目的探讨基于快速康复外科(ERAS)理念的麻醉管理方案在胸腔镜手术中的应用效果。方法选取2021年12月-2022年12月在该院行胸腔镜手术的患者100例,随机分为对照组和观察组,各50例。对照组予以常规麻醉管理,观察组采用基于ERAS理念的麻醉...目的探讨基于快速康复外科(ERAS)理念的麻醉管理方案在胸腔镜手术中的应用效果。方法选取2021年12月-2022年12月在该院行胸腔镜手术的患者100例,随机分为对照组和观察组,各50例。对照组予以常规麻醉管理,观察组采用基于ERAS理念的麻醉管理方案。比较两组患者临床指标,术后1、3、5和7 d切口疼痛程度,术后1和3 d炎症因子水平,术后肺部并发症,以及恶心、呕吐和呼吸抑制发生率。结果观察组苏醒拔管时间和住院时间短于对照组,治疗费用少于对照组,观察组术后各时点疼痛视觉模拟评分(VAS)明显低于对照组,术后1和3 d C反应蛋白(CRP)和肿瘤坏死因子-α(TNF-α)水平低于对照组,差异均有统计学意义(P<0.05)。观察组肺部并发症总发生率为6.00%,明显低于对照组的22.22%,差异有统计学意义(P<0.05)。观察组恶心、呕吐和呼吸抑制发生率分别为2.00%和0.00%,对照组恶心、呕吐和呼吸抑制发生率分别为6.00%和4.00%,两组患者其他并发症总发生率比较,差异无统计学意义(P>0.05)。结论基于ERAS理念下的麻醉管理方案,在胸腔镜手术中具有较好的应用效果,能加快术后恢复进程,减轻疼痛,减少术后肺部并发症,节省治疗费用。值得临床推广应用。展开更多
Codiaeum variegatum has been widely investigated for its biological proprieties ranging from the antiamoebic potential to the phytochemical analysis. The aim of the present study was to evaluate the anti-inflammatory ...Codiaeum variegatum has been widely investigated for its biological proprieties ranging from the antiamoebic potential to the phytochemical analysis. The aim of the present study was to evaluate the anti-inflammatory potential of C. variegatum leaf extracts and fractions. A primary macrophage culture activated by Saccharomyces cereviseae (SC) was used to evaluate cell cytotoxicity and anti-inflammatory potential of the plant extracts and fractions. Macrophages were treated with different concentrations (0.1;1;10 and 100 μg/mL) of the extracts/fractions for the inhibition of 5-lipoxygenase activity, nitric oxide (NO) and Tumor Necrosis Factor Alpha (TNF-α) production. No significant difference was observed on cell viability in the presence of extracts and fractions at tested concentration during the incubation period. Extracts and fractions of C. variegatum inhibited the 5-lipoxygenase activity, NO and TNF-α production by viable primary mouse macrophages in a concentration-dependent manner. The fractionation process increased anti-inflammatory activity. Among fractions, HEF2, HEF3, HEF5, EEF1, EEF3 and EEF5 exhibited the best anti-inflammatory potential. C. variegatum extracts and fractions exhibited a greater anti-inflammatory potential throughout the inhibition of pro-inflammatory mediators such as NO, 5-Lox and TNF-α.展开更多
目的研究不同刺激条件对人角质形成细胞Ha Ca T细胞中TSLP、IL-33表达水平的影响,探讨过敏性疾病中关键启动因子TSLP、IL-33体外表达细胞模型的最佳刺激方法。方法应用角质形成细胞无血清培养液(K-SFM)体外培养Ha Ca T细胞,给予不同刺激...目的研究不同刺激条件对人角质形成细胞Ha Ca T细胞中TSLP、IL-33表达水平的影响,探讨过敏性疾病中关键启动因子TSLP、IL-33体外表达细胞模型的最佳刺激方法。方法应用角质形成细胞无血清培养液(K-SFM)体外培养Ha Ca T细胞,给予不同刺激剂,筛选出明显促进Ha Ca T细胞中TSLP和IL-33表达的刺激剂。进而考察单独与联合刺激剂时的量效关系,最后对选出的刺激剂进行时效关系考察。TSLP和IL-33表达水平采用ELISA和免疫荧光法检测。结果 (1)Poly(I:C)与TNF-α两种刺激剂单独使用时均能明显刺激Ha Ca T细胞分泌TSLP和IL-33,其余刺激剂在本实验浓度范围内未见明显差异。(2)Poly(I:C)100 mg·L-1与TNF-α20μg·L-1联合刺激对Ha Ca T细胞表达TSLP和IL-33的促进作用最为明显。(3)对Poly(I:C)100 mg·L-1与TNF-α20μg·L-1联合刺激Ha Ca T细胞的时效关系考察发现,刺激12 h Ha Ca T细胞中TSLP和IL-33的表达水平最高。结论不同刺激剂和刺激时间对体外刺激Ha Ca T细胞表达细胞因子TSLP和IL-33的效应不同,其中以Poly(I:C)100 mg·L-1与TNF-α20μg·L-1联合刺激Ha Ca T细胞12 h后,TSLP和IL-33的表达水平升高最为明显。该结果为过敏性疾病的病理机制及药物作用研究提供了合适的方法。展开更多
