[Effect of L-DOPA on repair of neurogenic dystrophic damage to the gastric mucosa of rats].

Neurogenic dystrophy of the gastric mucosa was induced by a 3-hour immobilization and electrostimulation. By the end of the stimulation there developed in the gastric mucosa hemorrhagic erosions which persisted for two days after the stimulation. According to the data of macro- and microscopic studies injections of 1-DOPA to rats in a dose of 10 mg/kg of body weight for a period of two days after the cessation of stimulation accelerated the healing of hemorrhagic erosions of the gastric mucosa.

[Study of the acute and chronic toxicity of a new preparation of the 3,5-dioxopyrazolidine series, butaglionamide, in comparison with amidopyrine and butadione].

An acute and chronic toxicity of butaglionamide, a new drug in the series of 3,5-dioxopyrazolidines, was contrasted against that of amidopyrine and butadion. The data obtained testify to a much lower toxicity of butaglionamide for rats of different age, both with a single and chronic administration.