目的探讨急性肺损伤患者使用呼吸机时，不同的潮气量对患者的血液动力学、肺通气和肺力学的影响。

Objective To study the influence of the different tidal volume on hemodynamics, pulmonary mechanics and lung injury during mechanical ventilation in patients.

youdao

目的观察不同潮气量机械通气对大鼠肺组织内毒素CD14受体表达的影响。

Objective To investigate the effect of mechanical ventilation with different tidal volume on CD14 receptor in lung tissue.

youdao

目的通过建立过度通气导致呼吸机相关性肺损伤(VILI)大鼠模型，评估不同潮气量对肺损伤的影响。

Objective to establish an experimental model of ventilator-induced lung injury (VILI) in rats through tracheal tube and evaluate the influence of different ventilatory volumes on VILI in rat lung.

youdao