Results 71 to 80 of about 17,260 (149)

Noradrenaline increases pain facilitation from the brain during inflammatory pain

, 2013
Antidepressants that inhibit the recapture of noradrenaline have variable effects in chronic pain which may be related to the complex role of noradrenaline in pain modulation. Whereas at the spinal cord noradrenaline blocks nociceptive transmission, both
de Vries, M. G., Westerink, B. H. C., Tavares, I., Wilson, S. P., Martins, I., Teixeira-Pinto, A., Fadel, J.   +6 more
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Adrenergic signals influence proteomic responses in breast cancer cells

Frontiers in Neuroscience
IntroductionBreast cancer remains a major health challenge due to its molecular heterogeneity and complex interactions with the tumor microenvironment.
Manuel Carrasco, Ole Vidhammer Bjørnstad, Heidrun Vethe, Lars A. Akslen, Lars A. Akslen   +4 more
doaj   +1 more source

COMPARISON OF EFFICACY ON NORADRENALINE AND TERLIPRESSIN IN HEPATORENAL SYNDROME IN THE PATIENTS OF DECOMPENSATED CIRRHOSIS – A RANDOMIZED CONTROLLED STUDY

Pakistan Armed Forces Medical Journal, 2019
Objective: To compare the efficacy of noradrenaline and terlipressin in hepatorenal syndrome. Study Design: Randomized controlled trial. Place and Duration of Study: Combined Military Hospital Lahore, from May 2018 to Jan 2019.
Muhammad Siddique, Mansoor Ud Din Sajid, Omar Ahsan   +2 more
doaj  

Optogenetic stimulation of the locus coeruleus enhances appetitive extinction in rats

eLife
Extinction is a specific example of learning where a previously reinforced stimulus or response is no longer reinforced, and the previously learned behaviour is no longer necessary and must be modified.
Simon Lui, Ashleigh K Brink, Laura H Corbit   +2 more
doaj   +1 more source

The role of the vesicular monoamine transporter 2 in the inhibitory effect of tetrabenazine and valbenazine compared to reserpine on the vesicular release of monoamine transmitters

Frontiers in Cellular Neuroscience
BackgroundVesicular monoamine transporter 2 (VMAT-2) plays a vital role in packaging cytosolic monoamine transmitters into axon terminal vesicles, which can be released in response to action potentials. Reserpine (RSP), a classical irreversible inhibitor
Fruzsina Maácz, Fruzsina Maácz, Erika Gyöngyi Bán, Attila Brassai, Beáta Sperlágh, E. Sylvester Vizi, E. Sylvester Vizi   +6 more
doaj   +1 more source

The cerebrovascular effects of adrenaline, noradrenaline and dopamine infusions under propofol and isoflurane anaesthesia in sheep

, 2002
Publisher's copy made available with the permission of the publisher © Australian Society of AnaesthetistsInfusions of catecholamines are frequently administered to patients receiving propofol or isoflurane anaesthesia.
Grant, C., Upton, R., Martinez, A., Myburgh, J.   +3 more
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Effects of noradrenaline and phenylephrine on cerebral oxygen saturation during cardiopulmonary bypass in cardiac surgery

Experimental Physiology
Cardiopulmonary bypass (CPB) in cardiac surgery is associated with a high risk of postoperative neurological complications. Perioperative use of vasopressors is common to counteract arterial hypotension in this setting.
Edouard Marques, Etienne J. Couture, Jean S. Bussières, Stephan Langevin, Paul Poirier, Pierre Voisine, Manon Caouette, Patrice Brassard   +7 more
doaj   +1 more source

3-Hydroxybutyrate coinfused with noradrenaline decreases resulting plasma levels of noradrenaline in Wistar rats

, 1997
Pentobarbital-anaesthetized male Wistar rats were infused with 6microgkg-1min-1 of noradrenaline. The infusion was supplemented with 8.5 mgkg-1min-1 of D-3-hydroxybutyrate (3-OHB) for 15 min in order to determine its effect on the adrenergic response of ...
Sanchís, Daniel, Remesar Betlloch, Xavier, Alemany, Marià, Alemany, Marià, 1946-, Fernández-López, José Antonio, Cañas, Xavier, Fernández López, José Antonio, Remesar, Xavier, Artigas, Francesc, Gómez, G., Casanovas, J.M., Artigas Pérez, Francesc, Casanovas, Josep M., Gómez, Gloria, Sanchis, D.   +14 more
core  

Inhibition and Enhancement of the Noradrenaline Constrictor Response by Methylxanthines

, 1973
Theophylline and caffeine either inhibited or potentiated the noradrenaline constrictor response in an isolated perfused mesenteric artery preparation.
John H. McNeill, Ronald S. Davis, Jerry B. Hook   +2 more
core   +1 more source

Depletion of brain noradrenaline and dopamine by 6‐hydroxydopamine

, 1971
Summary 10 After intracisternal administration, 6-hydroxydopamine had a greater effect on brain noradrenaline than on dopamine. 2) Administration of two doses of 6-hydroxydopamine increased the depletion of noradrenaline but not of dopamine.
Traylor, Dennis, Breese, George R.
core   +1 more source