Results 151 to 160 of about 46,059 (254)

Acute intermittent hypercapnic hypoxia augments left ventricular contractility

The Journal of Physiology, EarlyView.
Abstract figure legend Twenty‐four healthy adults were studied to determine the effects of an acute session of 40 min of intermittent hypercapnic hypoxia on cardiac performance. Cardiac function was assessed via echocardiography at rest and during graded stages of lower‐body negative pressure before and after the intervention to quantify load ...
Scott F. Thrall, Alex M. Williams, Philip J. Millar, Megan L. Lance, Brooke M. Shafer, Conan L. H. Shing, Jordan D. Bird, Christopher R. West, Glen E. Foster   +8 more
wiley   +1 more source

Compromised cardiopulmonary transition in fetal growth restricted and small for gestational age neonates

The Journal of Physiology, EarlyView.
Abstract figure legend Differences in cardiovascular function between appropriately grown (AG) and fetal growth restricted (FGR) infants after the cardiopulmonary transition at birth. AG infants typically exhibit an increase in left ventricular output (LVO) and stroke volume (SV) in the first few days after birth, along with a reduction in myocardial ...
Zahrah Azman, Arvind Sehgal, Suzanne L. Miller, Kristen J. Bubb, Graeme R. Polglase, Beth J. Allison   +5 more
wiley   +1 more source

The Role of the Sympathetic Nervous System in the Hypothermic Effect of d-Fenfluramine [PDF]

, 2002
Experiments in this dissertation were conducted to characterize the effects of d-fenfluramine on body temperature and the mechanisms by which d-fenfluramine alter body temperature.
Subramanian, Srividya
core   +1 more source

Potential health benefits of cold‐water immersion: the central role of PGC‐1α

The Journal of Physiology, EarlyView.
Abstract figure legend Cold‐water immersion (CWI) elicits autonomic, somato‐motoric (shivering thermogenesis), endocrine and metabolic, sensory transduction, and local biophysical effects that may converge on the transcriptional co‐activator PGC‐1α (centre).
Erich Hohenauer, Wafa Douzi, Johannes Burtscher   +2 more
wiley   +1 more source

The alpha-2 adrenergic agonist, UK 14,304, inhibits growth andincreases apoptosis of the cholangio-carcinoma cell line, Mz-Cha-1, through camp but not Ca2+-dependent mechanisms

, 2000
Noriatsu Kanno, Shannon Glaser, Usha Chowdhury, Jo Lynne Phinizy, Heather Francis, Gene LeSage, Gianfranco Alpini   +6 more
openalex   +1 more source

Pretreatment with an inhaled alpha 1-adrenergic agonist, methoxamine, reduces exercise-induced asthma [PDF]

, 1989
Anh Tuan Dinh‐Xuan, M Chaussain, Jacques Regnard, A Lockhart   +3 more
openalex   +1 more source

In vitro functional properties of the rat bladder regenerated by the bladder acellular matrix graft. [PDF]

, 1998
PurposeTo assess the response of rat urinary bladder regenerated by the homologous bladder acellular matrix graft (BAMG) to in vitro electrical and pharmacologic stimuli.Materials and methodsIn Sprague-Dawley rats, partial cystectomy (>50%) was ...
Dahiya, R, Dahms, SE, Lue, TF, Nunes, LS, Piechota, HJ, Tanagho, EA   +5 more
core   +1 more source

Haemodynamic Changes After Prophylactic Doses of Ephedrine, Phenylephrine, Norepinephrine Versus Placebo During Induction of General Anaesthesia: A Randomised Trial

Acta Anaesthesiologica Scandinavica, Volume 70, Issue 1, January 2026.
ABSTRACT Background Ephedrine, phenylephrine, and norepinephrine are commonly used to manage hypotension during the induction of anaesthesia. The objective of this study was to evaluate whether prophylactic administration of assumed equipotent doses of these vasopressors could maintain systolic arterial blood pressure (SAP) and heart rate (HR) within ...
Gunnar Helge Sjøen, Tor Hugo Hauge, Ragnhild Sørum Falk, Tor Inge Tønnessen, Eldrid Langesæter   +4 more
wiley   +1 more source

Management of Severe Anaphylactic Reactions Should Include Administration of Alpha Adrenergic Agonists

, 2004
Dara S. Breslin, Michael McBrien
openalex   +1 more source

Rat cardiac muscle single cell automaticity responses to alpha- and beta-adrenergic agonists and antagonists. [PDF]

, 1982
Kent Hermsmeyer, R. T. Mason, S. Griffen, Peter L. Becker   +3 more
openalex   +1 more source