Results 31 to 40 of about 82,580 (191)

Have we missed that neural vasodilator mechanisms may contribute to exercise hyperemia at onset of voluntary exercise?

open access: yesFrontiers in Physiology, 2013
Whether neurally mediated vasodilatation may contribute to exercise hyperemia has not been completely understood. Bülbring and Burn (1935) found for the first time the existence of sympathetic cholinergic nerve to skeletal muscle contributing to ...
Kanji eMatsukawa   +3 more
doaj   +1 more source

Cooling‐induced cutaneous vasodilatation is mediated by small‐conductance, calcium‐activated potassium channels in tail arteries from male mice

open access: yesPhysiological Reports, 2023
Cooling causes cutaneous dilatation to restrain cold‐induced constriction and prevent tissue injury. Cooling increases communication through myoendothelial gap junctions (MEGJs), thereby increasing endothelium‐derived hyperpolarization (EDH)‐type ...
Fumin Chang   +2 more
doaj   +1 more source

Insulin Resistance and Pellino-1 Mediated Decrease in the Activities of Vasodilator Signaling Contributes to Sunitinib-Induced Hypertension

open access: yesFrontiers in Pharmacology, 2021
Antiangiogenic tyrosine kinases inhibitors induce hypertension, which may increase the incidents of cardiovascular complications and limit their use. However, the mechanisms by which usage of TKIs results in hypertension have not been fully understood ...
Yang Liu   +5 more
doaj   +1 more source

Migraine pain: reflections against vasodilatation [PDF]

open access: yesThe Journal of Headache and Pain, 2009
The original Wolff's vascular theory of migraine was supported by the discovery of a class of drugs, the triptans, developed as a selective cephalic vasoconstrictor agents. Even in the neurovascular hypothesis of Moskowitz, that is the neurogenic inflammation of meningeal vessels provoked by peptides released from trigeminal sensory neurons, the ...
Panconesi, Alessandro   +2 more
openaire   +2 more sources

Hypothesis: ‘Vasocrine’ signalling from perivascular fat - a mechanism linking insulin resistance and vascular disease [PDF]

open access: yes, 2005
Adipose tissue expresses cytokines which inhibit insulin signalling pathways in liver and muscle. Obesity also results in impairment of endothelium-dependent vasodilatation to insulin. We propose a vasoregulatory role for local deposits of fat around the
Eringa, E.   +2 more
core   +1 more source

Temperature-dependent release of ATP from human erythrocytes: Mechanism for the control of local tissue perfusion [PDF]

open access: yes, 2012
Copyright @ 2012 The AuthorsThis article has been made available through the Brunel Open Access Publishing Fund.Human limb muscle and skin blood flow increases significantly with elevations in temperature, possibly through physiological processes that ...
Abraham   +58 more
core   +2 more sources

An investigation into the relationship between small intestinal fluid secretion and systemic arterial blood pressure in the anesthetized rat [PDF]

open access: yes, 2015
In the absence of an ability to absorb fluid by cellular uptake mechanisms, fluid movement in vivo from the perfused rat intestine is absorptive when the diastolic blood pressure is normal or very low but is secretory when blood pressure falls below ...
Lucas, Michael, Morrison, James
core   +1 more source

Pathogenesis of pulmonary hypertension caused by left heart disease

open access: yesFrontiers in Cardiovascular Medicine, 2023
Pulmonary hypertension has high disability and mortality rates. Among them, pulmonary hypertension caused by left heart disease (PH-LHD) is the most common type.
Mingzhu Xiao   +4 more
doaj   +1 more source

Replacing the Transfusion of 1-2 Units of Blood with Plasma Expanders that Increase Oxygen Delivery Capacity: Evidence from Experimental Studies. [PDF]

open access: yes, 2014
At least a third of the blood supply in the world is used to transfuse 1-2 units of packed red blood cells for each intervention and most clinical trials of blood substitutes have been carried out at this level of oxygen carrying capacity (OCC ...
Acharya, Seetharama A   +7 more
core   +3 more sources

Antithrombotic effect of epigallocatechin gallate on the patency of arterial microvascular anastomoses

open access: yesArchives of Plastic Surgery, 2019
Background Microvascular anastomosis patency is adversely affected by local and systemic factors. Impaired intimal recovery and endothelial mechanisms promoting thrombus formation at the anastomotic site are common etiological factors of reduced ...
Murat İğde   +5 more
doaj   +1 more source

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