目的比较单腔气管插管和双腔气管插管在微创食管癌根治术中近期效果的差异。方法回顾性分析福建省立医院胸外科2014年1月~2015年12月接受微创Mckeown术的94例食管癌患者的临床资料。结果单腔插管组术中出血显著少于双腔插管组（205.6...目的比较单腔气管插管和双腔气管插管在微创食管癌根治术中近期效果的差异。方法回顾性分析福建省立医院胸外科2014年1月~2015年12月接受微创Mckeown术的94例食管癌患者的临床资料。结果单腔插管组术中出血显著少于双腔插管组（205.6±62.1 m L vs 277.9±219.9 m L,P=0.028）,左喉返神经旁淋巴结清扫数（3.4±5.5 vs 1.2±2.5,P=0.043）和纵隔淋巴结清扫数（19.1±14.2 vs 13.7±9.2,P=0.037）显著多于双腔插管组。两组手术时间、右喉返神经旁淋巴结清扫数、淋巴结清扫总数、平均住院时间、平均住ICU时间及术后并发症的发生率的差异无统计学意义。结论单腔气管插管具有费用低、操作简单、术野显露好的特点,有助于纵隔淋巴结的清扫和减少术中出血,其近期效果优于双腔支气管插管。展开更多
Objective: To study the expression of vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (b-FGF) and their receptors after injection of external VEGF on ischemic heart muscle and to investiga...Objective: To study the expression of vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (b-FGF) and their receptors after injection of external VEGF on ischemic heart muscle and to investigate the mechanism of therapeutic myocardial angiogenesis of VEGF. Methods: Standard experimental pigs underwent placement of a left circumflex artery ameroid occluder. Six weeks later, the animals in the experimental group were treated with VEGF (20 μg) by direct epicardial injection (n=8) and other animals in the control group did not receive any treatment (n=8). Four weeks after therapy, the animals were evaluated with regard to mRNA and protein expression of VEGF and b-FGF and their receptors by RT-PCR and Western blotting. Results: The mRNA expression of VEGF and b-FGF and their receptors by RT-PCR expressing as percentage of density ratio to the GAPDH control was increased in experimental group versus control group. The protein expression of VEGF and b-FGF and their receptors by Western blot expressing as percentage of density ratio to the Commassie Blue control was increased in experimental group versus control Group. Conclusion: Exogenous VEGF can induce the expression of endogenous VEGF, b-FGF, and their receptors; b-FGF may play a role in the angiogenesis of VEGF.展开更多
文摘目的比较单腔气管插管和双腔气管插管在微创食管癌根治术中近期效果的差异。方法回顾性分析福建省立医院胸外科2014年1月~2015年12月接受微创Mckeown术的94例食管癌患者的临床资料。结果单腔插管组术中出血显著少于双腔插管组（205.6±62.1 m L vs 277.9±219.9 m L,P=0.028）,左喉返神经旁淋巴结清扫数（3.4±5.5 vs 1.2±2.5,P=0.043）和纵隔淋巴结清扫数（19.1±14.2 vs 13.7±9.2,P=0.037）显著多于双腔插管组。两组手术时间、右喉返神经旁淋巴结清扫数、淋巴结清扫总数、平均住院时间、平均住ICU时间及术后并发症的发生率的差异无统计学意义。结论单腔气管插管具有费用低、操作简单、术野显露好的特点,有助于纵隔淋巴结的清扫和减少术中出血,其近期效果优于双腔支气管插管。
文摘Objective: To study the expression of vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (b-FGF) and their receptors after injection of external VEGF on ischemic heart muscle and to investigate the mechanism of therapeutic myocardial angiogenesis of VEGF. Methods: Standard experimental pigs underwent placement of a left circumflex artery ameroid occluder. Six weeks later, the animals in the experimental group were treated with VEGF (20 μg) by direct epicardial injection (n=8) and other animals in the control group did not receive any treatment (n=8). Four weeks after therapy, the animals were evaluated with regard to mRNA and protein expression of VEGF and b-FGF and their receptors by RT-PCR and Western blotting. Results: The mRNA expression of VEGF and b-FGF and their receptors by RT-PCR expressing as percentage of density ratio to the GAPDH control was increased in experimental group versus control group. The protein expression of VEGF and b-FGF and their receptors by Western blot expressing as percentage of density ratio to the Commassie Blue control was increased in experimental group versus control Group. Conclusion: Exogenous VEGF can induce the expression of endogenous VEGF, b-FGF, and their receptors; b-FGF may play a role in the angiogenesis of VEGF.
