Zhongguo wei zhong bing ji jiu yi xue = Chinese critical care medicine = Zhongguo weizhongbing jijiuyixue
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Zhongguo Wei Zhong Bing Ji Jiu Yi Xue · Mar 2007
[Treatment effects of antithrombin-III on coagulation abnormalities in rats with endotoxaemia].
To study the treatment effects of antithrombin-III (AT-III) on coagulation abnormalities in rats with endotoxaemia. ⋯ These findings indicate that AT-III can be used to treat disseminated intravascular coagulation (DIC) in rats with endotoxaemia. Preventive use of AT-III in rats with endotoxaemia is therapeutically effective.
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Zhongguo Wei Zhong Bing Ji Jiu Yi Xue · Feb 2007
[Effect of recruitment maneuver on alveolar epithelium barrier in rat with acute lung injury].
To evaluate the influence of recruitment maneuver (RM) on alveolar epithelium barrier in rat with acute lung injury (ALI). ⋯ RM can alleviate lung tissue injury, up-regulate SP-C mRNA expression in alveolar epithelium, protect alveolar epithelium barrier and down-regulate pulmonary inflammatory mediator expression in ALI.
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Zhongguo Wei Zhong Bing Ji Jiu Yi Xue · Feb 2007
[Effect of posture and positive end expiratory pressure on central venous pressure in patients with mechanical ventilation].
To investigate the effect of posture and different positive end expiratory pressure (PEEP) on central venous pressure (CVP) in critically ill patients with mechanical ventilation (MV). ⋯ CVP was not influenced by the posture. CVP increased gradually with the increase in PEEP. Changing posture and weaning of mechanical ventilation led to deterioration of oxygenation and increased agitation. Maintaining of posture and PEEP when measuring CVP could improve safety and comfort of patients, and reduce the work of nursing.
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Zhongguo Wei Zhong Bing Ji Jiu Yi Xue · Feb 2007
[Study of the effects on the heart function when different positive end expiratory pressure levels were used on patients treated with mechanical ventilation].
To study the effects on the hemodynamics and the heart function when different positive end-expiratory pressure (PEEP) levels were used on patients treated with mechanical ventilation. ⋯ Under the condition of mechanical ventilation, when the lung volume was relatively constant, change in PEEP levels (0-13 cm H(2)O) had no obvious effects on the normal cardiac function group, but can significantly decrease right ventricular preload, PCBF and left ventricular preload. Optimal PEEP may improve the cardiac function. The change in the airway pressure is not consistent with the changes in cardiac function.
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Zhongguo Wei Zhong Bing Ji Jiu Yi Xue · Feb 2007
[Analysis of risk factors in prognosis in patients requiring long-term mechanical ventilation].
To analyze risk factors in patients receiving mechanical ventilation in intensive care unit (ICU). ⋯ The time of tracheostomy, the levels of HCT value, the amount of PLT were independent risk factors associated with patients requiring LTMV.