Results 91 to 100 of about 118,264 (311)

Polyvinylpyrrolidone-coated gold nanoparticles inhibit endothelial cell viability, proliferation, and ERK1/2 phosphorylation and reduce the magnitude of endothelial-independent dilator responses in isolated aortic vessels

open access: yesInternational Journal of Nanomedicine, 2017
Teba Mohamed,1,* Sabine Matou-Nasri,2,* Asima Farooq,3 Debra Whitehead,3 May Azzawi1 1School of Healthcare Science, Faculty of Science and Engineering, Manchester Metropolitan University, Manchester, UK; 2Cell and Gene Therapy Group, Medical Genomics ...
Mohamed T   +4 more
doaj  

INDUCTION OF VASODILATION BY HYDROGEN PEROXIDE AND ITS APPLICATION IN EXERCISE SCIENCE

open access: yes, 2012
Regular exercise or physical activity benefits the cardiovascular system, lowers mortality and morbidity, and is a particularly important factor for maintaining the health of blood vessels by improving the function of endothelial cells.
Hyun-Sung An   +4 more
core  

Feedforward sympathetic coronary vasodilation in exercising dogs

open access: yes, 2000
The hypothesis that exercise-induced coronary vasodilation is a result of sympathetic activation of coronary smooth muscle β-adrenoceptors was tested.
Mark W. Gorman   +3 more
core   +1 more source

Clinical and Physiological Predictors of Acetylcholine‐Induced Coronary Spasm in ANOCA/INOCA Patients: A Retrospective Cohort Study

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background A substantial proportion of patients with angina and/or ischemia are found to have non‐obstructive coronary arteries (ANOCA/INOCA). Their symptoms can sometimes be explained by coronary microvascular dysfunction and/or vasospasm. Selecting patients for acetylcholine testing remains challenging, and the procedure is not trivial in ...
Jeremie Buri   +7 more
wiley   +1 more source

THE EFFECTS OF EXTRACORPOREAL SHOCKWAVE THERAPY (ESWT) AND CRYOTHERAPY IN TREATING PATELLAR TENDINOPATHIES IN PROFESSIONAL ATHLETES

open access: yesSport şi Societate, 2014
Aim: this paper tries to optimize the existent classical treatments for patellar tendinopathies that are resistant to classical forms of therapy, in professional athletes.
Dobreci Iulian
doaj  

Vitamin E Attenuates Red-Light-Mediated Vasodilation: The Benefits of a Mild Oxidative Stress

open access: yesAntioxidants
Red light (670 nm) energy controls vasodilation via the formation of a transferable endothelium-derived nitric oxide (NO)-precursor-containing substance, its intracellular traffic, and exocytosis. Here we investigated the underlying mechanistic effect of
Agnes Keszler   +4 more
doaj   +1 more source

Endotoxin impairs flow-induced vasodilation of porcine coronary arterioles

open access: yes, 1992
The purpose of this study was to test the hypothesis that endotoxemia impairs endothelium-dependent (both receptor-mediated and flow-induced) vasodilation in porcine coronary arterioles.
M. J. Davis   +3 more
core   +1 more source

Molecular Mechanisms Leading to Splanchnic Vasodilation in Liver Cirrhosis [PDF]

open access: yes, 2017
In liver cirrhosis, portal hypertension is a consequence of enhanced intrahepatic vascular resistance and portal blood flow. Significant vasodilation in the arterial splanchnic district is crucial for an increase in portal flow.
BOLOGNESI, MASSIMO   +9 more
core   +1 more source

Unveiling the Microvasculature: The Index of Microcirculatory Resistance and Its Expanding Role in Cardiovascular Care

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Index of microcirculatory resistance (IMR) is a cutting‐edge, wire‐based tool that advances the capability assessment of coronary microvascular function. By utilizing distal coronary pressure and mean transit time under maximal hyperemia, IMR delivers consistent, reproducible insights into the microvasculature's dynamic health.
Joanna Sohn   +10 more
wiley   +1 more source

Pulsed Electrical Stimulation of the Human Eye Enhances Retinal Vessel Reaction to Flickering Light

open access: yesFrontiers in Human Neuroscience, 2019
Recent studies indicate therapeutic benefits of electrical stimulation in cases of specific ophthalmic diseases that are associated with dysfunctional ocular microcirculation. This suggests effects of electrical stimulation on vascular functions.
Stefanie Freitag   +7 more
doaj   +1 more source

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