高压氧对大鼠急性胰腺炎T细胞亚群及电镜超微结构变化的影响

Objective To investigate the effect of hyperbaric oxygen therapy on T-lymphocyte subpopulations in rats with acute pancreatitis. Methods 56 rats were randomly divided into three groups the sham group ( n = 8 ),control group( n = 24) and hyperbaric oxygen therapy group( treatment group, n = 24), then the control group and treatment groups were divided into three subgroups of 8 rats each undergoing euthanasia on days 1,3,7 after the acute pancreatitis induction. The CD4+ ,CD8+ subpopulations of T-lymphocytes in peripheral blood were detected respectively at the fist day and each day of the euthanasia. The sham group was used to make sure that the model was successfully induced. After euthanasia the pancrea was examined using electron microscopy. Results In the control group, the CD4+ cells in AP rats was significantly decreased and the ratio of CD4+/CD8+ also decreased. After 7days of HBO therapy,compared with the control group, the CD4+ lymphocytes of peripheral blood in the treatment group markedly increased( P ＜0.01 ). The CD8+ lymphocytes also increased to a certain extent. And the CD4+/CD8+ ratio of peripheral blood was obviously increased(P ＜0. 01 ). Also more severe pathological changes appeared in the untreated group than in the treatment group. Conclusion Hyperbaric oxygen therapy could improve the oxygen supply in acute panereatitis, regulate T cell immune function.     

射频热凝治疗腰椎术后腰痛疗效观察

目的:为评价射频热凝治疗腰椎术后腰痛的临床疗效.方法:回顾性分析了采用该法治疗的37例患者的随访资料.结果:治疗后2周及3、12个月ODI评分和VAS评分与治疗前比较,差异均具有统计学意义.结论:射频热凝疗法治疗腰椎术后疼痛效果肯定.     

眼眶原发恶性淋巴瘤23例

 【摘要】　目的　分析眼眶原发恶性淋巴瘤的临床特点、治疗方法及疗效。方法　回顾性分析山西省肿瘤医院1990年1月至2010年8月收治的经病理确诊的23例眼眶原发恶性淋巴瘤患者的临床资料,对其临床表现、治疗方法及预后情况进行分析。结果　所有患者均未出现局部复发,局部控制率100 %（23／23）,2年生存率100 %（23／23）,5年生存率91.3 %（21／23）。结论　眼眶恶性淋巴瘤恶性程度低、预后好。放射治疗是其主要治疗手段,且副作用较少,推荐放疗剂量为30 Gy／3周。如侵犯眶外、分期晚及恶性程度高者须联合化疗。     

基本药物制度实施的国际经验

目的:考察基本药物制度实施的国际经验,为我国建立和完善基本药物制度提供借鉴。方法:选择不同收入水平的国家,介绍其基本药物制度的实施情况和经验。结果与结论:由澳大利亚、印度、南非、津巴布韦等国的经验表明,提高基本药物可获得性应充分考虑各国的主要药品体系,并基于一个包括《基本药物目录》及合理定价与补偿机制在内的完整框架进行基本药物制度设计。     

Clinical use of a drain incision placed below and laterial to the thyroidectomy incision

Objective: To design a new draining method for hemithyroidectomy at the lower side of the neck. Methods:Hemithyroidectomies of 235 cases were performed with the new drain incision at the lower side of the neck between December 1998 and July 2003. Results: All the draining operative procedures were performed smoothly, and produced a eosmetieulous scar. The mean amount drainedwas 20ml (minimum 5ml, maximum 80ml) and no patients developed wound infection. Conclusion: The drain incision for hemithyroideetomy placed at the lower side of the neck results in a eosmetieulous scar which is easily covered by the collar and was safe and effective. We thereby recommend the use of this drain incision for hemithyroideetomy.     

DR在胸部创伤中的应用价值

目的 探讨DR在胸部创伤中的诊断价值。方法 对48例胸部创伤的DR片进行总结分析。结果 48例胸部创伤中，35例单纯肋骨骨折，9例肋骨骨折并发气胸，4例肋骨骨折并发血胸及血气胸，6例肋骨骨折并发肺挫裂伤，2例胸片正常，但结合透视下观察发现有肋骨骨折。结论数字化摄影图像可调节，对胸部创伤可多方面采集图像，影像清晰，较普通摄片有明显优越性，可对每例病人图像根据病情做反白、缩放、调窗处理。     

人群健康的地区差距

地区差距已经成为困扰中国发展和实现全国小康战略目标的棘手问题。该文从横向和纵向两方面考察了人群健康的地区差距，结果表明，人群健康不仅存在显著的东中西部差距，而且在1990～2000年间人群健康的地区差距并未缩小。因此，国家应在重视缩小区域间经济发展水平差距的同时，努力采取措施缩小人群健康的地区差距。     

基本公共卫生功能界定的国际比较

基本公共卫生功能的界定是公共财政在公共卫生领域履行职责的基础。该文分别考察了世界卫生组织、美国、泛美卫生组织、世界卫生组织西太区和世界银行提出的基本公共卫生功能界定框架，并基于国际比较分析为我国基本公共卫生功能框架的构建提出了建议。     

公共财政框架下公共卫生账户体系的构建

探讨在公共卫生纳入公共财政的基本背景下公共卫生账户体系的构建,着重阐明公共财政框架下公共卫生账户体系的构建符合我国公共财政与公共卫生互动现状和协调发展的要求,是近阶段我国卫生账户体系进一步在省及省以下水平的推广应用,是服务于政府决策的难得机遇和重要催化剂,从方法学的角度剖析了公共财政框架下,公共卫生账户体系的构建相对于卫生账户体系构建的共性和个性特点。     

新型农村合作医疗门诊统筹模式与家庭账户模式的比较研究

通过对新型农村合作医疗的参合率、门诊资金、门诊卫生服务利用和住院服务利用的比较,分析门诊统筹与家庭账户模式的优缺点。