文摘目的探讨基于快速康复外科(ERAS)理念的麻醉管理方案在胸腔镜手术中的应用效果。方法选取2021年12月-2022年12月在该院行胸腔镜手术的患者100例,随机分为对照组和观察组,各50例。对照组予以常规麻醉管理,观察组采用基于ERAS理念的麻醉管理方案。比较两组患者临床指标,术后1、3、5和7 d切口疼痛程度,术后1和3 d炎症因子水平,术后肺部并发症,以及恶心、呕吐和呼吸抑制发生率。结果观察组苏醒拔管时间和住院时间短于对照组,治疗费用少于对照组,观察组术后各时点疼痛视觉模拟评分(VAS)明显低于对照组,术后1和3 d C反应蛋白(CRP)和肿瘤坏死因子-α(TNF-α)水平低于对照组,差异均有统计学意义(P<0.05)。观察组肺部并发症总发生率为6.00%,明显低于对照组的22.22%,差异有统计学意义(P<0.05)。观察组恶心、呕吐和呼吸抑制发生率分别为2.00%和0.00%,对照组恶心、呕吐和呼吸抑制发生率分别为6.00%和4.00%,两组患者其他并发症总发生率比较,差异无统计学意义(P>0.05)。结论基于ERAS理念下的麻醉管理方案,在胸腔镜手术中具有较好的应用效果,能加快术后恢复进程,减轻疼痛,减少术后肺部并发症,节省治疗费用。值得临床推广应用。
文摘Codiaeum variegatum has been widely investigated for its biological proprieties ranging from the antiamoebic potential to the phytochemical analysis. The aim of the present study was to evaluate the anti-inflammatory potential of C. variegatum leaf extracts and fractions. A primary macrophage culture activated by Saccharomyces cereviseae (SC) was used to evaluate cell cytotoxicity and anti-inflammatory potential of the plant extracts and fractions. Macrophages were treated with different concentrations (0.1;1;10 and 100 μg/mL) of the extracts/fractions for the inhibition of 5-lipoxygenase activity, nitric oxide (NO) and Tumor Necrosis Factor Alpha (TNF-α) production. No significant difference was observed on cell viability in the presence of extracts and fractions at tested concentration during the incubation period. Extracts and fractions of C. variegatum inhibited the 5-lipoxygenase activity, NO and TNF-α production by viable primary mouse macrophages in a concentration-dependent manner. The fractionation process increased anti-inflammatory activity. Among fractions, HEF2, HEF3, HEF5, EEF1, EEF3 and EEF5 exhibited the best anti-inflammatory potential. C. variegatum extracts and fractions exhibited a greater anti-inflammatory potential throughout the inhibition of pro-inflammatory mediators such as NO, 5-Lox and TNF-α.
文摘目的研究不同刺激条件对人角质形成细胞Ha Ca T细胞中TSLP、IL-33表达水平的影响,探讨过敏性疾病中关键启动因子TSLP、IL-33体外表达细胞模型的最佳刺激方法。方法应用角质形成细胞无血清培养液(K-SFM)体外培养Ha Ca T细胞,给予不同刺激剂,筛选出明显促进Ha Ca T细胞中TSLP和IL-33表达的刺激剂。进而考察单独与联合刺激剂时的量效关系,最后对选出的刺激剂进行时效关系考察。TSLP和IL-33表达水平采用ELISA和免疫荧光法检测。结果 (1)Poly(I:C)与TNF-α两种刺激剂单独使用时均能明显刺激Ha Ca T细胞分泌TSLP和IL-33,其余刺激剂在本实验浓度范围内未见明显差异。(2)Poly(I:C)100 mg·L-1与TNF-α20μg·L-1联合刺激对Ha Ca T细胞表达TSLP和IL-33的促进作用最为明显。(3)对Poly(I:C)100 mg·L-1与TNF-α20μg·L-1联合刺激Ha Ca T细胞的时效关系考察发现,刺激12 h Ha Ca T细胞中TSLP和IL-33的表达水平最高。结论不同刺激剂和刺激时间对体外刺激Ha Ca T细胞表达细胞因子TSLP和IL-33的效应不同,其中以Poly(I:C)100 mg·L-1与TNF-α20μg·L-1联合刺激Ha Ca T细胞12 h后,TSLP和IL-33的表达水平升高最为明显。该结果为过敏性疾病的病理机制及药物作用研究提供了合适的方法。