[Formation of structural and ultrastructural organization of striatum rat postnatal ontogenesis upon changes in their embryonal development].

By light microscopy (by Nissl and Golgi), electron microscopy, and immunohistochemistry methods, formation of structure of the brain striatum dorsolateral part from birth to the 3-month age was studied in rats submitted to acute hypoxia at the period of embryogenesis. It has been established that hypoxia at the 13.5th day (E13.

[Formation of striatum structural and ultrastructural organization in the early postnatal ontogenesis of rats subjected to altered conditions of their embryonic development].

Formation of the structure of striatum during two postnatal weeks in rats subjected to acute hypoxia during various periods of their embryonic development was studied using light microscopic (Nissl's stain and Golgi's silver nitrate impregnation) methods and electron microscopy. This study was supplemented by a simultaneous investigation of physiological development of the same population of rats. The data obtained demonstrated that prenatal hypoxia on day 13.