Results 21 to 30 of about 6,053 (224)

Central sympathetic activation and arrhythmogenesis during acute myocardial infarction: modulating effects of endothelin-B receptors

open access: yesFrontiers in Cardiovascular Medicine, 2015
Sympathetic activation during acute myocardial infarction is an important arrhythmogenic mechanism, but the role of central autonomic inputs and their modulating factors remain unclear. Using the in vivo rat-model, we examined the effects of clonidine, a
Theofilos M Kolettis   +10 more
doaj   +1 more source

Symptoms and Subjective Quality of Life in Post-Traumatic Stress Disorder: A Longitudinal Study [PDF]

open access: yes, 2013
PMCID: PMC3621668This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are ...
Giacco, D, Matanov, A, Priebe, S
core   +2 more sources

Hypertension management: Old drug revisited - Cilnidipine

open access: yesJournal of Clinical and Preventive Cardiology, 2017
Cilnidipine is a promising fourth-generation calcium channel blocker which along with inhibition of the L-type Ca 2+ channels in vascular smooth muscle cells, also inhibits the N-type Ca 2+ channels in sympathetic neurons.
Soumitra Kumar
doaj   +1 more source

Sympathetic activity and arterial hypertension: potential for correction

open access: yesРоссийский кардиологический журнал, 2013
The paper is focussed on the role of increased sympathetic activation in the pathogenesis of arterial hypertension (AH), its exacerbations (hypertensive crises), and complications.
O. Yu. Shayduk, E. O. Taratukhin
doaj   +1 more source

Decreasing adrenergic or sympathetic hyperactivity after severe traumatic brain injury using propranolol and clonidine (DASH After TBI Study): study protocol for a randomized controlled trial [PDF]

open access: yes, 2012
BACKGROUND: Severe TBI, defined as a Glasgow Coma Scale ≤ 8, increases intracranial pressure and activates the sympathetic nervous system. Sympathetic hyperactivity after TBI manifests as catecholamine excess, hypertension, abnormal heart rate ...
Ayaka Sugiura   +6 more
core   +1 more source

Dopaminergic agonist bromocriptin in treatment of diabetes mellitus type 2

open access: yesОжирение и метаболизм, 2011
Bromocriptine is a sympatholytic agonist of dopamine receptors, which is now proposed for treatment of type 2 diabetes mellitus. In animal studies bromocriptine elevates the decreased levels of dopamine in hypothalamus and blocks excessive sympathetic ...
O. A. Gerasimenko   +2 more
doaj   +1 more source

Adjuvant dexmedetomidine in treatment of alcohol withdrawal delirium: Case series

open access: yesMedical Journal of Dr. D.Y. Patil Vidyapeeth, 2023
Alcohol withdrawal delirium is a medical emergency with mortality rates of 20–50% without treatment. Benzodiazepines (BZDs) (gamma-aminobutyric acid receptor agonists) are the mainstay of treatment.
Amit Chail   +3 more
doaj   +1 more source

Marijuana Legislation: Identifying the Impact on the Oral Healthcare Provider [PDF]

open access: yes, 2020
Objectives/Aims: Since the mid-2000s, the United States has seen a surge in legislation involving the legalization of marijuana, both recreationally and medicinally.
Geiser, Abby L, Reid-Burrell, Jessica
core   +1 more source

Menopause and autonomic control of heart

open access: yesMedical Journal of Dr. D.Y. Patil University, 2012
Menopause is associated with decreased heart rate variability, which is due to reduced parasympathetic or increased sympathetic outflow to the heart. Acute myocardial infarction may be accompanied by decreased heart rate variability.
Arunima Chaudhuri, Nirmala G Borade
doaj   +1 more source

Postsynaptic α1-Adrenergic vasoconstriction is impaired in young patients with vasovagal syncope and is corrected by nitric oxide synthase inhibition [PDF]

open access: yes, 2016
BACKGROUND: Syncope is a sudden transient loss of consciousness and postural tone with spontaneous recovery; the most common form is vasovagal syncope (VVS).
Medow, MS   +6 more
core   +1 more source

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