• The Korean Journal of Zoology
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• v.33 no.3
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• pp.297-302
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• 1990

The effects of ginseng saponin on the activity of serum alanine aminoiransferase (ALT) in trained rats were examined. The trained group was given a chronic swimming bout (approx. 90 min/day) for 50 days, and ginseng group was given an oral administration of ginseng saponin (150mg/kg/day) for 2 weeks. Ginseng treated-trained group was given an oral administration of ginseng saponin for 2 weeks prior to the termination of a swimming bout. In this experiment, male rats of Sprague-Dawley strain (250 $\pm$ 20 g) were used. The activities of serum ALT in trained and in ginseng groups increased 72.89% (P < 0.01) and 57.14% (P < 0.01) than in control groups, respectively. Also, the activities of serum ALT increased 69.66% (P <0.01) in saline treated-trained group, and 79.31% (P < 0.01) in ginseng treated-trained group than in control groups which were given saline solution and kept sedentary. The effect of ginseng saponin, as revealed by comparing the ginseng treated-trained group with the saline treated-trained group, was not significant. The present study suggests that training and ginseng saponin significantly increased the activity of serum ALT in rats, but that, in ginseng treated-trained group, ginseng saponin did not raise any further the increased activity of serum ALT by training.