Liver tissue of mice that received FED and L. casei IMV B-7280 (A), B. animalіs VKL (B), B. animalis VKL/B. animalis VKB/L. casei IMV B-7280 (C), B. animalis VKB (D, E), L. delbrueckii subsp. bulgaricus IMV B-7281 (F), B. animalis VKB/B. animalis VKL composition (G). (A) restoring liver structure, lipid inclusions are detected in hepatocytes. Partial necrosis and fatty degeneration of hepatocytes (x400 magnification). (B) restoring structure, lipid inclusions in hepatocytes and existing isolated sites with lymphocytes and macrophages infiltrates are detected; partial necrosis and fatty degeneration of hepatocytes (×400 magnification). (C) restoring structure, degenerative changes not detected. Partial necrosis of hepatocytes (x400 magnifications). (D, E) partial necrosis and fatty degeneration of hepatocytes (D – ×1000 magnification, E – ×400 magnification). (F) necrosis and fatty degeneration of hepatocytes (×400 magnification). (G) necrosis and fatty degeneration of hepatocytes (×400 magnification)