Mz. Khan et J. Szarek, EFFECTS OF CONCURRENT ORAL-ADMINISTRATION OF LEAD, SELENIUM OR MONENSIN ON HEPATIC PORPHYRIN LEVELS IN BROILER-CHICKENS DURING SUBACUTE TOXICOSIS, Journal of veterinary medicine. Series B, 41(2), 1994, pp. 77-82
Liver-porphyrin levels were found to have increased during sub-acute l
ead toxicosis. The presence of selenium or monensin in the diet of lea
d-intoxicated birds resulted in a further increase of liver-porphyrin
levels. The results of this study indicate the presence of an interact
ion between lead and selenium or monensin in producing an increase in
porphyrins in the liver tissue of broiler chickens.