THE CHARACTERISTIC OF PROLIFERATIVE ACTIVITY OF THYMOCYTES AND PERIPHERAL BLOOD LYMPHOCYTES IN THE OFFSPRING OF FEMALES WITH EXPERIMENTAL CHRONICLIVER DISEASES OF VARIOUS AETIOLOGY

Abstract

The aim of the study was a comparative analysis of the proliferative activity of thymocytes and peripheral blood lymphocytes in the offspring of female rats with chronic liver pathology of various genesis. In adult female Wistar rats toxic and autoimmune forms of liver lesions were modeled. The offspring of these experimental animals was studied at different time points of postnatal ontogenesis. Proliferative activity of thymocytes and lymphocytes was estimated by counting the proportion of cells with multiple nucleolar organizing regions (AgNORs) and using the cytofluorometric method with acridine orange. In the offspring of experimental animals, the depression of proliferative activity of thymocytes as well as the increase of the proliferative activity of peripheral blood lymphocytes were found at all the time points studied. This was indicated by a change in a relative number of AgNORs-activated cells and a decrease of nucleic acid content in cortical thymocytes.

Keywords

thymus / lymphocytes / proliferation / offspring / liver pathology

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