ИСТОЧНИКИ И ОСНОВНЫЕ ЭТАПЫ РАЗВИТИЯ НАДПОЧЕЧНИКА

Abstract

The lecture contains the short historical background about the creation of the Belorussian embryology institution studying of suprarenal gland's development. The main part of the lecture is concerned with the basic data about the sources and periods of primordia's forming of the suprarenal gland: joining and mutual influence between epithelial and nerve tissues; about the main processes of its cortex and medulla differentiation, about the structure of adrenal gland of the newborn and child's early years. At the end of the lecture some complex issues concerning the gestation of a structure and function of the suprarenal gland are discussed: repeated migration of the cells of the permanent cortex; the reasons of the conflicting timescales of housing and differentiation cells of the medulla; the role of the "medullary balls"; the importance of the fetal cortex and its involution; the reasons of the abundant housing of the cortex by the sympatogonia and slight development medullar in human suprarenal gland.