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Abstract:
The dynamics of intragastric pNa was looked into in 6 dogs with fistulas in the gastric fundus by employing the method of its automatic registration on an empty stomach and after feeding the animals on a nutritional stimulant. The pNa parameters and the types of intragastric pNa-grams before feeding the animals, pNa changes during and after feeding them on a nutritional stimulant and with histamin stimulated secretion, as well as the time of the progressively increasing activity of the Na+ ions and the pNa curve stabilization level were determined.