[A pool hemopoietic stem cells and resistance of mice to toxic substances depending upon food rations].

Tests set up on male-mice of the CBA/I lineage demonstrated that fat carbohydrate rations of 1:7.3 and 1:3.8 in granulated combined fodder tend to increase the number of stem cells in a statistically fashion. Among mongrel mice kept on a ration with 7 per cent of fat a combination of mexamine with AET was found to loose some of its toxicity.