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Coronary artery hypoxic vasorelaxation is augmented by perivascular adipose tissue through a mechanism involving hydrogen sulfide and cystathionine-β-synthase (2018)
Journal Article
Donovan, J., Wong, P., Garle, M., Alexander, S. P., Dunn, W. R., & Ralevic, V. (in press). Coronary artery hypoxic vasorelaxation is augmented by perivascular adipose tissue through a mechanism involving hydrogen sulfide and cystathionine-β-synthase. Acta Physiologica, Article e13126. https://doi.org/10.1111/apha.13126

Aim: Hypoxia causes vasodilatation of coronary arteries which protects the heart from ischaemic damage through mechanisms including the generation of hydrogen sulfide (H2S), but the influence of the perivascular adipose tissue (PVAT) and myocardium i... Read More about Coronary artery hypoxic vasorelaxation is augmented by perivascular adipose tissue through a mechanism involving hydrogen sulfide and cystathionine-β-synthase.

A role for the sodium pump in H2O2-induced vasorelaxation in porcine isolated coronary arteries (2014)
Journal Article
Wong, P., Garle, M., Alexander, S., Randall, M., & Roberts, R. (2014). A role for the sodium pump in H2O2-induced vasorelaxation in porcine isolated coronary arteries. Pharmacological Research, 90, https://doi.org/10.1016/j.phrs.2014.09.004

Hydrogen peroxide (H2O2) has been proposed to act as a factor for endothelium-derived hyperpolar-ization (EDH) and EDH may act as a ‘back up’ system to compensate the loss of the NO pathway. Here,the mechanism of action of H2O2in porcine isolated cor... Read More about A role for the sodium pump in H2O2-induced vasorelaxation in porcine isolated coronary arteries.