A V Reĭskanen

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Electron microscopic study of epithelial cells of cryptae and villi of the mucous membrane of the small intestine was carried out in 11 patients with portal cirrhosis of the liver in the active phase. Changes including a decrease in the number of ribosomes, impaired structure of mitochondria, microvilli, terminal reticulum, and glycocalix were found.(More)
White non-inbred rats received rations with varying content of the test fish product. Animals given the ration with casein served as controls. The changes in the animals' body mass, the relative mass of the internal organs, as well as their morphology and parameters of protein and lipid metabolism were studied. The analysis of the results obtained has shown(More)
The frequency of identification of "empty" nuclei of hepatocytes was investigated in 65 patients (25 patients with hepato-cerebral dystrophy, 18 patients with cirrhosis of the liver, 15 patients with chronic diseases of the extrapyramidal nervous system and other diseases) with the help of fluorescent and electron microscopy, cytophotometric determination(More)
The authors studied the character of subcellular changes in the liver of 15 patients with hepato-cerebral dystrophy and compared them with 5 patients with hepatocirrhosis of a non-hereditary etiology. The mitochondrias suffer most severily from cell organella. Their pathology is more characterized by changes connected with the increase of electronic density(More)
Electron microscopy of epithelial cells of the mucous membrane of the duodenum and jejunum was performed in 20 patients with chronic hepatitis and liver cirrhosis to reveal changes in the structure of intracellular formations of epithelial cells of the cryptae and villi, of goblet and enterochromaffin cells. The most essential differences were found in(More)
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