[Histo-enzymatic activities of the peritoneal serosa covering the splenic capsule in various rodents]. / Activities histo-enzymatiques de la sereuse peritoneale recouvrant la capsule splenique chez quelques rongeurs

The peritoneal cells of the splenic capsule have no phosphatasic acid acitivity in the three species studied. However they have an ATPasic acitivity in the Rat and the Rabbit's spleen, and a 5'nucleotidasic activity in the Guinea-Pig. These cells are not phagocytic and probably have different origins according to the species.