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Short-term effects of endothelins on tyrosine hydroxylase activity and expression in the olfactory bulb of normotensive rats
(Springer/Plenum Publishers, 2009-05)
The olfactory system in rats is part of the limbic region with extensive afferent connections with brain areas involved in the regulation of behaviour and autonomic responses. The existence of the endothelin system and ...
Norepinephrine activates NF-κB transcription factor in cultured rat pineal gland
(Pergamon PressOxford, 2014-01-17)
AIMS:
The circadian rhythm in mammalian pineal melatonin secretion is modulated by norepinephrine (NE) released at night. NE interaction with β1-adrenoceptors activates PKA that phosphorylates the transcription factor ...
Increases in norepinephrine release and ovarian cyst formation during ageing in the rat
(2009)
Background: Depletion of ovarian follicles is associated with the end of reproductive function in ageing females. Recently, it has been described that this process parallels increases in the concentration of norepinephrine ...
5-HT induces temporomandibular joint nociception in rats through the local release of inflammatory mediators and activation of local beta adrenoceptors
(Pergamon-elsevier Science LtdOxfordInglaterra, 2012)
The release of sympathetic neurotransmitters is impaired in aged rats after an inflammatory stimulus: A possible link between cytokine production and sympathetic transmission
(ELSEVIER IRELAND LTD, 2008)
Aging results in a general decline in the response to external insults, including acute inflammatory challenges. In young animals, the inflammatory response requires activation of the sympathetic system, including ...