穴位按压在健康体检静脉采血晕厥中的应用

目的探讨穴位按压对健康体检者静脉采血中晕厥的护理干预效果。方法将59例发生晕厥的健康体检者随机分为观察组（31人）和对照组（28人）。对照组采用常规处理方法，予10％葡萄糖注射液饮服或静脉注射；观察组予以指压舍谷、内关、足三里穴。结果两组治疗效果比较，差异有统计学意义（P〈0．01）。结论指压合谷、内关、足三里穴能有效治疗静脉采血所致的晕厥，且方法简单、安全。     

血管内皮生长因子在高原脑水肿形成中作用的实验研究

目的:探讨血管内皮生长因子(VEGF)在高原脑水肿形成中的作用。方法:建立大鼠模拟高原模型,应用脑干湿重比率法定量脑水肿情况、应用荧光素钠透过率测定BBB通透性、应用实时荧光定量RT-PCR法检测脑组织VEGF mRNA含量以及应用蛋白印迹法半定量脑组织VEGF含量。结果:大鼠在高原24 h后脑组织含水率明显增高(P<0.05),荧光素钠透过率显著增加(P<0.01);VEGF mRNA转录及其表达显著增高(P<0.001)。结论:VEGF表达在高原脑水肿形成中起重要作用。     

早期DSA检查对蛛网膜下腔出血的临床意义

蛛网膜下腔出血（subarachnoid hemorrhage，SAH）是临床发病率和死亡率均较高的急性脑血管病之一，并呈逐年增高趋势。随着神经介入影像学的发展，对急性SAH患早期（72h内1开展数字减影血管造影（digital subtraction angiography．DSA）检查，使SAH的早期病因诊断及病因治疗成为可能，患的预后也得到显改善。我院自2003年1月至2006年4月收治96例SAH患行早期DSA检查并给予相应的病因治疗．取得较好的临床疗效。现将有关资料与临床治疗总结报道如下。[第一段]     

气垫床工作模式转换器的研制

本文阐述了我院自行研制的气垫床工作模式转换器的结构、工作原理及应用效果。     

应用输尿管镜放置双J管早期治疗输尿管阴道瘘

Objective To evaluate the clinical effect of placing double J stent using a ureteroscope in early managing ureterovaginal fistula.Methods Twenty-eight patients cases with ureterovaginal fistula from 2002 to 2008 were treated early with placing double J stent using a ureteroscope and the clinical data were reviewed.Results Twenty-two of 28 cases were treated and double J stent was placed in them by a uretero-scope and 75% (21/28)of cases were cured.Four of 21 cases were treated twice by a ureteroscope and were cured finally.7 cases with failure ureterovaginal treatment underwent ureterocystostomy and were cured.The follow-up from 6 months to 33 months (average 10.1±6.4 months)showed that all of the 28 cases had been cured and had no urinary fistula.Conclusion Placing double J stent using a ureteroscope is the first choice of operative procedure for the early treatment of ureterovaginal fistula.     

Event-related potential correlates of functional hearing loss: Reduced P3 amplitude with preserved Nl and N2 components in a unilateral case

Abstract A female patient exhibiting functional hearing loss in her left ear demonstrated reduced amplitude of P3 component in event-related potentials (ERP) to left monaural stimulation, with preserved N1 and N2 components to stimulation of either ear. This result suggested that stimuli in the affected ear were conducted successfully up to the auditory cortex but that further processing in higher brain regions was 'repressed'. Event-related potential examination for such hysterical disorders could be useful in clarifying their brain mechanism and offer a useful diagnostic clue to its nature.     

颅内后循环远端动脉瘤的介入治疗

目的回顾性分析20例以电熔断解脱弹簧圈栓塞的后循环远端动脉瘤的治疗结果,探讨颅内动脉后循环远端动脉瘤的介入治疗方法与安全性。方法20例患者(其中18例以自发性蛛网膜下腔出血起病,2例以头痛起病)经造影证实大脑后动脉、小脑上动脉、小脑前下动脉、小脑后下动脉之远端动脉瘤分别为2例、4例、4例、10例。其中小脑上动脉供血之动静脉畸形1例,伴有血流相关破裂动脉瘤。小脑后下动脉远端多发动脉瘤1例。所有动脉瘤均采用GDC、EDC或Matrix弹簧圈栓塞。其中单纯栓塞动脉瘤2例;栓塞动脉瘤同时栓塞载瘤动脉18例。结果所有病例栓塞操作均顺利完成,无手术相关的死亡,术后出现一过性功能障碍2例;载瘤动脉栓塞后多数可见侧支供血,未见叫显的小脑供血减少。结论后循环远端动脉瘤由于动脉瘤特性、载瘤动脉细小、动脉瘤与载瘤动脉比例等因素,多需要闭塞载瘤动脉。为避免可能造成的侧支血管的闭塞,建议用弹簧圈栓塞。     

抗生素的合理使用

随着医药工业的发展,新药层出不穷。以抗生素为例,20世纪50年代临床用的抗生素只有青、链、红、氯四大素,现在常用临床的抗生素以有100多种,临床医生长期来忙与医疗任务,如何掌握新药信息,做到合理选药,合理用药,使药物的药理作用转化为治疗效应,已成为临床医生日益关心的问题。1抗生素在临床应用中存在问题1.1常规固定方案长期以来根据以往的经验或资料,正式或非正式采用抗生素治疗方案。如:氨苄西林+庆大霉素、青霉素+庆大霉素、红霉素+氯霉素。由于对致病菌针对性不强,以致延误治疗。1.2抗生素在选择中存在问题随着医药工业的发展,抗生素…     

Information Fusing Recognition of Traditional Chinese Medicine （TCM） Pulse State Based on Stochastic Fuzzy Neural Network

Based on the fuzzy characteristic of the pulse state and syndromes differentiation thinking mode of TCM, an information fusing recognition method of pulse states based on SFNN （Stochastic Fuzzy Neural Network） is presented in this paper. With the learning ability in parameters and structure, SFNN fuses the measurement information of three pulse-state sensors distributed in Cun, Guan, and Chi location of body for the pulse state recognition. The experimental results show that the percentage of correct recognition with new method is higher than that by single-data recognition one, with fewer off-line train numbers.     

构筑健康教育工程实现社会医院双赢

介绍了四川大学华西医院10年来构筑普及医疗卫生保健知识系统工程的认识体会、经验和取得的成效,指出医院在普及卫生保健知识中的职责和优势。