Results 71 to 80 of about 9,122 (283)

Effects of dexmedetomidine on cardiac electrical activity and ion currents: an experimental animal study

open access: yesTürk Biyokimya Dergisi
Dexmedetomidine is a potent and highly selective alpha-2 adrenergic receptor agonist recognized for its sedative, hypnotic, analgesic, and sympatholytic properties.
Arun Funda   +6 more
doaj   +1 more source

Increases in skin perfusion and blood oxygen in the non‐exercising human limbs during exercise in the heat: Implications for control of circulation

open access: yesExperimental Physiology, EarlyView.
Abstract Blood flow in the inactive limb tissues and skin is widely thought to decline during incremental exercise to exhaustion due to augmented sympathoadrenal vasoconstrictor activity, but direct evidence to support this view is lacking. Here, we investigated the inactive‐forearm haemodynamic (Q̇forearm${\dot{Q}}_{\mathrm{forearm}}$) and oxygenation
Steven J. Trangmar   +1 more
wiley   +1 more source

Renal denervation: time to open Pandora’s box

open access: yesSwiss Medical Weekly, 2012
Depending on the populations studied and the definitions applied, the prevalence of treatment-resistant hypertension varies from 10% to 15%, but is higher in conditions associated with increased sympathetic drive, such as obesity, obstructive sleep
Yu-Mei Gu   +3 more
doaj   +1 more source

Noradrenergic regulation of skeletal muscle oxygen pressures: Impact of heart failure with preserved ejection fraction and heat therapy

open access: yesExperimental Physiology, EarlyView.
Abstract Attenuation of sympathetic vasoconstriction during exercise (functional sympatholysis) contributes to skeletal muscle oxygen delivery–utilization matching. However, the extent to which muscle contractions impact noradrenergic regulation of interstitial oxygen pressures (PO2is${P_{{{\mathrm{O}}_2}}}_{{\mathrm{is}}}$; the driving force for blood–
Edward T. N. Calvo   +10 more
wiley   +1 more source

Low-dose combination of perindopril arginine with indapamide in correction of metabolic syndrome

open access: yesТерапевтический архив, 2011
Aim. To study ways of realization of pleiotropic effects of treatment with low-dose combination of perindopril arginine with indapamide in hypertensive patients with metabolic syndrome (MS). Material and methods.
Svetlana Igorevna Kseneva   +11 more
doaj  

Comparison of Total Intravenous Anesthesia Versus Volatile Anesthesia on Arrhythmia Inducibility and Clinical Outcomes During Catheter Ablation for Ventricular Tachycardia

open access: yesJournal of Arrhythmia, Volume 41, Issue 6, December 2025.
This study has identified that the maintenance of general anesthesia with TIVA as opposed to volatile anesthesia is associated with increased inducibility of ventricular tachycardia during catheter ablation procedures. 84.5% of TIVA patients were inducible compared to only 15.5%.s ABSTRACT Introduction Catheter ablation is highly efficacious for the ...
Jason Hui   +4 more
wiley   +1 more source

Effect of oral tizanidine on prolongation of intrathecal lidocaine [PDF]

open access: yes, 2018
Objective: In order to prolong the duration of intrathecal lidocaine, various drugs are used along with it. Due to the promising effects of tizanidine on central nervous system, it can be assumed that tizanidine can have a positive effect on increasing
Arman Taheri1 , Morteza Hashemian2 , Mehrdad Noroozi2* , Mohamma,
core  

Novel Combination Dexmedetomidine and Propofol Anesthetic Regimen for DISE Improves Procedural Efficiency Compared to Single‐Agent Regimens

open access: yesLaryngoscope Investigative Otolaryngology, Volume 10, Issue 6, December 2025.
ABSTRACT Objectives This study examines a combination anesthetic regimen of propofol and dexmedetomidine during drug induced sleep endoscopy (DISE) and its procedure time, VOTE findings, and perioperative hemodynamic profiles when compared to procedures conducted with either anesthetic agent alone.
Ryan Patrick   +3 more
wiley   +1 more source

A beautiful stroke? A side note on the 75th anniversary of the spectacular death of the French organist and composer Louis Vierne (1870-1937) [PDF]

open access: yes, 2012
The great French organist and composer Louis Vierne (1870-1937) died while performing an organ recital at Notre Dame cathedral in Paris - right in front of the console.
Foerch, Christian   +2 more
core   +1 more source

The Concise Guide to PHARMACOLOGY 2025/26: G protein‐coupled receptors

open access: yesBritish Journal of Pharmacology, Volume 182, Issue S1, Page S24-S151, December 2025.
The Concise Guide to Pharmacology 2025/26 marks the seventh edition in this series of biennial publications in the British Journal of Pharmacology. Presented in landscape format, the guide provides a comparative overview of the pharmacology of drug target families. The concise nature of the Concise Guide refers to the style of presentation, being clear,
Stephen P. H. Alexander   +206 more
wiley   +1 more source

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