Studies on the Cytochrome C Oxidase Activities and Analysis of the Glycolysis and High Energy Phosphorus Compounds in the Normal Bacteria and those Fast to the Antibacterial Com­pounds.

The following results were obtained through the experiments on the cytochrome c oxidase activities and the analysis of the glycolysis and high energy phosphorus compounds in the normal bacteria and those fast to penicillin, sulfathiazol, 2.4-dimethylthiazdl, and macramin. 1. In the normal bacteria, the cytochrome c oxidase activities, glycolysis and high energy phosphorylated cycles increase accordto the order of S.57 s-type<S.57 r-type<staphylococcus aureus F. D. A. strain <staphylococcus aureus Terazima strain. 2. In the bacteria fast to penicillin originated these normal bacterial strain, the cytochrome c oxidase activities, glycolysis and high energy phosphorylated cycles increase, especially glycolysis. 3. In the bacteria fast to sulfathiazol, there are shown the same results as in the case of penicillin. 4. In the bacteria fast to 2.4-dimethylthiazol, the cytochrome c oxidase activities decrease, glycolysis increases markedly and high energy phosphorylated cycle decreases. 5. In the bacteria fast to macramin, these activities and cycles show no specific changes.