Results 71 to 80 of about 9,655 (274)

Seven days of mixed‐method heat acclimation improved markers of cardiovascular and fluid‐regulatory strain during exercise‐heat stress

Experimental Physiology, EarlyView.
Abstract A mixed‐method heat acclimation (HA) protocol may optimise performance by supporting the training taper while promoting thermal adaptation; however, the impact on cardiovascular and fluid‐regulatory adjustments to protect health is unknown. Therefore, we examined the effects of a mixed‐method heat protocol on physiological responses, including
Daniel Snape, Barney Wainwright, Iain T. Parsons, Michael J. Stacey, David R. Woods, John O'Hara   +5 more
wiley   +1 more source

Copeptin as a predictive marker of incident heart failure

ESC Heart Failure, 2021
Aims Heart failure (HF) is a common disease with increasing prevalence and poor prognosis. The vasopressin (VP) marker copeptin predicts development of diabetes mellitus, diabetic heart disease, coronary artery disease, and premature mortality.
Fredrika Schill, Simon Timpka, Peter M. Nilsson, Olle Melander, Sofia Enhörning   +4 more
doaj   +1 more source

Clinical study of copeptin in serum patiants of heart diseases

Tikrit Journal of Pure Science, 2023
The study  included the estimation  copeptin level  in serum of healthy and  patients  with heart diseases .  The Results indicated that the level of copeptin in serum was (36.2±1.1 pg/mL) in control group for both sex, with the age range between ) 37 -
Thikra Ali Allwsh, Noori Mohammed Aziz
doaj   +1 more source

Differential effects of MDMA and methylphenidate on social cognition [PDF]

, 2014
Social cognition is important in everyday-life social interactions. The social cognitive effects of 3,4-methylenedioxymethamphetamine (MDMA, 'ecstasy') and methylphenidate (both used for neuroenhancement and as party drugs) are largely unknown.
Crockett, Molly J., Hysek, Cédric M., Liechti, Matthias E., Quednow, Boris B., Schmid, Yasmin, Simmler, Linda D.   +5 more
core   +1 more source

Mechanisms of haemoglobin mass expansion following heat stress

The Journal of Physiology, EarlyView.
Abstract figure legend Theorised mechanisms of heat stress‐induced erythropoiesis which may facilitate the expansion of haemoglobin mass. A, acute: heat stress‐induced renal ischaemia. Redistribution of blood flow away from the kidneys to facilitate thermoregulation during heat stress could reduce renal oxygen delivery, subsequently lowering renal PO2${
Elliott J. Jenkins, Brittany A. Edgett, Michael G. Hughes, Joshua C. Tremblay, Mike Stembridge   +4 more
wiley   +1 more source

Grief‐Related Chest Pain: A Review, Conceptual Analysis, and Integrative Model

Psychophysiology, Volume 63, Issue 2, February 2026.
ABSTRACT Although the death of a loved one is a ubiquitous experience with chest pain a commonly reported symptom, grief‐related chest pain and particularly its physiological mechanisms remain under‐investigated. To address this gap, we adopted Rodger's approach to concept analysis to explore the psychoneuroimmunological mechanisms potentially linking ...
Sophia R. Evstigneev, Frank H. Wilhelm, George M. Slavich, David Blum, Annina Seiler   +4 more
wiley   +1 more source

Vasopressin and copeptin

, 2022
The hormone vasopressin is essential for the human body. Vasopressin’s ability to preserve water, by decreasing urine production by the kidneys, is vital to maintain homeostasis. In addition to this well-known effect, vasopressin is implicated to have widespread effects on various other regulatory processes.
openaire   +2 more sources

Copeptin: a biochemical predictor of metabolic syndrome in children and adolescents with obesity

Egyptian Pediatric Association Gazette
Background Copeptin hormone is a stable arginine vasopressin biomarker. High concentrations of this peptide have been linked to obesity and metabolic syndrome.
Marwa Farouk Mira, Ghada Mohammad Anwar, Ghada Maher Thabet, Randa Ebrahim Nofal, Samah Ahmed Hassanein   +4 more
doaj   +1 more source

Copeptin Levels in Clinically Silent Multiple Sclerosis

Türk Nöroloji Dergisi, 2022
Objective: Hypothalamic-pituitary-adrenal (HPA) axis dysfunction is thought to be found in patients with multiple sclerosis (MS). Copeptin is a serum protein that is indicated as an indirect marker of HPA axis.
İrem İlgezdi, Ufuk Şener, Levent Öcek, Şükran Köse, Alp Sarıteke, Figen Tokuçoğlu, Yaşar Zorlu   +6 more
doaj   +1 more source

Volume kinetics of lactated Ringer's solution in adult horses

Equine Veterinary Journal, Volume 58, Issue 1, Page 220-229, January 2026.
Abstract Background Fluid therapy in horses is primarily empirical. Evidence‐based quantification of the disposition of intravenous (IV) crystalloids used in clinical practice could enhance the effectiveness of fluid therapy. Objectives To determine the pharmacokinetics (i.e., volume kinetics: VK) and associated haemodynamic effects of IV lactated ...
William W. Muir, Xiu Ting Yiew, Shane W. Bateman, Robert G. Hahn   +3 more
wiley   +1 more source