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find Keyword "中毒" 93 results
  • 慢性重度苯中毒致眼底出血三例

    Release date:2016-09-02 06:00 Export PDF Favorites Scan
  • Evaluation on the Effect of Improved Oven for Defluorination in China

    Objectives To analyze the effect of improved oven for defluorination in coal-burning endemic fluorosis areas in China, and to provide evidence for the prevention and control of fluorosis. Methods Electronic databases including CNKI, CBM, VIP and CDMD-D (1989 to 2005), were searched. We also checked the reference lists of relevant articles. We selected relevant articles according to the predefined inclusion and exclusion criteria. The methodological quality was assessed . Data on room heat preservation and the effect of improved oven for defluorination were collected in the surveillance spots of Three Gorges Reservoir. Correlation analyses were conducted between the improved oven and its effect parameters. Results Twelve articles of low quality met the selection criteria, of which 9 were graded C and 3 were graded D in terms of the methodological quality. A negative correlation was found between the decreasing rate of normal oven use and the decreasing rate of dental fluorosis as well as of urine fluorine (Pearson correlation coefficient r = – 0.87, – 0.63, Plt;0.01, lt;0.05, respectively). Analysis also revealed a positive correlation between room heat preservation and the decreasing rate of dental fluorosis as well as of normal oven use (the two Spearman correlation coefficients and P values were the same: r = –1.00, Plt;0.01). Conclusion High-quality studies on the effect of improved oven for defluorination in China are not available. Based on the current evidence, the improved oven for defluorination and the correct use, maintenance and house rebuilding for heat preservation may help to prevent fluorosis.

    Release date:2016-09-07 02:18 Export PDF Favorites Scan
  • 急诊高压氧对急性一氧化碳中毒治疗的临床疗效观察

    摘要:目的:探讨高压氧对急性一氧化碳中毒治疗的临床意义。方法:对120例急性一氧化碳中毒患者除常规治疗外,均施行急诊高压氧治疗。结果:接受急诊高压氧治疗的急性一氧化碳中毒患者有效率达100%。结论:高压氧对急性一氧化碳中毒的治疗有显著疗效。

    Release date:2016-09-08 10:12 Export PDF Favorites Scan
  • RETINAL TOXICITY OF INTRAVITREAL GENTAMYCIN IN RABBITS Ⅱ.A HISTOCHEMICAL QUANTITATIVE ANALYSIS

    In order to explore the histochemical changes in retina after intravitreal injection of gentamycin,a histochemical quantitative analysis of cytochrome oxidase(CYO)and acetylcholinesterase(ACHE)was performed with a computerized image analysis system and was compared with that of morphological study.The results showed that CYO decreased significantly in 100mu;g dosage group.With increasing intravitreal gentamycin dosage or observed days,CYO decreased gradually in all rabbits.In 100~500mu;g dosage groups,ACHE changed mildly at 3 days of injection.It decreased significantly at 7 days.However,it was destroyed completely in 1000~3000mu;g dosage groups at 3 days. (Chin J Ocul Fundus Dis,1994,10:232-235)

    Release date:2016-09-02 06:34 Export PDF Favorites Scan
  • 妊娠高血压综合征眼底改变临床分析

    Release date:2016-09-02 06:01 Export PDF Favorites Scan
  • 球结膜下注射庆大霉素致中毒性视网膜病变一例

    Release date:2016-09-02 06:00 Export PDF Favorites Scan
  • Clinical Analysis and Misdiagnosis Report of 51 Type 1 Renal Tubular Acidosis

    摘要:目的:探讨Ⅰ型肾小管酸中毒( RTA) 患者的临床特征及误诊分析。方法: 回顾性分析我院51例Ⅰ型RTA患者的临床资料, 包括临床表现、实验室检查、诊断及误诊情况、并发症及治疗转归等。结果:Ⅰ型RTA 临床表现多样,复杂,无特异性,外院误( 漏)诊率高达64.7%,易并发或伴发多种疾病。 结论: 临床上应提高对Ⅰ型RTA的认识, 做出早期诊断和治疗。Abstract: Objective: To investigate the clinical features and misdiagnosis of distal renal tubular acidosis(RTA), or type 1 RTA. Methods: Data of 51 cases with type 1 RTA were analyzed retrospectively,including clinical features, laboratory examinations,diagnostic errors, complications and therapeutics. Results: The clinical features of type 1 RTA were complicated and were easy to be misdiagnoed.The misdiagnosis rate were as high as 64.7% in other hospitals.Conclusion: Type 1 RTA should be further recognized in clinic in order to make earlier diagnose and treatment.

