Zhonghua yi xue za zhi
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Zhonghua yi xue za zhi · Apr 2006
[Cardioprotective effects of sodium ferulate mediated by nitric oxide on ischemia-reperfusion injured myocardium: experiment with isolated rat hearts].
To investigate the cardioprotective effects of sodium ferulate (SF) mediated by nitric oxide on ischemia-reperfusion injured myocardium. ⋯ SF pretreatment significantly improves the releasing of NO, decreases oxygen free radicals, and relieves myocardial ischemia reperfusion injury. The opening of the ATP-sensitive potassium channels induced by the cGMP way of NO activation may be an important pathway in the cardioprotective effects of SF pretreatment.
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Zhonghua yi xue za zhi · Apr 2006
[Transvenous embolization in treatment of refractory carotid-cavernous sinus fistula].
To investigate the effects of transvenous embolization in treatment of refractory carotid-cavernous sinus fistula (CCF). ⋯ Safe and effective, transvenous embolization can be the first choice after the failure in treatment of the carotid-cavernous sinus fistula.
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Zhonghua yi xue za zhi · Mar 2006
[Correlation of limb and myocardial ischemia postconditioning with acute myocardial reperfusion injury].
We tested the hypothesis that remote postconditioning, which is induced by a single 5-min episode of femoral artery occlusion and reperfusion applied just before the onset of coronary artery reperfusion, protects the myocardium from reperfusion injury. ⋯ Remote limb postconditioing applied just before the onset of coronary artery reperfusion provides potent myocardial infarct size reduction, which is similar to the cardioprotective effect of myocardial postconditioning exerted during the first minutes of coronary reperfusion. The potential mechanism of this inter-organ remote postconditioning phenomenon might be associated with decreasing the injury caused by oxygen free radicals and strengthening the action of antioxidation.
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Zhonghua yi xue za zhi · Mar 2006
[Risk factors affecting the survival rate in serious multiple trauma patients associated with acute lung injure/acute respiratory distress syndrome].
To investigate risk factors affecting the survival rate in serious multiple traumatic patients associated with acute lung injure (ALI)/acute respiratory distress syndrome (ARDS). ⋯ Different from the results of study of traditional risk factors affecting survival rate in ALI/ARDS, this study reveals that smoking may be an independent risk factor; the earlier ALI/ARDS appears, the lower the predictable survival rate in condition of serious multiple trauma; MODS is easily induced in the course of complicating renal insufficiency during the time of lung injury; sepsis and gastrointestinal hemorrhage are still the infective factors or infection inducing factors affecting the survival rate after trauma; and the primary disease causing infection must be treated actively.
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Zhonghua yi xue za zhi · Feb 2006
[Repair of skin damage with mesenchymal stem cells-poly (lactic-co-glycolic acid) scaffolds: experimental study with rabbits].
To evaluate the feasibility and effect of mesenchymal stem cells (MSCs)-poly (lactic-co-glycolic acid) (PLGA) scaffold as transplant in repair of skin damage. ⋯ The compound of MSCs-PLGA polymer is effective in wound healing.