The complex of structural changes in the gastroduodenal mucosa in patients with bronchial asthma is considered as a polyetiological primary degenerative process with progressive atrophy of the epithelium and formation of erosions. Ultrastructural signs included degenerative changes in the endothelium of microvessels and surface and glandular epithelium, which were accompanied by compensatory hyperfunction of intact mucus-producing cells, hyperplasia, and increased functional activity of mast and immunocompetent cells. The development of destructive and erosive lesions was associated with hyperplasia of parietal and endocrine cells in the mucosa. We evaluated the specific structural reactions clinically typical of bronchial asthma of different severity. The data are interpreted in terms of a relationship between pathological changes in the mucosa of different localization.

The aim of the study was to ventilation function of lungs and echocardiography activities right and left ventricular, blood flow disorders in pulmonary artery in confront with clinical pictures and activities portal haemodynamics in patients with a liver cirrhosis. Established, that change structural-functional activities right and left parts of heart in a liver cirrhosis depend on to a great extent, to a weight of disease and to be accompanied raorganisation of a central haemodynamics and forming pulmonary arterial hypertension. Pulmonary arterial hypertension in close association with portal circulation of the blood and represented not rare complication of a liver cirrhosis.

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