强化降糖对2型糖尿病血管并发症的影响

目的:观察强化降糖治疗对2型糖尿病患者大血管和微血管并发症的影响.方法:选择具备大血管或微血管危险因素的55岁以上2型糖尿病患者61例,分为强化降糖组(n=33)和标准降糖组(n=28),相应给予降糖治疗,比较治疗后空腹血糖(FBG)、糖化血红蛋白(HbA1c)、晨尿白蛋白/肌酐比值(A/C)、血压和肌酐(Scr)的变化,对大血管并发症复合终点及微血管并发症复合终点进行评估.结果:治疗前后2组间差值相比.HbA1c、FBG、A/C、PSB、PDB和Scr差异有统计学意义(t分别为6.165、7.775、20.383、9.236、3.802和5.971,P均<0.001).大血管终点事件:标准组4例,强化组0例,2组间相比差异有统计学意义(P=0.039);标准组死亡3例,强化组0例,差异无统计学意义(P=0.091).2组均无严重低血糖发生.结论:强化降糖可降低微血管事件的发生.     

胰岛素泵治疗2型糖尿病效果观察

目的比较胰岛素泵(CSⅡ)和皮下多次注射胰岛素法(MSⅡ)治疗2型糖尿病(T2DM)的疗效和安全性。方法回顾性分析郑州大学第一附属医院2009年6月—2011年1月住院治疗的68例诊断为2型糖尿病(T2DM)患者的临床资料,随机分为两组,分别给予胰岛素泵(CSⅡ)和皮下多次注射胰岛素法(MSⅡ)治疗,依据血糖水平调整胰岛素用量至血糖达标,观察两组患者血糖达标所用的时间、胰岛素用量及低血糖发生率。结果 CSⅡ组和MSⅡ组患者血糖达标时间为(5.50±1.54)d、(7.56±1.54)d,P<0.01;胰岛素用量(33.38±5.00)U、(36.88±4.75)U,P<0.01;低血糖发生率(0.03±0.01)%、(0.13±0.02),P<0.01。两组患者的血糖达标时间、胰岛素用量及低血糖发生率均有显著性统计学差异。结论 CSⅡ组患者血糖达标时间短,胰岛素用量少,低血糖发生率低。CSⅡ可以更快地控制血糖,安全性更高。     

吸烟对精神分裂症男性患者精神病理症状的影响

Objective To compare the differences of psychopathologic symptoms between smokers and non-smokers in chronic and first-episode,drug-nalve schizophrenics.then it was attempted to explain the reasons why there is higher rate of smoking behavior in schizophrenia.Methods In all.427 male chronic schizophrenic patients(332 smokers and 95 non-smokers)and 63 male first-episode drug-naive patients with schizophrenia(22 smokers and 41 non-smokers)were collected.All patients were assessed with the Positive and Negative Syndrome Scale(PANSS).Results In chronic patients.the item scores of poor rapport and passive/apathetic social withdrawal of PANSS negative subscale were significantly lower in smokers than non-smokers(3.9 ±1.5 vs.4.4±1.7;3.6±1.6 vs.4.0±1.7.respectively,P＜0.05),and so was the total scores of PANSS negative subscale(24.0±8.2 vs.26.3±9.5).In first-episode.drug-ndive patients.the itern scores of emotional withdrawal and passive/apathetic social withdrawal of PANSS negative subscale were significant lower in smokers than non-smokers(2.7±1.3 vs.3.5±1.3:2.7±1.3 vs.3.5±1.4,respectively,P＜0.05).Conclusion It is suggested there are positive effects of cigarette smoking on the psychopathological symptoms of patients with schizophrenia,which misht be one of the mechanisms for higher rates of smoking behavior in schizophrenia.     

中职院校英语任务型教学法的探索与实践

以培养技能型人才为目标的职业教育,旨在培养学生获得一种能满足某一种职业或工作需要的能力,而不仅仅是追求提高理论水平或获得学历。因此,中等职业教育英语教学的具体目标是通过学生完成各种各样的任务来实现的,他们需要用具体、特定的行动来完成一定的交际任务。在整个英语教学活动中,各种语言结构和语言功能与不同的学习任务应有机地结合起来。     

吸烟对精神分裂症男性患者精神病理症状的影响

Objective To compare the differences of psychopathologic symptoms between smokers and non-smokers in chronic and first-episode,drug-nalve schizophrenics.then it was attempted to explain the reasons why there is higher rate of smoking behavior in schizophrenia.Methods In all.427 male chronic schizophrenic patients(332 smokers and 95 non-smokers)and 63 male first-episode drug-naive patients with schizophrenia(22 smokers and 41 non-smokers)were collected.All patients were assessed with the Positive and Negative Syndrome Scale(PANSS).Results In chronic patients.the item scores of poor rapport and passive/apathetic social withdrawal of PANSS negative subscale were significantly lower in smokers than non-smokers(3.9 ±1.5 vs.4.4±1.7;3.6±1.6 vs.4.0±1.7.respectively,P＜0.05),and so was the total scores of PANSS negative subscale(24.0±8.2 vs.26.3±9.5).In first-episode.drug-ndive patients.the itern scores of emotional withdrawal and passive/apathetic social withdrawal of PANSS negative subscale were significant lower in smokers than non-smokers(2.7±1.3 vs.3.5±1.3:2.7±1.3 vs.3.5±1.4,respectively,P＜0.05).Conclusion It is suggested there are positive effects of cigarette smoking on the psychopathological symptoms of patients with schizophrenia,which misht be one of the mechanisms for higher rates of smoking behavior in schizophrenia.     

