Objective To observe bone mass changes during convalescence after simulated weightlessness.

目的观察模拟失重恢复期骨质的变化.

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Objective To study the effects of short - term simulated weightlessness on human vectorcardiogram ( VCG ).

目的探讨短期-6°头低位卧床模拟失重对人心电向量图 ( vectorcardiogram,VCG ) 的影响.

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Objectives : To investigate the microflora in rats gastrointestinal under simulated weightlessness.

目的: 研究模拟失重条件下大鼠肠道菌群变化情况.

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Objective To study changes in ultrastructure of soleus muscle spindle induced by simulated weightlessness in rats.

目的观察模拟失重不同时期大鼠比目鱼肌肌梭超微结构的改变.

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Objective To investigate the protective effects of Digoxin on atrioventricular function in rats after simulated weightlessness.

目的应用高频超声心动图观察地高辛干预尾吊模拟失重大鼠心功能变化情况,评估药物作用.

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Ojective To study the endothelial mechanism of simulated weightlessness on the reactivity of pulmonary artery.

目的研究血管内皮在模拟失重时肺动脉反应性变化中的作用.

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Objective To study the effects of vitamin K on bone metabolize in simulated weightlessness rats.

目的探讨维生素K对模拟失重大鼠骨质的影响,为失重骨丢失的防护提供实验依据.

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Objective To investigate the alterations in vasoreactivity of hindlimb arterial bed after simulated weightlessness.

目的观察模拟失重对大鼠后肢血管床血管反应性的影响.

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Objective To investigate the effects of simulated weightlessness and mechanical loading on bone interstitial fluid flow.

目的采用体内分子示踪方法观察尾吊大鼠胫骨骨陷窝小管液流改变及施加力负荷后的变化.

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