ACTA PHYSIOLOGICA HUNGARICA, vol.79, no.1, pp.95-101, 1992 (SCI-Expanded)
The changes of immunoglobulin-G and creatinine levels in mid-altitude were investigated in rabbits. The animals living at sea level were exposed to 2240 m altitude for 22 days period. When compared with sea level values; immunoglobulin-G levels were significantly low. Serum creatinine level decreased significantly in the 2nd day, then reached the sea level amount on the 12th day. On the 22nd day a significant increase was observed. It was concluded that the decrease in immunoglobulin-G values may be due to the depression of protein synthesis. The increase in plasma creatinine level would be explained by the decrease in urine.