Intermittent hypoxia enhances shear-mediated dilation of the internal carotid artery in young adults

E Iwamoto, BE Hanson, JM Bock… - Journal of Applied …, 2020 - journals.physiology.org
… 42 to 207 ± 55/s, P = 0.06, baseline to hypoxia (average of last minute of each cycle)], which
… cyclic intermittent hypoxia (IH) on shear-mediated dilation of the internal carotid artery (ICA), …

Regulation of heart rate in vertebrates during hypoxia: A comparative overview

W Joyce, T Wang - Acta Physiologica, 2022 - Wiley Online Library
… exhibiting hypoxic tachycardia and fishes displaying characteristic hypoxic bradycardia. With
a … bradycardia results from the hypoxic stimulation of carotid body chemoreceptors that are …

Happy hypoxemia in COVID-19—a neural hypothesis

A UR, K Verma - ACS chemical neuroscience, 2020 - ACS Publications
… The carotid body is located at the bifurcation of the common carotid artery. It contains
chemoreceptors that are primarily activated by a reduction in the arterial partial pressure of oxygen. …

Neurobiology of the carotid body

J López-Barneo - Handbook of Clinical Neurology, 2022 - Elsevier
… The carotid body (CB) is a bilateral arterial chemoreceptor located in the carotid artery
control; however, upon exposure to acute hypoxia, CB-triggered responses are necessary for …

A murine model of ischemic retinal injury induced by transient bilateral common carotid artery occlusion

D Lee, Y Miwa, H Jeong, S Ikeda, Y Katada… - JoVE (Journal of …, 2020 - jove.com
… general molecular biological marker for hypoxia. We could not … This implies retinal hypoxic
stress could be induced by 2 … right CCAO may boost acute hypoxic insults in the right retina as …

Dietary nitrate supplementation effect on dynamic cerebral autoregulation in normoxia and acute hypoxia

M Horiuchi, GMK Rossetti… - Journal of Cerebral Blood …, 2022 - journals.sagepub.com
… Duplex ultrasonography was used to perform volumetric change-based assessment of
dynamic CA in the internal carotid artery (ICA). Dynamic CA was assessed by rate of regulation (…

[HTML][HTML] Independent risk factors of hypoxemia in patients after surgery with acute type A aortic dissection

J Zhou, J Pan, Y Yu, W Huang, Y Lai… - Annals of Palliative …, 2021 - apm.amegroups.org
… , as well as left subclavian artery were sequentially … artery (5–10 mL/kg). Transection of
the aortic arch was done between the left subclavian artery and the left common carotid artery. …

[HTML][HTML] Significant difference between sirolimus and paclitaxel nanoparticles in anti-proliferation effect in normoxia and hypoxia: The basis of better selection of …

Y Chen, Y Zeng, X Zhu, L Miao, X Liang, J Duan, H Li… - Bioactive Materials, 2021 - Elsevier
… , but few studies have been achieved focusing hypoxia. In this study, porcine carotid artery
injury model and classical cobalt chloride hypoxia cell model were established. Sirolimus …

Peripheral chemoreflex activation and cardiac function during hypoxemia in near-term fetal sheep without placental compromise

J Lantto, T Erkinaro, M Haapsamo… - Journal of Applied …, 2021 - journals.physiology.org
… did not correlate with carotid artery blood pressure under hypoxemia. In addition, the blood
pressure changes in the carotid artery induced by hypoxemia were comparable between …

Is carotid body infection responsible for silent hypoxemia in COVID-19 patients?

J Villadiego, R Ramírez-Lorca, F Cala… - function, 2021 - academic.oup.com
… COVID-19 patients is that they exhibit severe hypoxemia, with arterial levels of oxygen (O 2 )
… -called “silent hypoxemia” 3 or “happy hypoxia” is unknown. A decline in arterial O 2 tension …