成人护理专科教育护理学基础课堂教学设计的探讨

本文以“健康与疾病”为例，介绍了成人护理专科的护理学基础课堂教学设计。主要包括学生的情况分析、授课计划的制定、教学方法的选择、课程内容的优化、教学媒体和教学案例的运用等。同时，提出了调动学生的学习积极性、学生终身学习意识教育及医德教育等问题，从而使学生既能真正获得有用知识，又尽可能地通过考试取得学历文凭。     

马桑内酯所致癫痫发作大鼠红细胞免疫粘附功能的研究

作者用红细胞Ｃ＿３ｂ受体花环试验和红细胞免疫复合物花环试验对马桑内酯所致癫痫发作大鼠红细胞免疫粘附功能的变化进行了观察，结果表明，癫痫组动物红细胞Ｃ＿３ｂ受体花环率明显低于对照组，而红细胞免疫复合物花环率相差不显著．提示癫痫发作可导致大鼠红细胞免疫粘附功能降低，因此在癫痫治疗中注意调整和增强患者的红细胞免疫功能具有重要意义。     

高原地区部队医院谋求新发展应处理好七个关系

从高原部队医院实际出发,阐述了适应新形势谋求新发展应处理好的七个关系:即继承与创新的关系;坚持“姓军为兵的服务方向与对外有偿服务的关系;基础建设与人才建设的关系;日常医疗保障与科研的关系;发挥自身特色与学习借鉴的关系;硬件建设与软件建设的关系;科技研究与成果转化的关系。     

'What do you notice?' Using posters containing questions and general instructions to guide preschoolers' science and mathematics learning

To increase preschoolers' science and mathematics learning experiences both within and outside the classroom, we developed age-appropriate materials containing general questions and instructions that teachers and parents could use when interacting with their students and children. The questions and instructions were related to a specific science or mathematics skill (e.g., classifying), but were general enough so that they could be applied to a variety of situations. Observations of three classrooms and interviews with the classroom teachers and aides, and the parents of the children in the classrooms suggested that use of these materials was beneficial to the children, teachers, and parents, and resulted in increasing the amount of science and mathematics activities and discussions in two of the classrooms as well as outside the classrooms.     

有助改善人体健康的纳米生物科技

纳米技术是20世纪80年代末期兴起的新技术。此种新技术是指在1-100nm这一尺度范围内对原子和分子运动规律和特性进行研究和应用。通过直接操纵和安排原子、分子将物质转变成具有特殊性能的新材料的科学技术。纳米技术研究的最终目标是直接以原子和分子为起点，从纳米材料出发或采用纳米加工技术，制造出具有特殊功能的产品，从而改变人类的生产和生活模式。纳米科技保健产品对促进人类健康有积极作用。     

赖型钩端螺旋体重组DNApCX7的特异性鉴定和限制性内切酶谱分析

本实验将赖型钩端螺旋体（简称钩体）ＤＮＡ基因库的克隆ｐＣＸ７制备成￣（３２）Ｐ－重组ＤＮＡ探针，对８个不同血清群的１７株问号状钩体、双曲钩体ＰａｔｏｃⅠ株以及细螺旋体３０５５株ＤＮＡ进行打点杂交；同时用１５种ＤＮＡ片断进行限制性内切酶谱分析。结果表明，该重组ＤＮＡ具有问号状钩体种（Ｓｐｅｃｉｅｓ）特异性，但与不同问号状钩体之间的同源性程度有差别；限制性内切酶谱分析发现ｐＣＸ７重组ＤＮＡ片段长约１．７ｋｂ，具有１个Ｂｇ１Ⅱ识别位点和３个ＢｓｔＢ１识别位点。     

Evaluating projects funded by the Western Australian Health Promotion Foundation: first results

