Oxidative Regulation of Vascular Cav1.2 Channels Triggers Vascular Dysfunction in Hypertension-Related Disorders
Blood pressure is determined by cardiac output and peripheral vascular resistance. The L-
type voltage-gated Ca2+ (Cav1. 2) channel in small arteries and arterioles plays an …
type voltage-gated Ca2+ (Cav1. 2) channel in small arteries and arterioles plays an …
Oxidative stress and human hypertension: vascular mechanisms, biomarkers, and novel therapies
AC Montezano, M Dulak-Lis, S Tsiropoulou… - Canadian Journal of …, 2015 - Elsevier
Hypertension is a major cardiovascular risk factor. Of the many processes involved in the
pathophysiology of hypertension, vascular damage due to oxidative stress (excess …
pathophysiology of hypertension, vascular damage due to oxidative stress (excess …
Oxidative stress and endothelial dysfunction in hypertension
Systemic arterial hypertension is a highly prevalent cardiovascular risk factor that causes
significant morbidity and mortality, and is becoming an increasingly common health problem …
significant morbidity and mortality, and is becoming an increasingly common health problem …
Reactive Oxygen Species and Endothelial Ca2+ Signaling: Brothers in Arms or Partners in Crime?
An increase in intracellular Ca2+ concentration ([Ca2+] i) controls virtually all endothelial
cell functions and is, therefore, crucial to maintain cardiovascular homeostasis. An aberrant …
cell functions and is, therefore, crucial to maintain cardiovascular homeostasis. An aberrant …
Reactive oxygen species, NADPH oxidases, and hypertension
SR Datla, KK Griendling - Hypertension, 2010 - Am Heart Assoc
Reactive oxygen species (ROS) produced in the neuronal, renal, and vascular systems not
only influence cardiovascular physiology but are also strongly implicated in pathological …
only influence cardiovascular physiology but are also strongly implicated in pathological …
Calcium signaling and oxidant stress in the vasculature
KM Lounsbury, Q Hu, RC Ziegelstein - Free Radical Biology and Medicine, 2000 - Elsevier
Recent evidence suggests that oxidant stress plays a major role in several aspects of
vascular biology. Oxygen free radicals are implicated as important factors in signaling …
vascular biology. Oxygen free radicals are implicated as important factors in signaling …
Reactive Oxygen Species Mediate the Suppression of Arterial Smooth Muscle T-type Ca2+ Channels by Angiotensin II
Vascular T-type Ca2+ channels (CaV3. 1 and CaV3. 2) play a key role in arterial tone
development. This study investigated whether this conductance is a regulatory target of …
development. This study investigated whether this conductance is a regulatory target of …
Chronic deficit in nitric oxide elicits oxidative stress and augments T-type calcium-channel contribution to vascular tone of rodent arteries and arterioles
L Howitt, IY Kuo, A Ellis, DJ Chaston… - Cardiovascular …, 2013 - academic.oup.com
Aims As cardiovascular disease is characterized by reduced nitric oxide bioavailability, our
aim was to determine the impact of this change on the mechanism underlying vascular tone …
aim was to determine the impact of this change on the mechanism underlying vascular tone …
Interplay between calcium and reactive oxygen/nitrogen species: an essential paradigm for vascular smooth muscle signaling
M Trebak, R Ginnan, HA Singer… - Antioxidants & redox …, 2010 - liebertpub.com
Signaling cascades initiated or regulated by calcium (Ca2+), reactive oxygen (ROS), and
nitrogen (RNS) species are essential to diverse physiological and pathological processes in …
nitrogen (RNS) species are essential to diverse physiological and pathological processes in …
Sources and effects of oxidative stress in hypertension
LC Pinheiro, GH Oliveira-Paula - Current hypertension reviews, 2020 - ingentaconnect.com
Background: Disruption of redox signaling is a common pathophysiological mechanism
observed in several diseases. In hypertension, oxidative stress, resulted either from …
observed in several diseases. In hypertension, oxidative stress, resulted either from …
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