[Changes in the nonspecific factors of body protection in experimental Salmonella infection].

Cytochemical studies of the components of intracellular microbicidal system of leukocytes were performed on rabbits. Two experimental models of Salmonella infection were used. With the oral infection by S. typhimurium the mild form of experimental salmonellosis was noticed. The decrease in myeloperoxidase activity and cation protein and lipid content, as well as an increase in glycogen content and NBT-test activity were observed. Intravenous injection of S. typhimurium endotoxin produced the clinical pattern of endotoxin shock. The activity of all the variables tested was decreased. It returned to standard values 120-240 hours after endotoxin injection.