[Effect of low-energy laser radiation on the levels of cyclic nucleotides and lactic acid of the mucous membranes in gastric and duodenal ulcers].

The level of cyclic nucleotides in biological material undergoes changes due to endoscopic treatment of gastric and duodenal ulcers with the help of helium-neon laser radiation which, in addition to dynamics of the clinical picture and gastroduodenoscopic data, makes it possible to diagnose the disease remission and in certain cases to predict the course of peptic ulcer.