Abstract
The effects of the stimulation of various segments of the dorsal motor nucleus of the vagus on the electrical activity of the wall of the pyloric region of the stomach were studied with the use of microelectrode techniques in acute experiments in cats. It was established that the maximal changes of the parameters of the electromyogram are recorded during the stimulation of the zone of the nucleus 0−+1.5 mm rostral to the obex.
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Literature cited
V. A. Bagaev, F. N. Makarov, V. L. Rybakov, et al., “The localization of neurons in the dorsal motor nucleus of the vagus which innervate the pyloric region of the stomach,”Doklady Akad. Nauk SSSR,304, No. 4, 985–987 (1989).
O. G. Baklavadzhyan,The Neuronal Organization of the Hypothalamovisceral Reflex System [inRussian], Nauka, Lenigrad (1988).
T. M. Lukashenko,Regularities of the Changes in the Neuronal Activity of Nuclei of the Medulla Oblongata and in the Afferent Impulse Activity of the Vegetative Nerves During Excitation of Afferent Nerves of the Stomach, Abstract of Dissertation for the Degree of Candidate, Minsk (1989).
A. D. Nozdrachev,The Vegetative Reflex Arc [inRussian], Nauka, Lenigrad (1978).
M. Papazova and E. Amanasova, “The excitatory and inhibitory effect of stimulation of the vagus on the electrical activity of the stomach in a chronic experiment,”Fiziol. Zh. SSSR,59, No. 7, 1074–1080 (1973).
M. Papazova and K. Milenov, “Method for the recording of biopotentials from the gastric musculature in the cat with chronically implanted electrodes,”Izv. In-ta Fiziol. BAN,9, 187–191 (1965).
S. G. Khomeriki and I. A. Morozov, “Change, elicited by stimulation of the vagus, in the functional-morphological parameters of somatostatin-producing D cells of the antral division of the stomach,”Fiziol. Zhurn.,33, No. 2, 34–39 (1987).
P. L. R. Andrews and T. Scratcherd, “The gastric motility patterns induced by direct and reflex excitation of the vagus nerves in the anesthetized ferret,”J. Physiol.,302, 363–378 (1980).
A. S. Armush, C. F. Nassar, S. K. Agulian, and S. J. Jabbur, “Gastric pH changes folowing intramedullary electrical stimulation in anesthetized and decerebrate cats,”Comp. Biochem. Physiol.,84A, No. 2, 255–258 (1986).
V. A. Bagaev, F. N. Makarov, V. L. Rybakov, et al., “Morpho-functional characteristics of cranial preganglionic sympathetic neurons regulating motor function of the stomach,” in:Abstr. of Papers, Varna (1988), p. 26.
A. L. Berman,The Brain Stem of the Cat, Univ. Wisconsin Press, Madison (1968).
L. A. Blackshaw, D. Grundy, and Th. Scratcherd, “Involvement of gastrointestinal mechano- and intestinal chemore-ceptors in vagal reflexes: an electrophysiological study,”J. Aut. Nerv. Syst.,18, No. 3, 225–234 (1987).
J. S. Davison and D. Grundy, “Anelectrophysiological investigation of vago-vagal reflexes,” Raven Press, New York, pp. 139–144.
B. Gets and T. Sirnes, “The localization within the dorsal motor vagal nucleus,”J. Comp. Neurol.,90, No. 1, 95–110 (1949).
N. B. Laughton, “The effects on the stomach of the stimulation of the dorsal vagal nuclei,”Amer. J. Physiol.,89, No. 1, 18–23 (1929).
G. A. G. Mitchell and R. Warwick, “The dorsal vagal nucleus,”Acta Anat.,25, No. 1, 371–395 (1955).
Tetsuo Morischita and P. H. Guth, “Vagal nerve stimulation causes noncholinergic dilatiation of gastric arterioles,”Amer. J. Physiol.,250, No. 5, G660-G664 (1986).
W. P. Norman, E. D. Pagani, H. S. Ormsbee, et al., “Use of horseradish peroxidase to identify hindbrain sites that influence gastric motility in the cat,”Gastrenterology,88, No. 3, 701–705 (1985).
H. S. Ormsbee, W. P. Norman, A. F. Woodward, et al., “Selective motor and secretory pathways from the hindbrain to the stomach,”Digestive Dis. Sci.,27, No. 7, 650 (1982).
F. D. Pagani, W. P. Norman, D. K. Kasbekar, and R. A. Gillis, “Localisation of sites within dorsal motor nucleus of vagus that affect gastric motility,”Amer. J. Physiol.,249, No. 12, G73-G84 (1985).
M. Papasova, “Gastrointestinal motility. Electrophysiological data,” in:Frontiers in Physiological Research, Australian Academy of Sciences (1984), pp. 36–49.
C. B. Saper, “Convergence of autonomic and limbic connections in the insular cortex of the rat,”J. Comp. Neurol.,210, No. 2, 163–173 (1982).
D. Van Der Kooy, J. F. McGinty, L. Y. Koda, et al., “Visceral cortex: a direct connection from prefrontal cortex to the solitary nucleus,”Neurosci. Lett.,33, No. 2, 123–127 (1982).
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Translated from Fiziologicheskii Zhurnal SSSR imeni I. M. Sechenova, Vol. 76, No. 4, pp. 492–501, April, 1990.
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Bagaev, V.A., Kopylov, E.V. & Smirnov, S.I. Effects of the electrostimulation of various areas of the dorsal motor nucleus of the vagus on the electrical activity of the stomach wall. Neurosci Behav Physiol 21, 359–366 (1991). https://doi.org/10.1007/BF01191580
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DOI: https://doi.org/10.1007/BF01191580