[Adrenergic processess and partial secretion of the stomach].

The stimulation of alpha- and beta-adrenergic processes by epinephrine, phenylephrine and isoproterenol increases the hydrochloric acid and gastric juice secretion (as well as the secretion of gastric juice components is decreased under the influence of the alpha-adrenergic blocking agents dehydrobenzperidol and beta-adrenergic blocking agent propranolol. However, propranolol essentially reduces the acid components secretion not affecting greatly the alkaline components secretion of the patients with a high basal secretion. As a result the P/NP-ration is decreased.