[Comparative study of the effects of 2 types of protein-energy malnutrition followed by a balanced refeeding, on the lipase, phospholipase A2 and amylase activities of the pancreas and pancreatic juice in the growing rat].

The intake of 2 p. 100 casein diet as only protein source decreased overall phospholipase A2 activity. Amylase activity was more affected than lipase one. The effects of intake of 5 p. 100 gluten diet as only protein source were less important than 2 p. 100 casein diet. Refeeding on 20 p. 100 or 15 p. 100 casein diet caused a considerable increase of phospholipase A2, lipase and amylase activities.