[Peculiarities of disturbances in oxidation and phosphorylation processes in rat liver under the effect of mononitrophenols].

It is determined that ortho- and n-nitrophenol introduced into the stomach (0.80 and 0.11 g/kg, respectively) inhibit the activity of cytochrome oxydase (by 21% at an average), cause an increase in the content of NADH (by 35 and 27%) and a decrease in ATP (by 38 and 36%, respectively), split the oxidation and phosphorylation processes in the rat liver tissue. The content of NAD+, AMP and ADP, lactate, the activity of K+, Na+-ATPase and lactate dehydrogenase do not change.