Objective To probe into the influence of 5 km reiteration hypobaric hypoxia on the content trace elements in mice's livers and spleens.
Methods Mice were divided into two groups, group of 5 km hypobaric hypoxia for 30 min and ground control group.In experimental group the mice were exposed to 5 km hypobaric hypoxia for 30 min and successive for 7 d.At the eighth day mice were executed, and livers and spleens were taken to dry to eternal weight.Atomic absorption spectrophotometry was used to detect the contents of Zn, Fe, Cu in livers and spleens of mice.
Results The contents of Cu, Fe in mice's livers at group of 5 km reiteration hypobaric hypoxia had significant difference compared with the control group(P < 0.05).So did the content of Fe in mice's spleens(P < 0.05).
Conclusion 5 km reiteration hypobaric hypoxia caused the contents of Fe, Cu in mice's livers decreased, the content of Fe in mice's spleen increased.
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