脂肪抽吸法副乳腺矫治术

目的：介绍将脂肪抽吸术应用于矫治副乳腺的8例临床实践经验。方法：根据患者不同情况分别采用单纯脂肪抽吸和脂肪抽吸 皮肤切除术两种手术方法治疗副乳腺。结果：所有患者完全吸除副乳腺及局部增生的脂肪组织，效果良好，无并发症发生。结论：脂肪抽吸法不仅可以应用小切口微创治疗副乳腺，而且很好的解决了副乳腺局部脂肪组织增生的问题，提供了副乳腺矫治的一种较好的新方法。     

Paired kidney analysis of tacrolimus and cyclosporine microemulsion-based therapy in Chinese cadaveric renal transplant recipients

Few studies used paired kidneys for comparison between tacrolimus and cyclosporine in renal transplantation. Most of the published data used whole blood trough levels for drug monitoring. However, the use of limited sampling strategy and abbreviated formula to estimate the 12-h area under concentration-time curve (AUC(0-12)) allowed better prediction of drug exposure. Sixty-six first cadaveric renal transplant recipients receiving paired kidneys were randomized to receive either tacrolimus-based (n = 33) or cyclosporine microemulsion (Neoral)-based therapies (n = 33). Abbreviated AUC(0-12) was used for drug monitoring and dose titration. Mean follow-up duration was 2.8 +/- 2 years. The patient and graft survival were comparable. Fewer incidence of acute rejection was observed in tacrolimus group (15% vs. 27.3%) though the difference was not significant (P = 0.23). The absolute value and the rate of decline of creatinine clearance were both significantly better in tacrolimus-treated patients. Prevalence of hypertension, post-transplant diabetes mellitus, infection, and malignancy were similar in both groups. Prevalence of hypercholesterolemia (11/33 vs. 4/33) and gum hypertrophy (6/33 vs. 1/33) was more common in cyclosporine-treated patients (P = 0.04 in both parameters). This was the first prospective, randomized study with paired kidney analysis showing the renal function was significantly better in tacrolimus-treated patients than in cyclosporine-treated patients.     

补肾生精汤治疗男性不育症105例

男子不育症是临床上较为常见的一种病症 ,其中尤以精液异常所致者多见 ,例如少精症、弱精症等 ,约占男子不育症的 5 0 %～ 6 0 %。薛立斋认为治疗不孕症时“更当察男子形气虚实何如。有肾虚精弱 ,不能融育成胎者 ;有禀赋微弱 ,气血虚损者 ;有嗜欲无度 ,阳精衰者 ,各当求其源而治之。”笔者近五年用补肾生精汤治疗不育症 1 0 5例 ,现将临床疗效总结如下。1　临床资料本组 1 0 5例均系婚后 2a以上女方未孕者 ,女方检查未见异常 ,男方检查无生殖系器质性病变、精液常规化验有明显异常 ,精子计数低于 2 0× 1 0 9/L ,或精子活动率低于 5 0 %以…     

种植义齿修复的医学伦理问题

种植义齿是一项新的修复缺失牙方法，本文从医学伦理学的角度出发，探究种植又齿修复过程中应遵循的医德原则，医师高度的责任心、精湛的医术和正确的口腔宣教是保证种植义齿修复成功的关键。     

宁夏卫生人力资源现状分析

目的　了解宁夏卫生人力现状 ,提出建设性意见。方法　采用普查分类统计分析的方法。结果　现有卫生人员 2 3485名 ,其中卫生专业技术人员 18838名 ,每千人拥有 4 .35名卫生人员和 3.36名卫生专业技术人员。结论　年龄和职称分布合理 ,卫生人力资源总量较 16年前明显增加 ,卫生专业技术人员增长了 83.5 7% ,研究生偏少 ,本科学历比例较小 ,卫生人力资源过于集中在银川市     

Biliopancreatic diversion with duodenal switch vs. gastric bypass for severe obesity

Conclusion In the year 2003 there is no “one best bariatric operation” for every severely obese patient. The choice of operation must be tailored to each individual patient’s needs and wishes. For the superobese patient, the patient diagnosed with intestinal metaplasia of the stomach, and for those patients who do not wish to undergo the severe dietary restrictions imposed by the RNY-GB, the BPD-DS is a valuable surgical option.     

心血管危险因子与广西汉族迟发性阿尔茨海默病之间的相关性研究

目的　研究心血管危险因子载脂蛋白 E( Apo E)、载脂蛋白 C- ( Apo C- )以及低密度脂蛋白受体相关蛋白 ( LRP)与汉族迟发性阿尔茨海默病 ( LOAD)之间的相关性。方法　应用 PCR-RFLP技术或直接通过 PCR方法 ,分析了 1 5 6例正常老年人、79例 LOAD Apo E、Apo C- 与 LRP基因型。结果　在 LOAD患者组和正常对照组中 ,Apo Eε4等位基因出现的频率分别为 1 7.7%、5 .7% ,其间差异有显著性 ( x2 =1 5 .75 0 ;P=0 .0 0 1 ,OR=3 .3 96,95 % CI =1 .80 8～ 6.3 79) ;Apo Eε3等位基因频率分别为 76.0 %、84% ,前者低于后者 ( x2 =4.43 9;P=0 .0 3 5 ,OR=1 .65 9,95 % CI =1 .0 3 3～ 2 .665 ) ;LRP、Apo C- 基因的基因型频率和等位基因频率在 LOAD与对照组之间差异无显著性 ( P >0 .0 5 )。结论　 Apo Eε4等位基因是 LOAD的遗传危险因子 ,Apo Eε3等位基因则可能有保护效应 ;此研究未能证明 Apo C- 基因变异和 LRP基因 C766T多态性与 LOAD有相关关系     

Advances in the treatment of depression in older adults

Depressive symptoms in older adults are common, but the minority of elderly meet criteria for major depressive disorder. This has led to confusion regarding the recognition of diagnosis, approach to treatment, and monitoring of outcomes in this needy population. Few depressed older adults are willing to seek treatment from psychiatrists or mental health specialists. Treatment approaches to the depressive spectrum of disorders in late life, which encompasses major and minor depressive disorder, dysthymic disorder, and mood disorders related to medical conditions, must include evidence-based algorithms that can be delivered in a variety of health care settings. Several recent multisite trials have advanced the use of collaborative care models and the systematic stepwise approach to the treatment of depression and anxiety states in older adults. This offers the ability to provide effective treatment of depression for older adults, consistent with current guidelines, in primary care and specialized health care settings.