2001年与2004年抗菌药物应用情况比较

目的　了解抗菌药物应用的基本情况。方法　将 2 0 0 1年 3月 14 3 0例住院患者病历与 2 0 0 4年 3月的 2 0 66例住院患者病历进行回顾性调查和对比分析。结果　 2 0 0 1年的 14 3 0例中有 948(66 3 % )例 ,和 2 0 0 4年的 2 0 66例有 10 60例 (5 1.3 % ) ,应用了抗菌药物。结论　定期检查考评 ,严格掌握用药指征 ,是加强抗菌药物应用管理的关键。     

杀虫剂点滴处理后德国小蠊的生理行为反应

本文报告了应用三种不同类型杀虫剂ＤＤＶＰ，残杀成和溴江菊酯点滴处理敏感株德国小蠊（Ｂｌａｔｔｅｌｌａｇｅｒｍａｎｉｃａ）不同虫期后的药物敏感性以及带荚虫脱荚及其孵化情况。试验得出了不同虫期不同时间的ＬＤ５０植和７２ｈ不同虫期对这３种药物敏感性的显著性测定（Ｐ值）的结果。发现不同虫期对这３种药物的敏感性之间关系的共同特点是：１．幼虫与雄虫敏感性差别显著（在ＤＤＶＰ和残杀威中）或者非常显著（在溴氰菊酯）；２．雌虫与雄虫间差别在３种药物处理中均显著；３．雌虫与带荚虫在ＤＤＶＰ和溴氰菊酯处理中差别也非常显著。试验同时显示，３种药物不同浓度处理对德国小蠊脱荚及其孵化有十分显著的影响。其总的趋势是随着药物浓度的增高脱荚率明显地增加；相反，脱荚的孵化率则随着浓度的增加明显的下降。实验并得出脱荚的孵化与否和卵荚长度无明显关系。     

How to Optimize Radiological Images Captured from Digital Cameras, Using the Adobe Photoshop 6.0 Program

Over the past decade, the technology that permits images to be digitized and the reduction in the cost of digital equipment allows quick digital transfer of any conventional radiological film. Images then can be transferred to a personal computer, and several software programs are available that can manipulate their digital appearance. In this article, the fundamentals of digital imaging are discussed, as well as the wide variety of optional adjustments that the Adobe Photoshop 6.0 (Adobe Systems, San Jose, CA) program can offer to present radiological images with satisfactory digital imaging quality.     

Central mediation of the conditioned taste aversion induced in rats by harmaline

The assumption that drugs used as unconditioned stimuli in conditioned taste aversion (CTA) studies act centrally was tested by comparing the effects of systemic and intracerebral injections of harmaline hydrochloride (H) in 340 rats. Intraperitoneal injection of 5–20 mg/kg but not of 2.5 mg/kg H administered 5 min after 15-min saccharin (0.1%) drinking decreased saccharin-water preference in a two-choice retention test, performed 48 h later, from 55% to 20%. Since CTA was not diminished when H (10 mg/kg) was injected into rats anesthetised immediately after saccharin drinking by pentobarbital (40 mg/kg), H (1.7–50 g) was administered intracerebrally to anesthetised rats fixed in the stereotaxic apparatus. Injection of 3–6 g H into the inferior olive elicited CTA comparable to that of systemic injection of 10 mg/kg H. Injections of 6 and 50 g H into cerebellum and bulbar reticular formation elicited weaker CTA while neocortical, hypothalamic and mesencephalic applications were ineffective. CTA could also be elicited when 50 g but not 6 g H was injected into the inferior olive 1 or 2 h after saccharin drinking. This delay-dependent effect and failure of non-contingent H administration to change saccharin preference indicates that the H-induced CTA is not contaminated by a non-specific increase in neophobia. It is concluded that H probably elicits CTA by activation of caudal bulbar structures, including the nucleus of the solitary tract, area postrema and lateral reticular formation.     

