Cent Eur J Public Health 1994, 2(2):77-79

Influence of chronic mercury poisoning upon the connective tissue in rats. I. Effect of mercuric chloride on glycosaminoglycan levels in tissues, serum and urine

Olczyk K., Kucharz E.J., Głowacki A.

Department of Clinical Chemistry, Silesian University School of Medicine, Katowice, Poland

Rats were intoxicated with mercuric chloride (1mg/kg b.w.) daily, for 12 weeks. A decrease in total glycosaminoglycan content was shown in the skin, the lungs, the liver and the heart muscle. These changes were accompanied by a slight alteration of the glycosaminoglycan pattern, a decrease in hyaluronic acid in the skin, the lungs and the heart muscle and an enhancement of heparan sulphate level in the kidneys. In serum of mercury-intoxicated rats, an increase in total glycosaminoglycan levels was shown. This enhancement was caused by elevation of almost all fractions. Urine output of glycosaminoglycans was higher in mercury-treated animals as compared to the controls.

Published: December 1, 1994  Show citation