Paramembraneous microfilamentous structures of the synapses of rat cerebral cortex during sensitization by brain antigens

On the material contrasted by phosphotungstic acid the state of paramembranes microfilament structures of interneuronal contacts of molecular layer of sensomotor field cortex of rat brain of Krushynsky-Molodkina line during sensitization by homologous brain antigens was studied. Sharp reduction of general density of synapses and symmetric contacts because of damaging of paramembranes microfilament structures of cerebral cortex synapses and reduction of new contacts was proved that plays an essential role in changing of brain integrating activity during different pathological processes connected with autoimmune mechanism of neuronal tissue damaging.