抗非典精神刍议

全同非典进行特死斗争过程中，医护人员表现出一种临危不惧、挺身而出、全力救治、不怕牺牲、恪尽职守、患者至上、竭诚服务、科学防治的“抗非典精神”值得宣传，学习和效法。     

外固定支架加自体骨髓多能干细胞治疗桡骨远端骨折

[目的]探讨外固定支架结合骨折端局部注射自体骨髓多能干细胞治疗桡骨远端粉碎性骨折的有效性。[方法]应用外固定支架结合骨折端局部注射自体骨髓多能干细胞治疗桡骨远端粉碎性骨折18例。[结果]随访6～15个月(平均8个月),优10例,良6例,可2例,差0例。优良率为88.9%。没有一例出现针道浅表感染等并发症。[结论]外固定支架结合骨折端局部注射自体骨髓多能干细胞是治疗桡骨远端粉碎性骨折的一种方便、有效的方法,不仅骨折愈合效果满意,而且固定确实可靠,并能早期功能调整和训练。     

大承气汤加黄连在肛周常见疾病术后的应用体会

我们自2000年10月至2008年12月采用大承气汤加黄连应用与肛周常见疾病术后病人,治疗其术后大小便潴留,里急后重等症状,取得了满意的疗效,现报告如下.     

Analysis of the Surface Ozone During Summer and Autumn at a Coastal Site in East China

The levels and temporal variations of surface ozone at a coastal site in East China during summer and autumn were analyzed and the influences of meteorological parameters on ozone were investigated. An inland city was chosen as a comparison site. The main results and conclusions of this study are: (1) ozone pollution, with a maximum 1 h concentration of 150.98 ppbv, was severe during summer and autumn at the coastal site; (2) the ozone level was obviously higher at the coastal site than that at the inland site in September; (3) besides temperature and solar radiation, sea-land breeze circulation is an important factor influencing the ozone level at the coastal site, and sea breeze often induce high ozone levels (the average ozone concentration for sea breeze was about 13 ppbv higher than that for land breeze).     

注意缺陷多动障碍儿童初始沙盘游戏对照研究

目的 探究注意缺陷多动障碍儿童初始沙盘游戏特征.方法 对29名注意缺陷多动障碍儿童和29名正常儿童进行沙盘游戏干预,对照分析两组儿童初始沙盘游戏主题及沙具使用情况.结果 注意缺陷多动障碍儿童沙盘游戏主题较正常儿童混乱无序,两组比较差异有统计学意义(χ2=22.58,P<0.00);两组儿童在沙具使用方面比较差异无统计学意义(均P>0.05).结论 注意缺陷多动障碍儿童沙盘游戏具有独特特征以及一定的临床诊断筛查价值.     

HPLC法测定双红活血胶囊中黄芪甲苷的含量

目的　测定双红活血胶囊中黄芪甲苷的含量。方法　采用高效液相色谱 (HPLC)法测定。结果　平均回收率为 1 0 0 .6%,CV =1 .62 %。结论　该方法简便 ,准确     

Reversal of vascular 18F-FDG uptake with plasma high-density lipoprotein elevation by atherogenic risk reduction

Vascular 18F-FDG uptake marker represents inflammation in atherosclerotic lesions, but whether inflammation can be reversed by risk-modifying interventions has not, to our knowledge, been demonstrated. In this study, we evaluated the change of vascular 18F-FDG uptake in response to lifestyle intervention on serial PET/CT scans and further assessed how the findings relate to atherogenic risk reduction. METHODS: A total of 60 healthy adults underwent 18F-FDG PET/CT scans and atherogenic risk-factor assessment at baseline and again after 17.1 +/- 8.3 mo of practicing lifestyle modification. The PET/CT images were evaluated for the presence of vascular 18F-FDG lesions, and vessel-to-blood-pool 18F-FDG ratios were measured. Indices from summed ratios of positive lesions were compared and correlated to atherogenic risk factors. RESULTS: At follow-up, significant reductions in diastolic blood pressure (P < 0.05), total cholesterol (P < 0.05), and low-density lipoprotein level (P < 0.05) and an increase in high-density lipoprotein (HDL) level (P < 0.0001) were demonstrated. On the initial PET/CT scan, 50 of 60 subjects showed 1 or more 18F-FDG-positive lesions (5.9 +/- 5.0/subject), leading to a total of 352 vascular sites. On follow-up, 18F-FDG-positive lesions were significantly reduced to 2.1 +/- 2.2 sites per subject (P < 0.0001) and a total of 124 sites (64.8% reduction). Follow-up 18F-FDG-positive rates were significantly reduced for the aorta and iliac arteries. In addition, significant reductions in the whole-body 18F-FDG index from 1.39 +/- 1.23 to 0.53 +/- 0.59 (P < 0.0001) and carotid 18F-FDG index from 0.08 +/- 0.16 to 0.03 +/- 0.06 (P = 0.01) were shown. The whole-body 18F-FDG index correlated with total cholesterol (P < 0.05) and HDL level (P < 0.05), and the magnitude of reduction in the 18F-FDG index closely correlated to the amount of increase in plasma HDL level (P = 0.005). CONCLUSION: Our study demonstrated that vascular 18F-FDG uptake is reversed in response to atherogenic risk reduction by lifestyle intervention and that the magnitude of improvement correlates to increases in plasma HDL levels. Thus, serial 18F-FDG PET/CT may be useful for monitoring improvements in the inflammatory component of atherosclerotic lesions in response to risk modification.     

医学研究生临床技能培训与和谐医患关系构建的协调发展

临床技能培训与和谐医患关系构建是临床医学教育中两个不可分割的重要组成部分.促进临床技能培训与和谐医患关系的协调发展,达到完美和谐的统一,以提高医学研究生的培养质量.武汉大学人民医院采用具有特色的新型培养方式,加强研究生法律意识、医德教育,注重换位思考,提高专业技能,保持心理健康,改进医患沟通技巧,在研究生教育工作中取得了良好的效果.     

α-平滑肌肌动蛋白和β-肌动蛋白在瘢痕组织中的表达

目的 探讨α-平滑肌肌动蛋白(α-SMA)和β-肌动蛋白(β-actin)对增生性瘢痕形成的可能作用。方法 采用荧光定量PCR法检测10例增生性瘢痕和10例正常皮肤组织中α-SMA和β-actin的表达水平。结果 增生性瘢痕组织中α-SMA和β-actin表达水平均高于正常皮肤组织,差异有统计学意义(P<0.01)。结论 α-SMA和β-actin在瘢痕增生中起重要作用;由于β-actin在瘢痕组织和正常皮肤中的不恒定性,建议在瘢痕的mRNA定量研究中不作为内参照物。