[Structuro-functional changes of bushy receptors after reoxygenation].

With restarting oxygen supply to the bushy receptors of the frog urinary bladder, a gradual increase of impulse frequency in the afferent neural fibers is observed, with a successive exceed, in some cases, of the initial level and rearrangement of spike rhythmicity according to the type of "spasmodic" discharges. Certain acceleration is noted in vital staining and discoloration of the receptors. This is expressed in shortening coloration time, in increasing rate for accumulation restorative equivalents, in intensified granuloformation. Ultrastructural shifts are mainly demonstrated in normalization of the mitochondrial apparatus.