[Levels of labile phosphorus-containing metabolites].

The work deals with the investigation of possible use of 31P-NMR for revealing metabolism changes in the mouse liver during the development of leukemia. This method was shown to permit observation of the extreme pattern of relative concentrations of sugar phosphate and bioorganic phosphate in the latent period. This observed increase in the metabolic activity of hepatocytes correlates with biophysical shifts found by other methods.