超声乳化白内障吸除和人工晶状体植入术在规模化防盲中的技术管理

目的:探讨在规模化防盲手术中的技术管理要点。方法:对2003～2007连续5a春秋两季,在江苏省徐州市及周边县开展白内障复明手术技术管理内容、特点进行总结。结果:"组织和领导是关键,宣传和筛查是基础,技术和设备是核心,流程和配合是保障,效率和结果是目标"为超声乳化白内障吸除和人工晶状体植入术在规模化防盲手术中管理内容的要点。结论:充分的组织和医疗技术管理在白内障防盲手术中是非常重要的。     

理工科大学生心理健康状况调查分析

目的探讨理工科大学生的心理健康水平。方法采用症状自评量表(SCL-90)、焦虑自评量表(SAS)、抑郁自评量表(SDS)对205名在校大学生进行调查测试。结果①SCL-90测试:与中国常模相比理工科大学生在人际关系、抑郁、焦虑、强迫等项目有显著差异(P<0.05)。②SDS、SAS测定高于40分以上的分别占17.6%和20.5%。结论理工科大学生存在一定的心理问题,主要表现为人际关系敏感、情绪不稳定、焦虑、抑郁、期望过高等。     

Effects of emodin on the proliferation of the glomerular mesangial cell and correlative cytokines in rats

Objective：To investigate the effects of emodin（EMD） on cell proliferation and correlative cytokines secretion of glomerular mesangial in rats. Methods：The effects of EMD on cell proliferation and IL-6, TGF-β1 secretion of glomerular mesangial in rats were observed. Cell proliferation was measured by MTT method. IL-6 and TGF-β1 secretion was detected with ELISA. Results：EMD was able to inhibit the cell proliferation and down-regulate the IL-6 and TGF-β 1 secretion of glomerular mesangial, as compared to the model group in rats （P 〈 0.05）. Conclusion：EMD could significantly inhibit the cell proliferation, and reduce the creation of extracellular matrix（ECM）, this indicated that it could play an important role in alleviation and prevention of glomerular sclerosis. The mechanism may be that EMD can reduce the IL-6 and TGF-β1 secretion ofglomerular mesangial cell in rats.     

作为科技术语的中医症状的命名

根据科技术语的命名约定,提出中医症状的命名原则。以规划教材《中医诊断学》的诊法部分作为讨论对象,认为目前中医症状的命名存在7大问题,并提出修改建议:①补充不完整的症状名;②将繁琐而属性单一的临床描述简化为症状名;③将包含多个属性的临床描述拆分为症状名;④合并内涵相同或相近的症状名;⑤拆分临床表现和临床意义不同的症状名;⑥多个症状名组合才有临床意义不属诊法的研究内容;⑦删除西医学症状名。     

Depressive tendency of design major freshman students explored through the use of color in mosaic creations

Depression is affecting a growing number of people, while the age of its first occurrence continues to lower; there is a rapid increase in youths with depression. Many therapies use art as a tool; the process of creation allows the therapist to understand the thoughts and feelings of depression patients. This study quantifies the color usage principles and abstract feelings from the perspective of the artist, and further considers whether there are differences in color cognition between those with or without depressive tendencies. The participants were 120 college freshman design students, and the CES-D was used to test the subjects’ degree of depression. Afterwards, the subjects were asked to participate in creating a mosaic with the theme “different selves,” and to offer their own explanation of the principles and feelings related to the use of color in the creative work. One-third of the 120 subjects had depressive tendencies. The results showed a correlation between depressive tendency and the use of color in the “different selves” mosaic, with subjects having depressive tendencies showing a greater use of dark colors. Those subjects with no depressive tendencies were more likely to use “cool colors” to represent depression, while those subjects with depressive tendencies more often used “dark colors” to express depression. This study found that there is a correlation between the presence of depressive tendency and this specific use of color among freshman design students.     

Professional knowledge creation in the hospital sector: a qualitative study in Taiwan

This paper aims to develop a professional knowledge creation model for the hospital sector. For this purpose, we qualitatively explore the determinants and process of knowledge creation in the hospital sector. Drawing from organization theory, we develop a hospital's professional knowledge creation model and develop three propositions first. We further explore the theoretical model at organization level by case study in Taiwan. The findings suggest that the hospital's professional knowledge creation is influenced by knowledge stock, social ties and isomorphic pressures as propositions argued. However, hospitals' attempts to keep aligned with their highly institutionalized environments may pay more attention to both existing knowledge stock and the process of professional knowledge creation for their survival. Finally, it is hoped that the significances of this study will contribute to the development of hypotheses in the future quantitative study for building a generalized knowledge creation model for the hospital organization. Copyright © 2010 John Wiley & Sons, Ltd.     

盐酸环丙沙星片的工艺研究

目的：为筛选盐酸环丙沙星片最佳处方和制备工艺。方法：用正交试验法，考察羧甲基淀粉钠的用量和制片压力对盐酸环丙沙星片的质量影响。结果：制备的盐酸环丙沙星片各项指标符合规定。结论：本品的体外溶出度大为提高。     

针灸治疗原发性痛经优化方案评价及临床共性技术研究概述

"针灸治疗原发性痛经优化方案评价及临床共性技术研究"旨在前期临床和科研的基础上,以中医理论为指导,采用前瞻性、多中心、大样本、随机对照等研究方法,即运用规范化的临床研究及评价体系,开展针灸治疗原发性痛经的优化方案评价和临床共性技术研究。介绍了课题任务解决的主要技术难点和问题、研究内容及方案、课题创新及研究意义等。     

建立用户需求分析和图像质量评价规范促进磁共振技术创新发展

深入挖掘我国不同地区、不同级别医疗单位对医用MRI设备在临床功能、设备性能、使用体验、售后服务等方面的切实需求,为国产MRI设备的产品定义、产品开发和产品优化提供参考和指导。建立和健全医用MRI设备的临床应用评价规范和体系,并在规范合理的大数据样本集上进行科学统计验证,有助于规范MRI的临床应用,提高国产MRI产品的竞争力,推动我国MRI事业的发展。