PMID: 3763056Sep 12, 1986Paper

Increases in adrenal catecholamine secretion and adrenal sympathetic nerve unitary activities with aging in rats

Neuroscience Letters
K ItoH Suzuki

Abstract

Changes in sympathoadrenal medullary functions with age were investigated using urethane-chloralose anesthetized Wistar rats between about 100-900 days after birth. Although secretion rates of adrenaline and noradrenaline from the adrenal gland under resting conditions varied widely among animals, they gradually increased after 300 days and reached a level 2-4 times higher at 800-900 days compared with that of 100 days. Sympathetic nerve efferent unitary activity at resting conditions was also increased during aging in a manner similar to the catecholamine secretion rates.

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Citations

Feb 15, 1990·Mechanisms of Ageing and Development·F AmentaA Ricci
Aug 1, 1995·Pharmacology, Biochemistry, and Behavior·N Tümer, J S Larochelle
Sep 1, 1988·Archives of Gerontology and Geriatrics·M KurosawaY Takahashi
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Jan 1, 1989·International Journal of Developmental Neuroscience : the Official Journal of the International Society for Developmental Neuroscience·R E Coupland, A Tomlinson
Apr 11, 1997·European Journal of Pharmacology·N TümerP J Scarpace
Jul 26, 2008·Archives of Gerontology and Geriatrics·M BarontiniS J Basso
Jul 8, 2000·International Journal of Developmental Neuroscience : the Official Journal of the International Society for Developmental Neuroscience·M Afework, G Burnstock
Nov 1, 1991·Proceedings of the National Academy of Sciences of the United States of America·M J BlakeN J Holbrook
Jan 1, 1990·British Journal of Pharmacology·N TumerJ Roberts
Jun 9, 2004·The Japanese Journal of Physiology·Atsuko SuzukiHarumi Hotta
Jan 1, 1988·Annals of the New York Academy of Sciences·M KurosawaH Suzuki
Nov 10, 2018·Journal of Applied Physiology·Matthew J Socha, Steven S Segal
Sep 6, 2005·International Journal of Developmental Neuroscience : the Official Journal of the International Society for Developmental Neuroscience·Mekbeb Afework, Geoffrey Burnstock

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