吸烟对精神分裂症男性患者精神病理症状的影响

Objective To compare the differences of psychopathologic symptoms between smokers and non-smokers in chronic and first-episode,drug-nalve schizophrenics.then it was attempted to explain the reasons why there is higher rate of smoking behavior in schizophrenia.Methods In all.427 male chronic schizophrenic patients(332 smokers and 95 non-smokers)and 63 male first-episode drug-naive patients with schizophrenia(22 smokers and 41 non-smokers)were collected.All patients were assessed with the Positive and Negative Syndrome Scale(PANSS).Results In chronic patients.the item scores of poor rapport and passive/apathetic social withdrawal of PANSS negative subscale were significantly lower in smokers than non-smokers(3.9 ±1.5 vs.4.4±1.7;3.6±1.6 vs.4.0±1.7.respectively,P＜0.05),and so was the total scores of PANSS negative subscale(24.0±8.2 vs.26.3±9.5).In first-episode.drug-ndive patients.the itern scores of emotional withdrawal and passive/apathetic social withdrawal of PANSS negative subscale were significant lower in smokers than non-smokers(2.7±1.3 vs.3.5±1.3:2.7±1.3 vs.3.5±1.4,respectively,P＜0.05).Conclusion It is suggested there are positive effects of cigarette smoking on the psychopathological symptoms of patients with schizophrenia,which misht be one of the mechanisms for higher rates of smoking behavior in schizophrenia.     

转化生长因子β受体在糖尿病大鼠血管损伤后的表达及意义

目的:观察转化生长因子βⅠ、Ⅱ型受体(TGF-βR Ⅰ、Ⅱ)和纤连蛋白(FN)在糖尿病鼠血管损伤后血管平滑肌细胞(VSMCs)和血管壁中的表达及意义。方法:Wistar大鼠随机分为血管损伤组、糖尿病+血管损伤组(简称糖尿病组),单次腹腔注射链脲佐菌素(STZ)复制糖尿病模型。血管损伤组和糖尿病组均行胸主动脉至左髂总动脉血管损伤。术后第14天用RT—PCR及Northern印迹杂交测定VSMCs TGF—βR Ⅰ、Ⅱ和FN mRNA的表达;用免疫组化检测TGF-βR Ⅰ、Ⅱ和FN前胶原在血管壁的表达;计算机图像分析系统测定血管内膜面积、中膜面积及内膜/中膜面积。结果:与血管损伤组相比,糖尿病组TGF-βRⅡ、FN的mRNA和蛋白及TGF-βR Ⅰ蛋白水平表达均增高(P<0.01),腔面积减少,内膜面积、内膜/中膜面积增加,差异显著((P<0.01)。结论:高血糖和机械性血管损伤的复合作用所造成的TGF-βR Ⅰ和TGF-βR Ⅱ的高表达是糖尿病患者行经皮腔内冠状动脉成形术后再狭窄高发生率的主要原因之一。     

新生儿先天性泪囊炎合并泪囊瘘5例治疗报告

我科2001年至今共收治新生儿先天性泪囊炎合并泪囊瘘患儿共5例。采用泪道探通术和低功率CO2激光治疗后,全部治愈,现将治疗情况报道如下。本病5例患儿中,1男4女,均为单眼发病。30余天就     

吸烟对精神分裂症男性患者精神病理症状的影响

Objective To compare the differences of psychopathologic symptoms between smokers and non-smokers in chronic and first-episode,drug-nalve schizophrenics.then it was attempted to explain the reasons why there is higher rate of smoking behavior in schizophrenia.Methods In all.427 male chronic schizophrenic patients(332 smokers and 95 non-smokers)and 63 male first-episode drug-naive patients with schizophrenia(22 smokers and 41 non-smokers)were collected.All patients were assessed with the Positive and Negative Syndrome Scale(PANSS).Results In chronic patients.the item scores of poor rapport and passive/apathetic social withdrawal of PANSS negative subscale were significantly lower in smokers than non-smokers(3.9 ±1.5 vs.4.4±1.7;3.6±1.6 vs.4.0±1.7.respectively,P＜0.05),and so was the total scores of PANSS negative subscale(24.0±8.2 vs.26.3±9.5).In first-episode.drug-ndive patients.the itern scores of emotional withdrawal and passive/apathetic social withdrawal of PANSS negative subscale were significant lower in smokers than non-smokers(2.7±1.3 vs.3.5±1.3:2.7±1.3 vs.3.5±1.4,respectively,P＜0.05).Conclusion It is suggested there are positive effects of cigarette smoking on the psychopathological symptoms of patients with schizophrenia,which misht be one of the mechanisms for higher rates of smoking behavior in schizophrenia.     

葛根素致心源性休克1例报告

患者男，56岁，因阵发性心慌4月余入院。既往有青霉素过敏史。入院查体：T36．3℃，P76次／min，R18次／min，Bp135／90mmHg。ECG示窦性心律，偶发室性早搏。超声心动图：心脏各腔室大小、室壁运动未见异常。动态心电图；窦性心律，偶发室性早搏。入院诊断：心律失常，偶发室性早搏。入院后给予倍他乐克、心律平、爱倍静滴，1周后因症状改善不明