何首乌提取物对内皮细胞T-AOC、LPO、NO、SOD代谢的影响

目的 探讨何首乌提取物对正常内皮细胞的保护作用。方法体外培养内皮细胞，用不同浓度的何首乌提取物分别作用于内皮细胞，检测其总抗氧化能力(T-AOC)、脂质过氧化物(LPO)、一氧化氮(NO)、超氧化物歧化酶(SOD)的变化。结果何首乌提取物对内皮细胞T-AOC和NO有上调作用，并有浓度依赖关系，对SOD25mg／L和12．5mg／L，组有上调作用，50mg／L组则无上调作用，而对LPO25mg／L和12．5mg／L组有下调作用，50mg／L组无下调作用。结论何首乌提取物对体外培养的内皮细胞具有保护作用，为临床选择有效保护内皮细胞的药物提供了依据。     

“精准医学”理念下康复治疗人才培养的思考与实践

随着精准医学理念不断深入人心和"健康中国"国家战略的深入实施,患者对医疗水平的要求越来越高,康复医疗已向"精准康复"方向发展。作为人才培养的高等医学教育也必须顺应这种新的医学模式。我国康复治疗人才培养起步较晚,目前仍以"综合"康复治疗师培养为主,这种"庞杂"的康复治疗人才培养模式,与国际上专业分化培养的现状不接轨,导致培养的人才不精不专,甚至无法与国际专业组织及人员进行对话。这就要求我们要逐步改革目前康复治疗专业教育模式,构建与国际接轨、符合精准医学理念的人才培养模式。文章立足于国内康复治疗人才培养现状,从专业设置分化、课程体系和教学内容设立、教学师资队伍建设、教育教学模式和教学手段改革、临床实习带教队伍建设等5个方面,阐述了如何开展分方向培养康复治疗人才,培养符合精准医学理念的、满足国际国内需求的高、精、专高水平合格人才,以迎接精准医学教育时代的到来。     

终末期肾病患者对护理专业性社会支持体验及期望的叙事研究

目的了解终末期肾病患者住院期间对护理人员提供社会支持的体验及需求,为护士实施全面有效的社会支持提供依据。方法采用立意抽样法选取14例终末期肾病住院患者为研究对象,采用半结构式访谈提纲进行深入访谈并按三维度叙事分析法进行转录和分析。结果患者住院期间感受到的护理专业性社会支持主要有:护理帮助支持、情感支持、沟通和信息支持;患者期望获得及时的评价支持,更多的情感支持,针对性、多样化的沟通信息支持。结论护理人员为终末期肾病患者提供专业性社会支持时应关注患者的期望,提升护理服务效能。     

Knowledge of the patient as decision‐making power: staff members' perceptions of interprofessional collaboration in challenging situations in psychiatric inpatient care

Challenging situations in psychiatric inpatient settings call for interprofessional collaboration, but the roles and responsibilities held by members of different professions is unclear. The aim of this study was to describe staff members' perceptions of interprofessional collaboration in the context of challenging situations in psychiatric inpatient care. Prior to the study taking place, ethical approval was granted. Focus group interviews were conducted with 26 physicians, ward managers, psychiatric nurses, and nursing assistants. These interviews were then transcribed and analysed using qualitative content analysis. Results described participants' perceptions of shared responsibilities, profession‐specific responsibilities and professional approaches. In this, recognising knowledge of the patient as decision‐making power was understood to be a recurring theme. This is a delimited qualitative study that reflects the specific working conditions of the participants at the time the study was conducted. The findings suggest that nursing assistants are the most influential professionals due to their closeness to and first‐hand knowledge of patients. The results also point to the possibility of other professionals gaining influence by getting closer to patients and utilising their professional knowledge, thus contributing to a more person‐centred care.     

Book reviews

Defining Madness P. Shea Leichhardt Sydney: Federation Press, 1999, 168 pp., $29.95, ISBN I 876067 12 8 (paperback).

Mental Health Review Tribunals: Law and Practice A Eldergill Sweet & Maxwell. London, 1997, hb 1333pp. 59 pounds fifty.     

Objective assessment of movement competence in children using wearable sensors: An instrumented version of the TGMD-2 locomotor subtest

Movement competence (MC) is defined as the development of sufficient skill to assure successful performance in different physical activities. Monitoring children MC during maturation is fundamental to detect early minor delays and define effective intervention. To this purpose, several MC assessment batteries are available. When evaluating movement strategies, with the aim of identifying specific skill components that may need improving, widespread MC assessment is limited by high time consumption for scoring and the need for trained operators to ensure reliability. This work aims to facilitate and support the assessment by designing, implementing and validating an instrumented version of the TGMD-2 locomotor subtest based on Inertial Measurement Units (IMUs) to quantify MC in children rapidly and objectively. 45 typically developing children, aged 6–10, performed the TGMD-2 locomotor subtest (six skills). During the tests, children wore five IMUs mounted on lower back, on ankles and on wrists. Sensor and video recordings of the tests were collected. Three expert evaluators performed the standard assessment of TGMD-2. Using theoretical and modelling approaches, algorithms were implemented to automatically score children tests based on IMUs’ data. The automatic assessment, compared to the standard one, showed an agreement higher than 87% on average on the entire group for each skill and a reduction of time for scoring from 15 to 2 min per participant. Results support the use of IMUs for MC assessment: this approach will allow improving the usability of MC assessment, supporting objectively evaluator decisions and reducing time requirement for the evaluation of large groups.     

标准化病人教学视频联合PCMC教学模式在感染科的应用

目的探讨标准化病人教学视频联合问题导向临床医学教学模式(PCMC)在感染科护理教学中的应用。方法于2018年9月—2019年1月将学校2017级42~47六个班级共计60名学生作为研究对象,42~44班为观察组(n=30),45~47班为对照组(n=30)。对照组采用标准化病人教学视频教学,观察组在上述教学模式基础上增加使用PCMC教学模式,比较两组最终考核成绩及教学满意度。结果观察组理论知识考核成绩及专业技能考核成绩均高于对照组,差异有统计学意义(P<0.05);观察组教学满意度比对照组高,差异有统计学意义(P<0.05)。结论标准化病人教学视频联合PCMC教学模式可显著提高感染科学生理论知识及专业技能成绩,提升教学满意度。