[Toxicity and proteolysis in gnotobiotic rats with thermal burns]

Experiments were conducted on germ-free (gnotobiotic) rats. A study was made of the toxic properties of the organs and the activity of proteolytic enzymes in them after thermal burns. Despite the absence of pathogenic microbial flora the germ-free rats developed the state of toxemia with an increase of the level of proteolytic enzymes. The extent of the toxic and catabolic reaction depended on the severity of the burn. Intoxication and an increase in proteolysis in the gnotobiotic rats were similar, and, in a number of cases greater than in usual animals. A conclusion was drawn on the important role of the tissue sources of intoxication in burns. A correlation between the toxemia and proteolysis was established.