In vivo relationships between vitamins A and E

Male guinea pigs (21) weighing about 400 g were given vitamin A for 15-18 days in a daily dose of 150 000 i.u. Healthy guinea pigs not receiving additional vitamin A (21) were used as controls. The animals were killed by decapitation. The vitamin A content in the liver was determined by the Cart-Price method. Resistance of the erythrocytes to the action of… CONTINUE READING