1例系统性红斑狼疮患者视网膜中央动脉阻塞及脑出血的护理

对1例系统性红斑狼疮并发视网膜中央动脉阻塞及脑出血患者，给予糖皮质激素、免疫抑制剂、高压氧、改善微循环及对症支持治疗．同时予以密切观察病情、药物护理、高压氧治疗护理及健康教育等措施，结果患者恢复良好出院。提出该病虽然少见且后果严重，但及时采取综合性治疗护理措施，可以提高治疗效果。     

隐匿性冠心病的影像诊断现状及进展

隐匿性冠心病因缺乏心肌缺血的相关临床症状,使对其诊断和研究的难度增加.近年,影像学检查技术的发展为隐匿性冠心病的诊断提供了有效的检查手段,就隐匿性冠心病的定义、分型和临床表现、影像学诊断现状及其进展予以综述.     

Onychomycosis caused by Fusarium solani in a woman with diabetes

A case of untreated fusarial onychomycosis leading to serious consequences is reported. Fusarium solani is a widespread fungus and an occasional human pathogen. It usually invades rapidly in immunocompromised hosts, and often results in a poor outcome despite treatment. We report a woman with diabetes mellitus who had untreated fusarial infection of the nails, which developed into subcutaneous fusariosis, superinfected by bacteria, and then evolved into osteomyelitis that subsequently resulted in septic shock. Early management of mycotic nails in immunocompromised hosts is crucial to prevent life‐threatening disease.     

膀胱癌患者行膀胱灌注应用盐酸利多卡因凝胶留置尿管的效果观察

目的 观察老年膀胱癌患者在膀胱灌注中应用盐酸利多卡因凝胶留置尿管的效果.方法 将50例需灌注化疗前置管的老年膀胱癌患者随机分为两组,实验组在置管前先用10ml盐酸利多卡因凝胶经尿道表面麻醉,然后按常规方法将尿管置入:对照组按常规方法应用液体石蜡油润滑后留置尿管.采用Zung氏焦虑自评量表(SAS)观察患者灌注前和灌注后的主观感受.结果 实验组留置尿管后焦虑反应(SAS 44.49±5.24分)低于对照组(52.95±9.16分),实验组留置尿管一次成功率(100%)明显高于对照组(88%),差异均有统计学意义(P<0.01).结论 盐酸利多卡因凝胶可明显减轻老年膀胱癌患者行膀胱灌注时留置尿管的焦虑反应,提高置管的一次成功率.     

Community pharmacy services to optimise the use of medications for mental illness: a systematic review

The objective of this systematic review was to evaluate the impact of pharmacist delivered community-based services to optimise the use of medications for mental illness. Twenty-two controlled (randomised and non-randomised) studies of pharmacists' interventions in community and residential aged care settings identified in international scientific literature were included for review. Papers were assessed for study design, service recipient, country of origin, intervention type, number of participating pharmacists, methodological quality and outcome measurement. Three studies showed that pharmacists' medication counselling and treatment monitoring can improve adherence to antidepressant medications among those commencing treatment when calculated using an intention-to-treat analysis. Four trials demonstrated that pharmacist conducted medication reviews may reduce the number of potentially inappropriate medications prescribed to those at high risk of medication misadventure. The results of this review provide some evidence that pharmacists can contribute to optimising the use of medications for mental illness in the community setting. However, more well designed studies are needed to assess the impact of pharmacists as members of community mental health teams and as providers of comprehensive medicines information to people with schizophrenia and bipolar disorder     

经腹及经阴道B超监测卵泡发育的评估

应用经腹及经阴道B超对68名不孕症妇女,139个月经周期进行卵泡发育及排卵监测。卵泡检出率TAUS为90.6％,TVUS为98.0％,显著高于前者,P<0.05。成熟卵泡特征影象(卵丘等)在TVUS显象率较高。TVUS监测卵泡发育更实用可靠。     

Anterior mediastinal immature teratoma with precocious puberty in a child with Klinefelter syndrome.

ABSTRACT: Klinefelter syndrome occurs in approximately 1 in 1000 males. A 4-year-old boy presented with precocious puberty and an anterior mediastinal mass. Serum alpha-fetoprotein and human chorionic gonadotropin levels were mildly increased. Computed tomography revealed a germ cell tumor (GCT) of the mediastinum. Complete resection of the tumor was performed. Histologic analysis revealed an immature teratoma. Males with Klinefelter syndrome develop GCTs at a rate 50 times higher than unaffected males. This case report calls attention to the need to rule out Klinefelter syndrome in boys who present with precocious puberty and a mediastinal GCT.     

稳定性核素测定大鼠小肠蛋白质合成

目的：建立稳定性核素（[L-^15N]亮氨酸）测定大鼠小肠蛋白质合成率的方法。方法：分别测定静脉注射相同剂量[L-^15N]亮氨酸不同时相的大鼠小肠^15N丰度及不同剂量[L-^15N]亮氨酸同一时相的大鼠小肠^15N丰度。结果：大鼠小肠游离氨基酸池中^15N核素丰度在注射后0．5h内呈线性上升并达高峰，维持4h后缓慢下降，小肠蛋白质中的^15N丰度0．5h至12h基本维持不变；随着注射剂量的增加，大鼠小肠蛋白质分数合成率（FSR）亦增加，当[L-^15N]亮氨酸剂量在1．0mmol／kg以上，FSR并不随施加[L15N]亮氨酸剂量的加大而增加。结论：在进行大鼠小肠蛋白质合成率测定时，一次性静脉注射的测量最佳时限为0．5h，剂量为1．0mmol／kg。     

一种较好的RNA分离制备方法及其在人胚RNA提取中的应用

以钒基核苷酸复合物为核酸酶抑制剂,从人胚组织中制备总RNA,所得产品几乎不含DNA和蛋白质,经过分离Poly(A)~ mRNA,证明制品有合成cDNA的完整功能,方法比较简捷,适于大量制备以满足分离mRNA 之需,并讨论了此法的优缺点。