4) the sexual misconduct of therapists with patients, 5) special consideration for child-adolescent patients.     

老年急性心肌梗塞37例临床分析

对３７例老年急性心肌梗塞与５０例老年前期急性心肌梗塞病人进行临床对比分析．结果显示：部分老年急性心肌梗塞病人发病不典型，并发症多，死亡率高，这可能与并发室颤、房室或束支传导阻滞、心衰等有关．     

雷达员的目标跟踪能力测验

目的:建立雷达操作员心理选拔系统. 方法:在分析雷达任务的基础上,设计计算机化的目标跟踪能力模拟雷达测验任务,对334名相关被试施测,分析实验结果,评价测试任务的性能指标. 结果:测验结果的数据分布接近正态,变异系数为38%,区分度较好;重测信度系数为0.764(P<0.05);对专家和被试的主观调查表明有较高的内容效度;分别以机械作图和计算机学绩成绩、学习新技术的能力、工作绩效作效标,效度系数为0.273, 0.247, 0.309, 0.445(P<0.05). 结论:本测验可作为雷达员心理选拔的测试项目.     

紧急纤维支气管镜在老年高危患者中的应用

目的　研究紧急纤维支气管镜 (纤支镜 )在老年高危患者中的应用。方法　老年急危重症患者 77例 ,其中急性生理和慢性健康评估 (APACHEⅡ )计分 >14分者 65例。所有患者共行 10 2例次紧急纤支镜操作 ,其中肺泡灌洗、气道分泌物吸引 76例次 ;纤支镜引导下经鼻气管插管 19例次 ;异物吸出 6例次。结果　 10 2例次紧急纤支镜操作抢救总有效率为 80 .3 % ,无危及生命的并发症发生。结论　紧急纤维支气管镜是抢救急危重症患者呼吸道病变紧急处理的有力武器 ,高龄严重心、肺功能障碍不是纤支镜操作的禁忌证     

A clinical and genetic study of 56 Saudi Wilson disease patients: identification of Saudi-specific mutations

Wilson disease (WD) is a hereditary disorder, with recessive transmission and genetic heterogeneity. Several mutations of ATP7B, the gene underlying WD, were reported in many ethnic groups. In this study, mutation screening in ATP7B of 56 Saudi Arabian WD patients was undertaken. The clinical data of all patients were recorded. The entire ATP7B coding sequence, including intron-exon boundaries were screened for mutation by the polymerase chain reaction (PCR)-based mutation detection technique and DNA sequencing. Thirty-nine patients were symptomatic at presentation and 17 subjects were pre-symptomatic siblings of affected patients. Fourteen patients had neurological, 11 patients had mixed (hepatic and neurological), and 14 patients had hepatic presentations. Family history suggestive of WD was present in 72% of cases and 68% had consanguineous parents. Genetic analysis showed disease-causing mutations in three exons (exons 8, 19 and 21) of the ATP7B gene in 28 patients (50%). Mutations in exons 21 (18 cases) and 19 (one case) were unique for Saudis. This large series of Saudi patients with WD has shown wide variability in the genomic substrate of WD. There is no correlation between genotype and clinical presentation.     

中老年普外非急诊入院患者营养状况调查(附169例分析)

本文报道了169例中、老年普外科非急诊入院患者营养状况调查,多参数指标包括人体测量和实验室检查。结果显示40％患者有不同程度的营养不良。120例(71％)患者在8项调查指标中,有2～6项异常。按消化道和非消化道疾病进行比较,体重身高指数(WT/HT)、上臂周径(AMC)在中年组有显著差异(P<0.05)。     

Amputation in elderly and high-risk vascular patients

Fifty-eight patients underwent lower limb amputation for arterial disease over a 30-month period. Mean age of the patients was 72 years. Cardiopulmonary and metabolic risk factors were present in the majority of the patients. Postoperative one-year and three-year mortality rates were 24, 40, and 76%, respectively. Contralateral amputation was required in one-third of the patients after a mean period of eight months. Only younger and healthier patients returned to a meaningful social life after appropriate prosthetic fitting. In view of the high mortality and morbidity rates, above-knee amputation seems a better choice than below-knee amputation in these elderly and high-risk patients.     

胃癌患者红细胞免疫功能的变化

运用简单形态学方法测定了３０例胃癌患者红细胞免疫功能，结果表明：胃癌患者红细胞Ｃ３ｂ受体花环率及肿瘤红细胞花环率显著低于正常对照（Ｐ＜０．０１）及慢性良性胃病患者（Ｐ＜０．０１），而免疫复合物花环率则高于正常人（Ｐ＜０．０１）及慢性良性胃病患者（Ｐ＜０．０１）；Ⅲ、Ⅳ期胃癌患者肿瘤红细胞复合物花环率明于低于Ⅰ、Ⅱ期患者（Ｐ＜０．０１）；贲门癌肿瘤红细胞花环率显著低于胃窦（体）癌患者（Ｐ＜０．０１）     

内镜治疗老年总胆管结石30例体会

目的：探讨内窥镜治疗老年总胆管结石的安全性和有效性。方法：对我院普外科收治的30例70岁以上的老年总胆管结石患者进行回顾性分析，所有患者均经B超或螺旋CT明确诊断并接受内镜治疗，治疗方法包括逆行胰胆管造影（endoscopic retrograde cholangiopancreatography,ERCP)，鼻胆管引流（endoscopic nasobiliary drainage,ENBD)，乳头括肌切开（endoscopic shincterotomy,est)和取石术，碎石术，测定患者内镜治疗前后的生化指标变化。结果：30例老年总胆管结石患者行ERCP检查，成功率100％，28例行EST，总胆管结石直径＜1.0cm者成功率100％，结石直径1.0-1.5cm者成功率86％，结石直径≥1.5cm者需进行机械碎石取石，成功率75％；另有2例患者植入塑料支架作长期引流。1例患者发生与内镜有关的并发症，死亡例，30例患者治疗后各项生化指标较治疗前均有明显改善（P＜0．001）。结论：内镜治疗老年总胆管结石成功率增高，避免了手术创新，安全性好，缩短住院时间，是当前治疗老年总胆管结石的首选方法。