Oxidative stress augments chemoreflex sensitivity in rats exposed to chronic intermittent hypoxia
Chronic exposure to intermittent hypoxia (CIH) elicits plasticity of the carotid sinus and
phrenic nerves via reactive oxygen species (ROS). To determine whether CIH-induced …
phrenic nerves via reactive oxygen species (ROS). To determine whether CIH-induced …
Sensory plasticity of the carotid body: role of reactive oxygen species and physiological significance
NR Prabhakar - Respiratory physiology & neurobiology, 2011 - Elsevier
Recent studies have shown that acute intermittent hypoxia (IH) induces sensory plasticity of
the carotid body manifested as sensory long-term facilitation (LTF), which requires prior …
the carotid body manifested as sensory long-term facilitation (LTF), which requires prior …
H2S production by reactive oxygen species in the carotid body triggers hypertension in a rodent model of sleep apnea
G Yuan, YJ Peng, SA Khan, J Nanduri, A Singh… - Science …, 2016 - science.org
Sleep apnea is a prevalent respiratory disease in which episodic cessation of breathing
causes intermittent hypoxia. Patients with sleep apnea and rodents exposed to intermittent …
causes intermittent hypoxia. Patients with sleep apnea and rodents exposed to intermittent …
Intermittent hypoxia augments acute hypoxic sensing via HIF-mediated ROS
NR Prabhakar, GK Kumar, J Nanduri - Respiratory physiology & …, 2010 - Elsevier
Carotid bodies and neonatal adrenal medullary chromaffin cells (AMC) respond rapidly to
acute hypoxia before compromising cellular functions. Responses to acute hypoxia are …
acute hypoxia before compromising cellular functions. Responses to acute hypoxia are …
[HTML][HTML] Carotid body potentiation during chronic intermittent hypoxia: implication for hypertension
Autonomic dysfunction is involved in the development of hypertension in humans with
obstructive sleep apnea, and animals exposed to chronic intermittent hypoxia (CIH). It has …
obstructive sleep apnea, and animals exposed to chronic intermittent hypoxia (CIH). It has …
Role of oxidative stress‐induced endothelin‐converting enzyme activity in the alteration of carotid body function by chronic intermittent hypoxia
YJ Peng, J Nanduri, G Raghuraman… - Experimental …, 2013 - Wiley Online Library
New findings• What is the central question of this study? What mechanisms mediate chronic
intermittent hypoxia‐induced increases in endothelin‐1 in the carotid body?• What is the …
intermittent hypoxia‐induced increases in endothelin‐1 in the carotid body?• What is the …
Potential contribution of carotid body-induced sympathetic and renin-angiotensin system overflow to pulmonary hypertension in intermittent hypoxia
R Iturriaga, S Castillo-Galán - Current hypertension reports, 2019 - Springer
Abstract Purpose of Review Obstructive sleep apnea (OSA), featured by chronic intermittent
hypoxia (CIH), is an independent risk for systemic hypertension (HTN) and is associated …
hypoxia (CIH), is an independent risk for systemic hypertension (HTN) and is associated …
Impact of repeated daily exposure to intermittent hypoxia and mild sustained hypercapnia on apnea severity
SS Yokhana, DG Gerst III, DS Lee… - Journal of Applied …, 2012 - journals.physiology.org
We examined whether exposure to intermittent hypoxia (IH) during wakefulness impacted on
the apnea/hypopnea index (AHI) during sleep in individuals with sleep apnea. Participants …
the apnea/hypopnea index (AHI) during sleep in individuals with sleep apnea. Participants …
Sympathetic response to chemostimulation in conscious rats exposed to chronic intermittent hypoxia
J Huang, S Lusina, T Xie, E Ji, S Xiang, Y Liu… - Respiratory physiology …, 2009 - Elsevier
Exposure to cyclic intermittent hypoxia (CIH) is associated with elevated arterial pressure
and sustained sympathoexcitation, but the causes of the augmented sympathetic activity …
and sustained sympathoexcitation, but the causes of the augmented sympathetic activity …
Expressions of angiotensin and cytokine receptors in the paracrine signaling of the carotid body in hypoxia and sleep apnea
ML Fung - Respiratory physiology & neurobiology, 2015 - Elsevier
Arterial chemoreceptors in the carotid body are central to the chemical control of breathing in
the chemotransduction of physiological stimuli in the arterial blood for eliciting the …
the chemotransduction of physiological stimuli in the arterial blood for eliciting the …