Results 21 to 30 of about 236,485 (262)

Blockade of alpha 2-adrenergic receptors in prelimbic cortex: impact on cocaine self-administration in adult spontaneously hypertensive rats following adolescent atomoxetine treatment [PDF]

open access: yes, 2017
RATIONALE: Research with the spontaneously hypertensive rat (SHR) model of attention deficit/hyperactivity disorder demonstrated that chronic methylphenidate treatment during adolescence increased cocaine self-administration established during adulthood ...
Baskin, Britahny M.   +3 more
core   +1 more source

TYRAMINE REVEALS FAILING α2-ADRENOCEPTOR CONTROL OF CATECHOLAMINE RELEASE AND TOTAL PERIPEHRAL VASCULAR RESISTANCE IN HYPERTENSIVE RATS

open access: yesFrontiers in Neurology, 2013
α2-adrenoceptor-activation lowers central sympathetic output, peripheral, vesicular norepinephrine release, epinephrine secretion and modulates vascular tension.
Torill eBerg, Jørgen eJensen
doaj   +1 more source

The Impact of Norepinephrine on Mono-Species and Dual-Species Staphylococcal Biofilms

open access: yesMicroorganisms, 2021
The effect of norepinephrine (“NE”) on Gram-negative bacteria is well characterized; however, little is known about the impact of NE on cutaneous Gram-positive skin residents, especially staphylococci.
Sergey Vladislavovich Mart’yanov   +3 more
doaj   +1 more source

Impaired astrocytic Ca2+ signaling in awake-behaving Alzheimer’s disease transgenic mice

open access: yeseLife, 2022
Increased astrocytic Ca2+ signaling has been shown in Alzheimer’s disease mouse models, but to date no reports have characterized behaviorally induced astrocytic Ca2+ signaling in such mice.
Knut Sindre Åbjørsbråten   +14 more
doaj   +1 more source

Cannabinoid Receptor Involvement in Stress-Induced Cocaine Reinstatement: Potential Interaction with Noradrenergic Pathways [PDF]

open access: yes, 2012
This study examined the role of endocannabinoid signaling in stress-induced reinstatement of cocaine seeking and explored the interaction between noradrenergic and endocannabinergic systems in the process.
Hillard, Cecilia J.   +6 more
core   +2 more sources

Molecular effects of intermittent stress on primary feline uroepithelial cell culture as an in vitro model of feline idiopathic cystitis

open access: yesFrontiers in Veterinary Science, 2023
IntroductionThe most common cause of feline lower urinary tract disease (FLUDT) is feline idiopathic cystitis (FIC), which is a complex multifactorial disease with symptoms including stranguria, dysuria, hematuria, and pain during urination.
Patrícia Hatala   +8 more
doaj   +1 more source

Iodine-123 labeled reboxetine analogues for imaging of noradrenaline transporter in brain using single photon emission computed tomography [PDF]

open access: yes, 2012
Preliminary investigation of the radioiodinated (S,S)-reboxetine analogue, 123I-INER, in baboons showed this tracer to have promise for imaging the noradrenaline transporter (NAT) using single photon emission computed tomography (SPECT).
Baldwin   +26 more
core   +1 more source

Sympathetic hyperactivity in patients with hypertension: pathogenesis and treatment. Part II

open access: yesКардиоваскулярная терапия и профилактика, 2021
The second part of the review considers different classes of drugs affecting blood pressure in increased activity of the sympathetic nervous system. Additional possibilities are discussed on how to reduce the negative effect of sympathetic hyperactivity ...
A. S. Safaryan, D. V. Nebieridze
doaj   +1 more source

Antiarrhythmic and proarrhythmic effects of subcutaneous nerve stimulation in ambulatory dogs [PDF]

open access: yes, 2019
Background High output subcutaneous nerve stimulation (ScNS) remodels the stellate ganglia and suppresses cardiac arrhythmia. Objective To test the hypothesis that long duration low output ScNS causes cardiac nerve sprouting, increases plasma ...
Chen, Mu   +10 more
core   +1 more source

Effect of ketone bodies on lipolysis in adipose tissue in vitro

open access: yesJournal of Lipid Research, 1966
Norepinephrine-sensitive lipase activity was measured in rat epididymal fat pads by determining release either of free fatty acids or of glycerol.
Per Björntorp
doaj   +1 more source

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