Hypobaric hypoxia induced renal damage is mediated by altering redox pathway.

Systemic hypobaric hypoxia is reported to cause renal damage; nevertheless the exact pathophysiological mechanisms are not completely understood. Therefore, the present study aims to explore renal pathophysiology by using proteomics approach under hypobaric hypoxia. Six to eight week old male Sprague Dawley rats were exposed to hypobaric hypoxia equivalent to altitude of 7628 metres (pO2-282mmhg) at 28°C and 55% humidity in decompression chamber for different time intervals; 1, 3, and7 days.