The obligatory link: role of gap junctional communication in endothelium-dependent smooth muscle hyperpolarization

TM Griffith, AT Chaytor, DH Edwards - Pharmacological research, 2004 - Elsevier
Although an endothelium-derived hyperpolarizing factor (EDHF) has often been
hypothesized to underpin vascular relaxations that are independent of nitric oxide (NO) and …

Endothelium‐dependent smooth muscle hyperpolarization: do gap junctions provide a unifying hypothesis?

TM Griffith - British journal of pharmacology, 2004 - Wiley Online Library
An endothelium‐derived hyperpolarizing factor (EDHF) that is distinct from nitric oxide (NO)
and prostanoids has been widely hypothesized to hyperpolarize and relax vascular smooth …

Endothelium-Derived Hyperpolarizing Factor and Myoendothelial Coupling: The in vivo Perspective

K Schmidt, C De Wit - Frontiers in Physiology, 2020 - frontiersin.org
The endothelium controls vascular tone adopting blood flow to tissue needs. It releases
chemical mediators [eg, nitric oxide (NO), prostaglandins (PG)] and exerts appreciable …

Novel endothelium-derived relaxing factors: identification of factors and cellular targets

H Ding, CR Triggle - Journal of pharmacological and toxicological methods, 2000 - Elsevier
Nitric oxide (NO), together with prostacyclin (PGI2), mediates shear stress and endothelium-
dependent vasodilator-mediated vasorelaxation. In the presence of inhibition of NO …

Endothelium-dependent hyperpolarization: the evolution of myoendothelial microdomains

CJ Garland, KA Dora - Journal of Cardiovascular Pharmacology, 2021 - journals.lww.com
Endothelium-derived hyperpolarizing factor (EDHF) was envisaged as a chemical entity
causing vasodilation by hyperpolarizing vascular smooth muscle (VSM) cells and distinct …

Connexins and gap junctions in the EDHF phenomenon and conducted vasomotor responses

C De Wit, TM Griffith - Pflügers Archiv-European Journal of Physiology, 2010 - Springer
It is becoming increasingly evident that electrical signaling via gap junctions plays a central
role in the physiological control of vascular tone via two related mechanisms (1) the …

cAMP facilitates EDHF-type relaxations in conduit arteries by enhancing electrotonic conduction via gap junctions

TM Griffith, AT Chaytor, HJ Taylor… - Proceedings of the …, 2002 - National Acad Sciences
We have investigated the role of cAMP in NO-and prostanoid-independent relaxations that
are widely attributed to an endothelium-derived hyperpolarizing factor (EDHF). Under …

Role of gap junctions in endothelium-derived hyperpolarizing factor responses and mechanisms of K+-relaxation

D Harris, PEM Martin, WH Evans, DA Kendall… - European journal of …, 2000 - Elsevier
We have examined the effects of ouabain (1 mM), the gap junction inhibitors, 18α-
glycyrrhetinic acid (100 μM), N-(piperidin-1-yl)-5-(4-chlorophenyl)-1-(2, 4-dichlorophenyl)-4 …

Endothelium‐dependent hyperpolarizations: past beliefs and present facts

M Félétou, PM Vanhoutte - Annals of medicine, 2007 - Taylor & Francis
Endothelium‐dependent relaxations are attributed to the release of various factors, such as
nitric oxide, carbon monoxide, reactive oxygen species, adenosine, peptides and …

Distinct endothelium-derived hyperpolarizing factors emerge in vitro and in vivo and are mediated in part via connexin 40–dependent myoendothelial coupling

M Boettcher, C De Wit - Hypertension, 2011 - Am Heart Assoc
The endothelium-derived hyperpolarizing factor (EDHF) contributes critically to the
regulation of vascular tone. Its dependency on direct signaling through myoendothelial gap …