Mobile Application for Promoting Gluten-Free Diet Self-Management in Adolescents with Celiac Disease: Proof-of-Concept Study

Celiac disease (CD) is a chronic disease treated by maintaining and managing a lifelong restrictive gluten-free diet. The purpose of this study was to develop a mobile application, Plan My C-Day, to promote self-management skills among youth with CD during adolescence—a time when decreased adherence often occurs—and examine its usability among adolescents with CD. Plan My C-Day contains three simulations of activities involving eating out and actions to take when preparing for these events. It was developed and pilot tested by 13 adolescents with CD. Application use and user perception data were collected and analyzed. Participants chose 160 actions within the simulations. For over 75% of participants, the time to complete the simulation decreased from the first to the third (last) simulation by an average of 50%. The average reported usability perception was 3.71 on a scale of 1 to 5, with system ease of use and ease of learning obtaining the highest scores. This study demonstrated that the Plan My C-Day mobile application’s self-management content, features, and functions operated well and that the simulations were easy to understand and complete. Further development will include the option to add self-created activities and adaptation to different languages and cultures.     

药用辅料在制剂中的应用概述

药用辅料是药物制剂的基础材料的重要的组成部分,在制剂型和生产中起着关键作用,它不仅赋予药物一定剂型,并且与提高药物的疗效,降低毒副作用有很大的关系,因此,研究开发,合理应用辅仅可提高药物制剂质量和生产技术水平,而且可取得较大的社会及经济效益。     

纳络酮治疗急性心肌梗塞并心源性休克18例临床观察

目的：了解纳络酮在心急性心肌梗塞（AMI）并心源性休克中的作用及对其预后的影响。方法：收集我院近4年来AMI并发心源性休克的患者35例,随机分普通组17例和纳络酮组18例进行救治,结果：常规组有效率为29．4％,纳络酮组有效率为61．1％,经x^2检验,P＜0．05,有显著性差异,结论：AMI并心源性休克在无条件实施急诊血运重建术的医院,在常规治疗的基础上加用纳络酮治疗,可显著提高有效率,降低死亡率。     

Zur Anwendung des Rektaltemperatur-Todeszeit-Nomogramms am leichenfundort

Summary The application of the rectal temperature time of death nomogram at the scene of death by 11 authors from 6 lego-medical institutes resulted in a standard deviation of the differences between nomographic and real death time of ± 1.3 h in 46 cases (group I) with met requirements and clearly defined points of contact, nevertheless, including 9 cases with a more progressive cooling (0.5 > Q 0.2). In cases with a real death time of more than 4 h (N = 26) the standard deviation was ± 1.0 hours corresponding to permissible variation of 95% of ± 2.0 hours. Consequently, the permissible variation of 95% was much smaller than that suggested by the nomogram. The nomographic death time interval did not agree with the real one in 5 cases out of additional 30 cases with recognizably unsure points of contact (group II).     

研究人机应用语言学

人际应用语言学与人机应用语言学的主要区别在于前者的研究是给人际交往用的 ,后者是给人机对话用的。人机应用语言学研究中课题的选择应为计算机服务 ,应该适应信息革命的挑战     

Modell eines computergestützten qualitätssicherungssystems in der verbrennungsintensivtherapie

Zusammenfassung Ausgehend von Überlegungen für ein angemessenes Qualitätssicherungssystem im intensiv-medizinischen Bereich werden die Voraussetzungen für ein ganzheitliches Qualitätsmanagementsystem im Krankenhaus entworfen. Die Grundlage für ein dynamisches Qualitätssicherungssystem ist auf der dokumentatorischen Ebene eine umfassende Datenbasis, die auf einer zeitlich und datentechnisch unbegrenzten Patientenakte basiert. Die notwendige Hard- und Softwarestruktur wird durch die konsequente Anwendung einer Client-Server-Architektur gewährleistet. Die ständige Überprüfung der bestehenden Qualitätsziele in einem ökonomischen Regelkreis benötigt ein System mit flexiblen Abfragemechanismen. Dieser informatorische Datenzugriff auf jeder Hierarchieebene der Krankenhausstruktur wird durch das Konzept des Data-Warehouse ermöglicht, das als Datenbanksystem mit subjektorientierten, integrierten, zeitvariablen und beständigen Informationen konzipiert ist.

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A computer-assisted quality-assurance model for burn intensive care applications

The prerequisites for an integrated quality management system for hospitals were developed as a result of considerations regarding the necessity of an appropriate quality-assurance system for the intensive care sector. The basis for a dynamic quality-assurance system on the documentational level is a comprehensive data base containing patient files unlimited in terms of time and data technology. The necessary hardware and software structure will be provided by consistent application of a client-server architecture. Permanent surveillance of existing quality objectives within the scope of an economic close-loop system requires a system with flexible query mechanisms. Informational data access from all hierarchical level within the hospital organization is facilitated by the data warehouse concept, a data base system with subject-oriented, integrated, time-variable, and persistent data.