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实行母乳喂养、母婴同室、做好婴儿的临床观察极其重要,尤其是出生7天内新生儿,对外界适应能力差,不良环境因素、感染因素均可造成疾病发生,自2001~2002年对684例的母婴同室新生儿临床观察取得良好效果。 相似文献
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目的:观察经喉罩全凭七氟醚吸入麻醉在小儿眼科手术中的临床应用效果.方法:60例ASA Ι~Ⅱ级拟在全麻下行眼科手术的患儿随机分为喉罩-七氟醚组(实验组)和氯胺酮组(对照组).观察两组患儿麻醉诱导时间和苏醒时间,比较两组患儿术中、术后发生的不良反应.结果:实验组的诱导时间和苏醒时间明显短于对照组(P<0.05).实验组的体动反应,呼吸抑制,术后嗜睡的发生率明显低于对照组(P<0.05).但实验组术后呕吐的发生率明显高于对照组(P<0.05).结论:经喉罩全凭七氟醚吸入麻醉适合用于小儿眼科手术,麻醉诱导快,术中安全平稳,术后苏醒快,不良反应少. 相似文献
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靶控输注丙泊酚用于无痛肠镜检查60例 总被引:1,自引:0,他引:1
目的:研究靶控输注丙泊酚用于无痛肠镜检查的麻醉效果和麻醉安全性。方法:60例患者随机分为两组即靶控输注组(TCI组)和手控输注组(MCI组),每组30例。TCI组使用靶控输注丙泊酚,血浆靶控浓度设定为5.0μg/ml。MCI组静脉缓慢推注丙泊酚2mg/kg。分别观察两组患者的呼吸循环变化,苏醒时间和丙泊酚的总用药量。最后对两组数据进行统计学分析。结果:两组中的SBP、DBP、SpO2较肠镜检查前均有明显下降,但MCI组下降幅度明显高于TCI组。MCI组中呼吸抑制(SPO2<90%)发生7例,TCI组无呼吸抑制发生。MCI组的丙泊酚用量显著高于TCI组;MCI组的苏醒时间显著长于TCI组。结论:靶控输注用于无痛肠镜检查可明显提高麻醉效果和安全性,患者血流动力学稳定,呼吸抑制轻,苏醒迅速。 相似文献
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目的:总结脑卒中后遗症患者的护理措施.方法:回顾性分析52例脑卒中后遗症患者的临床资料.结果:本组患者痊愈出院10例,好转36例.结论:加强脑卒中后遗症患者的护理有利于预后. 相似文献
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地佐辛预防小儿全身麻醉苏醒期躁动的临床观察 总被引:1,自引:0,他引:1
目的:探讨地佐辛对预防小儿全身麻醉苏醒期躁动的治疗效果。方法:将80例择期行全身麻醉手术的患儿随机分为对照组和地佐辛组(分别在手术结束前30min静脉滴注NaCl溶液2ml和地佐辛0.1 mg/kg)。比较两组手术时间、麻醉时间、拔管时间和苏醒期的躁动评分,记录各观察点患儿的平均动脉压和心率。结果:两组的手术时间、麻醉时间、拔管时间无统计学差异;地佐辛组苏醒期躁动评分明显低于对照组(P<0.05);两组患儿在各观察点患儿的平均动脉压和心率比较,差异有统计学意义(P<0.05)。结论:地佐辛能有效地预防小儿全身麻醉苏醒期躁动,全身麻醉后苏醒更安全。 相似文献
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目的 探讨大麻素CB2受体激动剂AM1241预处理对联用脂多糖(LPS)和γ-干扰素(IFN-γ)所致小胶质细胞活化和损伤的影响.方法 选择小鼠小胶质细胞进行实验,细胞分为对照组、AM1241组、LPS/IFN-γ组和AM1241+LPS/IFN-γ组.对照组细胞正常培养;AM1241组细胞经AM1241预处理2 h后正常培养;LPS/IFN-γ组细胞用含1 μg/mL LPS和50 U/mL,IFN-γ的培养基培养24 h;AM1241+LPS/IFN-γ组细胞经AM1241预处理2 h后,更换正常培养基培养2 h,最后用含1 μg/mL LPS和50 U/mL IFN-γ的培养基培养24 h.采用MTT法检测细胞代谢率,NO检测试剂盒检测细胞培养液中NO释放量,倒置相差显微镜观察细胞形态.结果 AM1241+LPS/IFN-γ组细胞代谢率为92.55%±8.37%,明显高于LPS/IFN-γ组(75.04%±3.01%),差异有统计学意义(P<0.05).AM1241+LPS/IFN-γ组细胞培养基中NO浓度为(43.44±5.52) μmol/L,明显低于LPS/IFN-γ组[(90.87±4.28)μmol/L],差异有统计学意义(P<0.05).LPS/IFN-γ组大量细胞结构被破坏,胞体增大,伪足增粗、变短或消失;AM1241+LPS/IFN-γ组少量细胞结构被破坏,胞体稍增大,伪足较明显.结论 大麻素CB2受体激动剂AM1241预处理可减轻联用LPS和IFN-γ所致的小胶质细胞活化和损伤.Abstract: Objective To investigate the effect of preconditioning with cannabinoid CB2 receptor agonist AM1241 on microglial activation and injury induced by lipopolysaccharide ( LPS) and interferon-γ (IFN-γ). Methods The microglial cells were chosen and assigned to control group,AM1241 treatment group, LPS/IFN-γ inducement group and AM1241+LPS/IFN-γ treatment group. Cells of control group were cultured in normal medium;cells of AM1241 treatment group were preconditioned with AM 1241 for 2 h, and then the medium was changed with normal medium;cells of LPS/IFN-γ inducement group were exposed to the medium containing 1 μg/mL LPS plus 50 U/mL IFN-γ for 24 h;cells of AM1241+LPS/IFN-γ treatment group were preconditioned with AM1241, then the medium were changed with normal medium for 2 h, and at last, cells of this group were exposed to 1 μg/mL LPS plus 50 U/mL IFN-γ for 24 h. Microglial metabolism was assessed by MTT assay;NO release was measured by Reagent Kit;microglial shapes were observed through microscope. Results CB2 receptor agonist preconditioning can up-regulate the microglial CB2 receptor expression markedly;cell metabolism of AM1241+LPS/IFN-γ treatment group (92.55 ±8.37%) was obviously higher than that of LPS/IFN-γ inducement group (75.04±3.01%, P<0.05);AM1241+LPS/IFN-γ treatment group (43.44±5.52 μmol/L) released significantly less NO than LPS/IFN-γ inducement group (90.87±4.28 (μmol/L, P<0.05). Cells of the LPS/IFN-γ inducement group were destroyed seriously with enlarged soma and thickened and shortened pseudopodium;cells of the AM1241+LPS/IFN-γ treatment group were destroyed slightly with slightly enlarged soma and thickened and shortened pseudopodium. Conclusion Preconditioning with cannabinoid CB2 receptor agonist AM1241 reduces microglial activation and injury induced by LPS plus IFN-γ. 相似文献