[Serological tests of functional activity of the digestive system (gastrin, pepsinogen-I, trypsin), general IgE and serum cortisol levels in children with hepatitis A and B].

The mild form of hepatitis A and B with children is attended by a functional activity of pancreatic gland (tripsin), mucous coats of stomach and duodenum (gastrin) which permits to consider them as a factor of the risk of digestive organs combined pathology starting with the disease acuity. Differences in gastrin levels with children depending on hepatitis etiology were specified. Highest levels of gastrin were observed with persons suffering from hepatitis B.