[Use of antero- and retrograde horseradish peroxidase transport to analyze interneuronal connections of the bat auditory system].
Tpe experiment were performed on the horsseshoe-nosed bats (Rhinolophus ferrumequinum). Horseradish peroxidase (HRP) 25% solution was administered into the central nucleus of the inferior tubercles of the corpora quadrigemina. After two days, in the contralateral similar nucleus a great number of labelled multipolar neurons was revealed. Terminal axonal branchings which get into the nucleus studied via the interquadrigeminal commissure were detected near these neurons. Antero- and retrograde axonal transport of exogenic HRP made it possible to ascertain bilateral connections existing between the left and right central nuclei of the inferior colliculi. A suggestion was made on a reciprocal character of the relations, since labelled efferent terminals constantly occurred near the labelled afferent neurons.
D000818:Animals; D001306:Auditory Pathways / Q000033:anatomy & histology; D001931:Brain Mapping / Q000379:methods; D002685:Chiroptera / Q000033:anatomy & histology*; D005829:Geniculate Bodies / Q000033:anatomy & histology; D006735:Horseradish Peroxidase; D007245:Inferior Colliculi / Q000033:anatomy & histology*
D006735:Horseradish Peroxidase
Ispol'zovanie antero- i retrogradnogo aksonal'nogo transporta peroksidazy khrena dlia analiza mezhneĭronnykh sviazeĭ slukhovoĭ sistemy letucheĭ myshi.