title: [The localization of neurons in the nodose ganglion of the cat that innervate the rostral portion of the duodenum].
abstract: The method of axonal transport of horseradish peroxidase was used for studying the sites of localization and morphological features of sensory neurons of the vagus nerve in the left and right ganglion nodosum innervating the rostral part of the duodenum. Animals under nembutal narcosis were given 90-100 mcl of 33% solution of horseradish peroxidase ("Olaine", Riga RZ 2.7) injected into a limited area (1 x 1 sm) of the muscular layer of the duodenum. Horseradish peroxidase labelled neurons were found bilaterally in the both ganglia. The number of neurons in the left ganglion was 91 +/- 23, in the right one--115 +/- 24. The sensory cells are mainly of the ellipsoid form and of different sizes. Areas of sections of the neurons vary from 100 to 1300 mkm2, most on them having the area from 300 to 700 mkm2. The distribution of neurons according to the sizes of their areas have no substantial differences in the left and right ganglia. It was found that 65% of neurons in the right ganglion and 67% in the left one are localized in its caudal half.
authors.forename: L V
authors.initials: LV
authors.lastname: Filippova
authors.forename: V A
authors.initials: VA
authors.lastname: Bagaev
authors.forename: F H
authors.initials: FH
authors.lastname: Makarov
authors.forename: V L
authors.initials: VL
authors.lastname: Rybakov
mesh_terms: D000818:Animals; D002415:Cats; D004386:Duodenum / Q000294:innervation*; D016591:Histocytological Preparation Techniques; D006735:Horseradish Peroxidase; D009475:Neurons, Afferent / Q000166:cytology*; D009620:Nodose Ganglion / Q000166:cytology*; D014630:Vagus Nerve / Q000166:cytology
chemical_list: D006735:Horseradish Peroxidase
vernacular_title: Lokalizatsiia neĭronov uzlovatogo gangliia koshki, innerviruiushchikh rostral'nuiu chast' dvenadtsatiperstnoĭ kishki.