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Romeo, H.E.; Solveyra, C.G.; Vacas, M.I.; Rosenstein, R.E.; Barontini, M.; Cardinali, D.P. "Origins of the sympathetic projections to rat thyroid and parathyroid glands" (1986) Journal of the Autonomic Nervous System. 17(1):63-70
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Abstract:

The present study aimed to characterize the localization and pathways of sympathetic neurons innervating the thyroid and parathyroid glands. In rats subjected to unilateral superior cervical ganglionectomy or unilateral decentralization of the superior cervical ganglion 7 days earlier, ipsilateral depression of thyroid norepinephrine (NE) and epinephrine content to 6-16% of the contralateral intact lobe was observed. In both groups of animals neuronal [3H]NE uptake by the ipsilateral thyroid lobe was suppressed. In unilaterally decentralized rats pineal catecholamine levels remained within normal values whereas in unilaterally ganglionectomized rats a 74% decrease of pineal NE and E content was found. Unilateral section of the external carotid nerve abolished, as did unilateral superior cervical ganglionectomy, neuronal [3H]NE uptake in the ipsilateral thyroid lobe. In contrast external carotid nerve section did not modify the neuronal uptake of [3H]NE in the pineal gland. Either unilateral superior cervical ganglionectomy or external carotid nerve section resulted in similar involution of ipsilateral thyroid lobes of hypophysectomized rats. These results indicate that postganglionic sympathetic perikarya innervating the thyroid-parathyroid territory are located in the middle and/or inferior cervical ganglia and send their axons through the SCG and the external carotid nerve to these glands. © 1986.

Registro:

Documento: Artículo
Título:Origins of the sympathetic projections to rat thyroid and parathyroid glands
Autor:Romeo, H.E.; Solveyra, C.G.; Vacas, M.I.; Rosenstein, R.E.; Barontini, M.; Cardinali, D.P.
Filiación:Centro de Estudios Farmacológicos y de Principios Naturales (CEFAPRIN), Centro de Investigaciones Endocrinológicas (CEDIE), Buenos Aires, Argentina
Palabras clave:Epinephrine; External carotid nerve; Lower cervical ganglia; Norepinephrine; Parathyroid gland; Superior cervical ganglion; Thyroid gland; noradrenalin; noradrenalin h 3; radioisotope; unclassified drug; adrenergic system; animal cell; animal experiment; article; autonomic nervous system; endocrine system; nonhuman; parathyroid gland; priority journal; rat; thyroid gland; Animals; Autonomic Fibers, Postganglionic; Epinephrine; Ganglia, Sympathetic; Hypophysectomy; Male; Norepinephrine; Parathyroid Glands; Rats; Rats, Inbred Strains; Sympathectomy; Sympathetic Nervous System; Thyroid Gland
Año:1986
Volumen:17
Número:1
Página de inicio:63
Página de fin:70
DOI: http://dx.doi.org/10.1016/0165-1838(86)90044-5
Título revista:Journal of the Autonomic Nervous System
Título revista abreviado:J. Auton. Nerv. Syst.
ISSN:01651838
CODEN:JASYD
CAS:noradrenalin, 1407-84-7, 51-41-2; Epinephrine, 51-43-4; Norepinephrine, 51-41-2
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01651838_v17_n1_p63_Romeo

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Citas:

---------- APA ----------
Romeo, H.E., Solveyra, C.G., Vacas, M.I., Rosenstein, R.E., Barontini, M. & Cardinali, D.P. (1986) . Origins of the sympathetic projections to rat thyroid and parathyroid glands. Journal of the Autonomic Nervous System, 17(1), 63-70.
http://dx.doi.org/10.1016/0165-1838(86)90044-5
---------- CHICAGO ----------
Romeo, H.E., Solveyra, C.G., Vacas, M.I., Rosenstein, R.E., Barontini, M., Cardinali, D.P. "Origins of the sympathetic projections to rat thyroid and parathyroid glands" . Journal of the Autonomic Nervous System 17, no. 1 (1986) : 63-70.
http://dx.doi.org/10.1016/0165-1838(86)90044-5
---------- MLA ----------
Romeo, H.E., Solveyra, C.G., Vacas, M.I., Rosenstein, R.E., Barontini, M., Cardinali, D.P. "Origins of the sympathetic projections to rat thyroid and parathyroid glands" . Journal of the Autonomic Nervous System, vol. 17, no. 1, 1986, pp. 63-70.
http://dx.doi.org/10.1016/0165-1838(86)90044-5
---------- VANCOUVER ----------
Romeo, H.E., Solveyra, C.G., Vacas, M.I., Rosenstein, R.E., Barontini, M., Cardinali, D.P. Origins of the sympathetic projections to rat thyroid and parathyroid glands. J. Auton. Nerv. Syst. 1986;17(1):63-70.
http://dx.doi.org/10.1016/0165-1838(86)90044-5