    Release date:2016-09-08 10:12 Export PDF Favorites Scan
  • 中西医结合治疗有机磷农药中毒合并重症急性胰腺炎护理一例

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  • tropine Sequential Therapy and Conventional Atropine Treatment of Organophosphorus Pesticide Poisoning in the Efficacy Analysis

    摘要:目的:探讨有机磷农药中毒患者阿托品使用方法,提高抢救成功率。方法: 对2005年6月至2009年6月我院收治的有机磷农药中毒病人281例进行分组,所有患者均使用阿托品疗法,A组为2007年以后132例序贯阿托品疗法患者,B组2007年以前为常规使用静推继之肌注阿托品疗法149例患者,根据有机磷农药对胆碱酯酶复能剂的疗效分为高效组和低效组,并结合病情严重程度共分为重度有机磷农药中毒胆碱酯酶复能剂高效组、重度有机磷农药中毒胆碱酯酶复能剂低效组,轻度有机磷农药中毒胆碱酯酶复能剂高效组、轻度有机磷农药中毒胆碱酯酶复能剂低效组4组,分别从达到阿托品化时间、维持阿托品化效果、反跳和中间综合征发生率、开始撤药平均时间、总住院费用、总住院平均时间、护士劳动强度进行总结和分析。结果: 维持阿托品化疗效A组与B组间有显著差异,P值lt;0.01,开始撤药平均时间、总住院平均时间、总住院费用、护士劳动强度A组与B组间均有差异,P值lt;0.05,发生反跳和中间综合征发生率、达到阿托品化时间在高效组间比较无差异,低效组间比较无差异,高效组与低效组比较有显著差异,P值lt;0.01,主要与中毒药物种类和病情严重程度有关,其次与阿托品治疗方法有关。 结论: 序贯阿托品疗法治疗有机磷农药中毒优于常规使用静推继之肌注阿托品疗法。Abstract: Objective: To discussion of atropine in organophosphorus pesticide poisoning patients with the use of two different methods to improve the success rate. Methods: For June 2005 to June 2009 inour hospital a total of organophosphorus pesticide poisoning 281 cases were divided into A group and B group, All patients were using atropine therapy, 132 cases of sequential therapy in patients with atropine is divided into A group, 149 cases of routine use of intravenous injection and intramuscular injection of atropine group patients were divided into B group, From the following aspects were analyzed and summarized, They are the maintenance of the effect of atropinization, the average time for the beginning of withdrawal, the total hospitalization costs, the total average time for hospitalization and nurses labor intensity. According to the organic phosphorus pesticide on the efficacy of cholinesterase agents are divided into efficient and inefficient groups groups, From the types of poisons, toxic ways, poisoning performance and Complications for stratified, They were divided into 4 groups, severe organophosphorus pesticide poisoning and cholinesterase reactivator can be highly effective group, severe organophosphorus pesticide poisoning and cholinesterase reactivator Lowefficacy group, mild organophosphorus pesticide poisoning and cholinesterase reactivator can be highly effective group, mild organophosphorus pesticide poisoning and cholinesterase reactivator Lowefficacy group, Correlation analysis Antijumping and the incidence of intermediate syndrome and atropinization time.Results:Maintain the efficacy of atropine of A group and B were significantly different between groups, Plt;0.01, the average time began to withdraw drugs, the total average time for hospitalization, total hospital charges, nursing labor intensity of A group and B are differences between the two groups, P<0.05. Rebound occurs and the incidence of intermediate syndrome, to atropinization time high between the two groups showed no difference between the two groups showed no differences between inefficient and efficient group and inefficient group were significantly different, Plt;0.01, mainly related to poisoning by drug type and severity of illness, followed with atropine therapy. Conclusion:Atropine sequential therapy is superior to organophosphorus pesticide poisoning by conventional atropine treatmen.

    Release date:2016-09-08 10:12 Export PDF Favorites Scan
  • Research progress of amanitin-containing mushroom poisoning

    Amanitin-containing mushroom poisoning is one of the most harmful and lethal types of mushroom poisoning events. Its basic medical and clinical medical knowledge has not been fully understood and mastered, so the basic and clinical diagnosis and treatment of amanitin-containing mushroom poisoning has always been a hot research field of acute mushroom poisoning. This article focuses on the new progress in the epidemiology, toxicological properties, poisoning mechanism, clinical diagnosis and treatment of amanitin-containing mushroom poisoning, in order to provide the basis for further study, diagnosis and treatment of amanitin-containing mushroom poisoning for basic researchers and clinical medical staff.

    Release date:2023-11-24 03:33 Export PDF Favorites Scan
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