[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.

[The clinical course of HIV infection in children who were parenterally infected].

The data on the study of the clinical course of HIV infection in 127 children, 124 from these infected in nosocomial foci. The overwhelming majority of the children were infected at the period of their stay in hospitals of Elista, Volgograd, Rostov-on-Don, Shakhty (Rostov Province) and Stavropol'. At the end of 9-9.

[A computer-assisted study of the effect of gravitation on the functional state of the lungs].

Gravitation influence on lung function was investigated in 115 patients and 21 healthy persons. Changing of an examinee's position from vertical into a horizontal one causes changes in lung function in health and disease. Characteristic features of lung function were determined for each group of examinees in order to improve the diagnosis and differential diagnosis of bronchial cancer and nonspecific chronic pulmonary diseases with a similar x-ray picture.