The effect of ethanol on zinc, calcium and copper concentrations of tissues in rats

Lee, Keun-woo; Lee, Hyun-beom

Korean Journal of Veterinary Research 1989;29(1):7-11.

Keun-woo Lee, Hyun-beom Lee

College of Veterinary Medicine, Kyungpook National University

Rat에 있어서 ethanol투여가 체조직의 무기질 함량에 미치는 영향

이근우, 이현범

경북대학교 수의과대학

Abstract

This study was designed in order to clarify the effect of ethanol drinking on the mineral contents on liver, kidney, muscle and hair. Forty-five rats were divided into 2 groups and a control group. The control group received tap water and the other 2 groups were given 8% and 40% ethanol as drinking source. Liver, kindney, muscle and hair samples were taken and analyzed for zinc, calcium and copper contents by atomic absorption spectrophotometric methods. The results obtained are summrized as follows; 1. The zinc content of muscle showed significant (p<0.01) decrease in both groups. 2. The calcium content of hair showed significant (p<0.1) increase in 8% ethanol group. 3. The copper contents of kidney and muscle in 8% ethanol group and liver in 40% ethanol group showed significant (p<0.1) decrease.

Key Words: ethanol, zinc, calcium, copper