面向医患连接的慢性病诊后服务平台设计与应用

目的:构建面向医患连接的慢性病诊后服务平台,实现院内院外慢性病患者诊疗的无缝连接。方法:针对慢性病患者需长期干预指导的需求,重点解决医患连接、健康宣教、体征监测和个性化指导等难题,设计和实现慢性病诊后服务平台。结果:平台投入实际使用,共服务患者1.5万人次以上而且易使用、易维护。结论:面向医患连接的诊后服务方式,实现了慢性病患者的持续干预指导,促进医患关系和谐,提升了慢病治疗的效果以及患者体验。     

构建数字化、可视化教学平台实现妇产科学教学手段多元化

介绍了构建数字化、可视化教学平台,实现妇产科教学手段多元化的做法。内容包括多媒体课件开发制作,利用医学视听教材,建设妇产科图片数据库,建设妇产科标本库(馆),利用模型、模块进行模拟操作,加强实践技能培养和通过临床见习、实习将理论应用于实践等问题。     

从掺混肥料的发展现状谈其国家标准制定的设想

介绍我国掺混肥料行业发展现状,存在的主要问题,提出制定掺混肥料国家标准的设想。     

Midterm results of mobile-bearing knee replacements

We examined the clinical and radiographic results of 93 patients affected by knee arthritis or osteonecrosis subjected to unilateral cementless mobile-bearing total knee arthroplasty with the LCS prothesis (Depuy/Johnson & Johnson). The mean follow-up was 9.5 years (range, 7–12 years). Clinical evaluation was performed using the Knee Society rating system, while radiographic evaluation was done according to the Knee Society roentgenographic system. At the latest follow-up, the mean knee score was 87 points: the functional score improved from 40 to 90. Radiolucent lines were small and not progressive. The implant survival at 12 years was 88%. Six knees (7%) required revision for implant-related problems. We conclude that the mobile-bearing prosthesis is a successful device even at long-term follow-up.     

4-1BB(CD137)配体在几种肿瘤细胞株上的表达

目的：研究4—1BBL在几种人肿瘤细胞株上的表达。方法：用RT—PCR及法检测肿瘤细胞内4—lBBL mRNA水平的表达；用流式细胞仪检测肿瘤细胞膜表面4—1BBL的表达。结果：4—1BBL在Jurkat细胞株上高表达(98．97％)，在HL-60和K562上表达较低(分别为24．77％和19．23％)，而在HL-29细胞株上基本不表达(2．13％)。结论：4—1BBL在不同肿瘤细胞株表达水平不同。     

基于“超星学习通+直播”模式的中药学在线教学实践研究

本文以中药学课程为例,从在线教学课程设计、教学实施、教学效果评价、教学反思4个方面论述在线教学模式的构建及实施效果,以期通过总结在线教学的经验,为后续进行混合式教学、提升混合式一流课程建设提供有益借鉴。     

住院医师规范化培训过程管理的实践与探索：基于信息化管理平台

本研究基于信息化管理平台的建设,深入探索了住院医师规范化培训过程管理方法。研究结合管理实践,对过程管理内容进行了梳理和分析,并将过程管理理念与内容融入信息化管理平台的开发建设中。通过信息化平台的建设,实现了科学有效的住培过程化管理,以过程管理为核心的信息化管理平台不仅有助于住培制度的更新与落实,还构建了多角色关联互动的桥梁,保证了信息的准确性,推动了质量保障体系的建设。该研究为保障培训质量提供了有效工具,对培养卓越医学人才具有重大意义。     

以信息技术构建系统解剖学网络课程体系的实践和思考

为推动医学教育的信息化建设,进一步提升教师的信息化的认知,遵义医科大学积极推广数字化教学工具,创新教育教学管理,促进信息技术与教育的深度融合。为此选择临床专业系统解剖学进行网络课程体系的建立,利用Camtasia studio 9、Adobe After Effects CS6及格式工厂等视频软件制作系统解剖学的网络课程,并在超星学习通平台上打造专属的系统解剖学网络课程体系,进行线上教学模式的探索。通过对线上、线下教学的评估得知,此次线上教学改革达到了预期的教学效果,激发了学生学习的自主性,实现了系统解剖学的教学要求;但还有许多问题,如何将线上线下更好地融合,还有待进一步探索。     

Molecular cloning of a ligand for the inducible T cell gene 4-1BB: a member of an emerging family of cytokines with homology to tumor necrosis factor

4-1BB is an inducible T cell antigen that shows sequence homology to members of an emerging family of cytokine receptors, including those for tumor necrosis factor and nerve growth factor. To aid in the analysis of the function of 4-1BB we have utilized a soluble form of the molecule as a probe to identify and clone the gene which encodes its ligand. The ligand for 4-1BB is a type II membrane glycoprotein that has homology to tumor necrosis factor, lymphotoxin, and the ligands for CD40 and CD27, all of which are themselves ligands to receptors in this superfamily. The gene for 4-IBB is on mouse chromosome 4 and maps close to the p80 form of the tumor necrosis factor receptor as well as the gene for CD30. The gene for 4-IBB ligand maps to mouse chromosome 17, but considerably distal to the tumor necrosis factor and lymphotoxin genes. Interaction of 4-1BB with its ligand induces the proliferation of activated thymocytes and splenic T cells, a response which is mimicked on similar cell populations stimulated with an antibody to 4-1BB.     

DR.lyp/lyp bone marrow maintains lymphopenia and promotes diabetes in lyp/lyp but not in +/+ recipient DR.lyp BB rats

Lymphopenia is due to a frameshift mutation in Gimap5 on rat chromosome 4 and is linked to type 1 diabetes in the diabetes prone (DP) BB rat. The hypothesis that bone marrow derived cells confer the lymphopenia phenotype was tested by reciprocal bone marrow transplantation in 40-day-old lethally irradiated diabetes resistant (DR) congenic DR.lyp/lyp (lymphopenia and diabetes) and DR.+/+ (no lymphopenia and no diabetes) rats. In two independent series of transplants, all DR.lyp/lyp rats (n=5 and 4) receiving DR.lyp/lyp bone marrow retained lymphopenia and developed insulitis (5/5 and 4/4) as well as diabetes in some (2/5 and 3/4). Both DR.+/+ and DR.lyp/lyp rats receiving DR.+/+ bone marrow cells as well as DR.+/+ rats receiving DR.lyp/lyp bone marrow cells showed no lymphopenia or diabetes. In accordance with earlier studies in non-congenic BB rats, the DR.+/+ rats receiving DR.lyp/lyp bone marrow cells recapitulated an intermediary phenotype rather than the +/+ or lyp/lyp phenotypes. Our data demonstrate that BBDP rat lymphopenia and diabetes are transferred by bone marrow transplantation to syngeneic DR.lyp/lyp but not DR.+/+ recipients. The intermediary recapitulation of DR.lyp/lyp T cells in recipient DR.+/-/+/- rats suggests that radiation resistant +/-/+/- T cells, the Gimap5 mutation in bone marrow cells, or both may not support the development of lymphopenia.