The paper describes output measures of performance of the WesternAustralian Health Promotion Foundation (Healthway), using asystem known as graduated project evaluation (GPE). Resultsare reported at the basic and process levels of evaluation on588 health and sponsorship projects, and at the impact levelbased on surveys of 5710 spectators and participants at 53 sport,arts and racing events sponsored by Healthway funds. At thebasic and process levels the average Healthway project reached7449 people directly and generated media coverage of healthmessages on 27.3 occasions. It secured, on average, 0.99 healthystructural reforms in recreational or cultural venues, involvedthe participation of local community members in project administrationin 38% of instances, and provided 1596 person-hours of healtheducation. Non-smoking, safe drinking, nutrition, exercise,sun protection, safe sex and injury prevention health messageswere promoted using 24 different types of sponsor benefits.Of the 5710 respondents surveyed post-event, 67% were awareof the promoted health message and 82% of these understood whatthe message meant. Four per cent of all respondents intendedto take action ranging from seeking information to adoptingthe health behaviour. A comparison of the cost-effectivenessof small and large sponsorship projects is given to illustratethe use of GPE to inform funding decisions. Smaller projectsoutperformed larger projects on all available indicators. Wediscuss the peculiar features of the health promotion foundationconcept, methods to improve its performance and implicationsfor future research.     

Cytogenetic characterization of ten cases of Ph1-positive acute myelogenous leukemia

Chromosome banding analyses were made on 10 cases of Ph1-positive AML (7 M1 and 3 M2). The standard type Ph1 translocation, t(9q +;22q -), was identified in all of them. Karyotypically normal cells were observed in 6-65% of bone marrow metaphases at the initial cytogenetic examination of 7 patients, whereas the remaining 3 patients had only Ph1-positive cells at diagnosis. Follow-up studies performed in 5 cases indicated that the frequency of karyotypically normal cells increased up to 81-100% when the patients were in remission, whereas it was much reduced in relapse. In 5 cases, there was observed a clone of cells in which the Ph1 translocation was the sole karyotypic abnormality. Various types of other chromosome abnormalities, in addition to the Ph1, were observed in all cases, among which-7 was the most frequent, being found in three cases as a stem line. Other additional changes encountered were + Ph1, del(5), i(17q), - 10, + 18, + X, and various numerical and structural changes including certain secondary translocations that occurred in the Ph1 (22q -) or its partner (9q +). The types and frequencies of these additional changes appeared to be different from those found in the acute phase of CML or in Ph1-positive ALL.     

5-HT 102T/C多态性与Tourette综合征的病例对照及核心家系关联分析

目的 研究5－羟色胺受体102T／C多态性是否与Tourette综合征（TS）相关联,方法对157个核心家系样本采用病例－对照关联分析,传递不平衡检验方法,聚合酶链反应及RFLP等技术,根据TS与强迫症（obsessive compulsive disorder,OCD)的同病现象,将TS划分亚组进行与5－羟色胺受体102T／C多态性的关联分析。结果 合并OCD的TS与该位点的基因型102C／C（X2＝8．38,P＝0．004）及等位基因102C／（X2＝4．84,P＝0．028）存在关联,进一步采用传递不平衡分析,发现合并（美国精神疾病诊断和统计手册IV》论断标准的OCD的TS与该位点存在关联或连锁不平衡（X2＝5．12,,P＝0．02）,而在TS总体样本及单纯TS样本中未发现与该位点的关联,结论 5－羟色胺受体102T／C多态性与中国人群合并OCD的TS存在关联,合并OCD的TS可能是TS中相对独立的一个亚型。     

Genetically regulated human (T,G)-AL specific helper T cell replacing factors possess HLA-DR and Vh determinants

Human (T,G)-AL specific T cell helper factors secreted by in vitro activated peripheral blood lymphocytes of normal donors were characterized. Factors were passed through columns of Sepharose coupled either to antibodies against human immunoglobulin or antibodies against the variable region of the heavy (V_h) and light (V_l) chains of human immunoglobulin. In addition, the same factors were applied to columns of Sepharose coupled to anti-HLA-DR antibodies or to monoclonal antibodies against human Ia or β₂-microglobulin. The activity of the antigen specific factors was removed by the anti-V_h antibodies and not by anti-V_l or anti-human immunoglobulin antibodies. The factors passed through Sepharose coupled to anti-DR antibodies could be removed and eluted from columns of anti-DR antibodies relevant to the donors' DR antigens. The same factors were also removed by a monoclonal antibody (anti-Ia) which recognizes a monomorphic determinant on HLA-DR, but not by monoclonal anti-β₂-microglobulin. The results suggest that the genetically regulated (T,G)-AL specific helper factors possess HLA-DR as well as V_h determinants in their active moiety.