[Ultrastructural characteristics of the biological action of an endotoxin on sensorimotor cortical neurons].

The work is devoted to the ultrastructural investigation of the state of the sensomotor cortex neurons after intravenous and intracisternal administration of endotoxin. The evidences are presented concerning ultrastructural alterations in mitochondria and the presence of compensatory reaction in them after intravenous injection of endotoxin. Besides, coated vesicles and subsurface cisternae whose formation is induced by the endotoxin action have been studied.