泰安市流行性出血热(EHF)发病季节和人群分布

在这篇文章中,应用圆形分布法计算了泰安市1984—1985两年流行出血热的发病平均日期,分别为1984年11月5号和1985年11月11号,两年合计的平均发病日期为11月9号。另外,还分析了发病的年龄和职业。这将为预防工作提供准确的科学数据。     

胃癌组织p16基因蛋白表达的意义

目的　检测 p1 6基因蛋白在胃癌组织、癌旁组织中的表达及其分布特点 ,分析其与胃癌临床病理学特征及预后的关系 .方法　采用 S- P免疫组织化学法对 53例胃癌组织及 35例癌旁组织进行 p1 6蛋白的定位观察 .结果　各病理类型胃癌组织、癌旁组织均有 p1 6基因蛋白表达 .阳性率分别为 62 .3% (33/53)和 88.6% (31 /35) ,阳性细胞的棕黄色颗粒主要位于细胞核 .胃癌 p1 6基因蛋白表达与性别、年龄、肿瘤部位在统计学上无差异 (P>0 .0 5) ;而与组织学类型、病理分级、淋巴结转移、临床病理分期在统计学上有差异 (P<0 .0 5) .p1 6蛋白阳性者 5年生存率 51 .0 %高于 p1 6蛋白阴性者 2 0 .0 % (P<0 .0 5) .结论　 p1 6基因缺失和表达水平的改变与胃癌发生、发展密切相关 ,检测 p1 6基因蛋白表达可作为辅助临床判断胃癌的生物学行为及推测预后的指标     

Expression of Survivin in Early Villus and Decidua and Its Implication

Survivin isa newly found memberof inhibitorofapoptosis proteins(IAP) ,which is independent ofBcl- 2 proteins,and is expressed in most human ma-lignancy,being abundant in mouse and human em-bryonic and fetal tissues and undetectable in normaladult tissues.Survivin has been shown to be presentin 6 0 cancer celllines,including breast,lung,renal,prostate and ovarian[1] .It hasbeen reported thattheexpression of survivin protein washigh in the glandu-lar epithelial cells during secretory phase of h…     

早年父亲去世的心理创伤研究——1例男大学生的深入访谈分析

目的 探讨男孩8岁时父亲去世对其带来的创伤影响。方法 运用质的研究方法，对一名在8岁时经历父亲去世的男大学生进行深入访谈，采用主要概念或主题突出分类的方法进行编码分析。结果 父亲去世使个体产生了强烈的不安全感，严重的自卑感和神经症性的防御机制。结论 父亲去世后，家庭氛围是影响孩子心理健康的重要因素。     

浅谈乳腺叶状囊肉瘤与乳腺纤维腺瘤超声影像的相关性及临床意义

乳腺纤维腺瘤发病率在乳腺良性肿瘤中居首位,而乳腺叶状囊肉瘤在临床恶性病变中也并不罕见,有的学者报道与乳腺癌之比可达1∶20.国内有些学者认为,叶状囊肉瘤虽然可以由纤维腺瘤经肉瘤变而成,但是也可能开始时就是肉瘤.本文通过对32例经手术病理证实的病例进行回顾分析,以探讨二者超声影像的相关性及临床意义.     

使用便携式微量输液泵持续输注氟尿嘧啶的临床观察及护理

目的：探讨使用便携式微量输液泵在肿瘤化疗中持续输注氟尿嘧啶的应用效果。方法：选取我科2006年3月-2008年7月96例癌症化疗病人按入院先后顺序分为对照组和实验组,每组48例。对照组采用传统的化疗方式,采用浅静脉留置针直接从外周静脉输注氟尿嘧啶（5-Fu）连续5天,每天维持6-8小时。实验组采用浅静脉留置针连接便携式微量输液泵持续泵入氟尿嘧啶（5-Fu）120h～135h,两组均以21天为1个周期,观察两组病人化疗毒副反应发生情况。结果：实验组化疗毒副反应发生率明显低于对照组,平均住院时间明显缩短,两组比较差异有统计学意义（P〈0.01）。结论：使用便携式微量输液泵持续泵入氟尿嘧啶能减轻病人的毒副反应,缩短住院时间,提高肿瘤病人生活质量,有效减轻护士的工作负担。     

Lipid extract from completely sporoderm‐broken germinating Ganoderma sinensis spores elicits potent antitumor immune responses in human macrophages

Ganoderma sinensis has been used widely in Oriental countries for the prevention and treatment of various diseases including cancer. Previous studies have shown that the lipid extract from Ganoderma exhibits direct cytotoxicity against tumor cells. Here, it is reported that the lipid extract from germinating G. sinensis spores, at lower concentrations that have no direct tumoricidal activity, induce potent antitumor immune responses in human monocytes/macrophages. Upon stimulation with the lipid extract, monocytes/macrophages exhibited markedly increased production of proinflammatory cytokines and surface expression of costimulatory molecules. Conditioned medium from stimulated cells effectively suppressed the growth of tumor cells. Apparently, the lipid extract triggered macrophage activation via a mechanism different from that associated with LPS. Moreover, it was observed that the lipid extract could partially re‐establish the antitumor activity of the immunosuppressive tumor‐associated macrophages. These results indicated that in addition to its direct tumoricidal activity, the lipid extract from G. sinensis spores could exert antitumor activity by stimulating the activation of human monocytes/macrophages. Copyright © 2008 John Wiley & Sons, Ltd.     

Chronic fatigue of the small enterprise workers participating in an occupational health checkup center in southern Taiwan

Purpose  There has been increasing interest in the occupational health of workers in small enterprises, especially in developing countries. This study examines the association between psychosocial job characteristics and fatigue, and attempts to identify risk factors for fatigue among workers of small enterprises in southern Taiwan. Methods  A structured questionnaire was administered to workers receiving regular health examinations between August 2005 and January 2006. The questionnaire collected demographic information and data on working conditions, personal health status and life styles. It also collected information on psychosocial job characteristics, fatigue and psychological distress using three instruments. Results  A total of 647 workers with mean age of 43.7 were completed. Probable fatigue was found in 34.6% of the sample. Fatigue was found by multiple logistic regressions to be associated with the lack of exercise, working in shifts, depression score and lack of social support at workplace. Conclusions  This study found associations between life style, psychosocial job characteristics and fatigue. Because the high prevalence of probable fatigue was found in such small enterprises, the authors suggest that a short interview with some quick questionnaires in health checkup for these small enterprise workers are helpful to early detect psychosocial and fatigue problems.     

中医药对外教育新模式的构建及探索

教育全球化进程的加速,给中医对外教育的发展带来机遇和挑战,构建和探索中医对外教育新模式势在必行,以进一步拓展中医药对外教育和推进中医药走向世界。