Results 121 to 130 of about 86,075 (269)

Myocardial Perfusion Defects in Hypertrophic Cardiomyopathy Mutation Carriers

Journal of the American Heart Association, EarlyView., 2021
Background Impaired myocardial blood flow (MBF) in the absence of epicardial coronary disease is a feature of hypertrophic cardiomyopathy (HCM). Although most evident in hypertrophied or scarred segments, reduced MBF can occur in apparently normal segments.
Rebecca K. Hughes, Claudia Camaioni, João B. Augusto, Kristopher Knott, Ellie Quinn, Gabriella Captur, Andreas Seraphim, George Joy, Petros Syrris, Perry M. Elliott, Saidi Mohiddin, Peter Kellman, Hui Xue, Luis R. Lopes, James C. Moon   +14 more
wiley   +1 more source

Intermittent hand and forearm immersion in 20°C water attenuates thermal, cardiovascular, and perceptual strain in older adults during heat stress

Experimental Physiology, EarlyView.
Abstract Adults >65 years of age experience deleterious health effects during extreme heat events at a greater rate than any other age cohort. The purpose of this study was to identify the effectiveness of acute intermittent hand and forearm (H+F) water immersion and/or chronic (7 week) folic acid supplementation on reducing thermal and cardiovascular ...
Rachel M. Cottle, Kat G. Fisher, Olivia K. Leach, David E. Conroy, Lacy M. Alexander, W. Larry Kenney   +5 more
wiley   +1 more source

Effects of Intrauterine Isoproterenol Administration on Ovarian Follicular Development in Cows

Veterinary Medicine and Science
Background Isoproterenol (ISO) is a nonselective beta‐adrenergic receptor agonist known for its vasodilatory effects. This experiment aims to investigate whether intrauterine ISO administration could alter vascular indices and follicular development in ...
Vefa Tohumcu, Mehmet Cengiz, A. Hayirli, K. Altinkaynak, Emre Arslanbas, Alper Yasin Ciplak, S. Aydın, Omercan Alat   +7 more
doaj   +1 more source

Effects of xanthine amine congener on hypoxic coronary resistance and venous and epicardial adenosine concentrations [PDF]

, 2017
Objective: The aim was to define the contributions of interstitial and vascular adenosine in regulating coronary vascular resistance during hypoxia.
Berne, Robert M., Linden, Joel, Sawmiller, Darrell R.   +2 more
core  

Human adaptation to high‐altitude: A contemporary comparison of the oxygen cascade in Andean, Tibetan and Ethiopian highlanders

Experimental Physiology, EarlyView.
Abstract Human populations native to high altitude have evolved distinct physiological adaptations to chronic hypoxia. This adaptation is evident in the O2 transport cascade. In this review, with brief inclusion of the related genetic adaptations, we compare the O2 cascade across three well‐characterized high‐altitude populations: Andeans (Aymara and ...
Ayechew A. Getu, Melissa Ilardo, Joshua C. Tremblay, Jay M. J. R. Carr, Vitalie Faoro, Philip N. Ainslie   +5 more
wiley   +1 more source

Levobupivacaine induces vasodilatation, but not vasoconstriction, in rat mesenteric artery

Revista de Odontologia da UNESP
Introduction Levobupivacaine (LEVO) can replace analgesia because it exhibits low toxicity and causes minor vasoconstriction, enabling its use in patients in whom vasoconstrictors are contraindicated.
Liciane dos Santos MENEZES, Liane Maciel de Almeida SOUZA, Márcio Roberto Viana dos SANTOS, Patrícia Santos Cunha MENDONÇA, Ítalo José Alves MOREIRA, Allan Carlos Araújo de OLIVEIRA   +5 more
doaj   +1 more source

Short-term impact of aged garlic extract on endothelial function in diabetes: A randomized, double-blind, placebo-controlled trial. [PDF]

, 2020
Impaired endothelial function portends an increased risk of cardiovascular disease. Vascular oxidative stress and systemic inflammation play a critical role in the pathogenesis and progression of vascular disease.
Birudaraju, Divya, Budoff, Matthew J, Chaganti, Bhanu T, Cherukuri, Lavanya, Flores, Ferdinand, Hamal, Sajad, Kinninger, April, Matsumoto, Suguru, Roy, Sion K, Shaikh, Kashif   +9 more
core  

Exploring the nexus: Clinical and physiological correlation between cardiovascular disease and colorectal cancer

Experimental Physiology, EarlyView.
Abstract Colorectal cancer (CRC) and cardiovascular disease (CVD) are leading causes of morbidity and mortality worldwide, traditionally studied as distinct pathologies. However, emerging evidence suggests a significant physiological and molecular overlap between these conditions, indicating that they might share common pathophysiological pathways. The
Mohamad Bashir, Ali Murtada, Matti Jubouri, Wael Awad, Ian Williams, Damian M. Bailey   +5 more
wiley   +1 more source

Optimizing the predictive validity of NIRS kinetic profiles to predict aerobic capacity from a resting skeletal muscle occlusion test

Experimental Physiology, EarlyView.
Abstract Measuring and monitoring individual cardiorespiratory fitness through a valid and accessible non‐exhaustive surrogate is required. Techniques measuring haemodynamics have shown promise, and this study aimed to optimize the predictive validity of these approaches alongside developing predictive equations.
Heru Syarli Lesmana, Kyohei Marume, Justin S. Lawley   +2 more
wiley   +1 more source

The V-14 Problem [PDF]

, 1995
In a previous article, we explored the problem of finding 14-letter words and names beginning with the letter C and alternating their consonants and vowels regularly: words such as COLONIZABILITY and CAPACITATIVELY.
Borgmann, Dmitri A.
core   +1 more source