Dec 7, 2016 · Hypoxia is common after stroke, and associated with poor outcomes. In this article, we have reviewed the physiology of oxygen transport, the cerebrovascular response to hypoxia and pathophysiology, incidence and aetiology behind hypoxia in …

Most cellular responses to hypoxia are associated with a family of transcription factors called hypoxia-inducible factors (HIFs), which induce the expression of a wide range of genes that help cells adapt to a hypoxic environment.

Mar 8, 2024 · Cerebral hypoxia happens when your brain doesn’t get enough oxygen. Symptoms include confusion, difficulty speaking and seizures. It’s a medical emergency that can be fatal and can cause lifelong brain damage.

Oct 23, 2003 · Hypoxia during the first few days after a stroke may affect cells in the ischemic penumbra adversely and lead to worsening of the neurological deficit and clinical outcome. 1 Patients with acute stroke are at risk of developing hypoxia for a number of different reasons.

Feb 25, 2025 · Acute intermittent hypoxia (AIH) is a novel therapeutic intervention that facilitates recovery of function, but the tolerability and effectiveness have not been tested in people living with chronic stroke. The purpose here was to examine whether AIH …

Therapeutic effects and mechanism of hypoxia conditioning on ischemic stroke. Ischemic stroke is the most common acute cerebrovascular disease, with complex pathophysiological mechanisms and high heterogeneity.

Dec 2, 2024 · This review focuses on the biological mechanisms underlying hypoxia exposure in ischemic stroke and discusses its potential implications for rehabilitation and functional recovery.

BACKGROUND: Acute intermittent hypoxia (AIH) is a novel therapeutic intervention that facilitates recovery of function, but the tolerability and effectiveness have not been tested in people living with chronic stroke. The purpose here was to examine whether AIH …

Hypoxia is common after stroke, and associated with poor outcomes. In this article, we have reviewed the physiology of oxygen transport, the cerebrovascular response to hypoxia and pathophysiology, incidence and aetiology behind hypoxia …

Sep 29, 2018 · Brain hypoxia is when the brain isn’t getting enough oxygen. This can occur when someone is drowning, choking, suffocating, or in cardiac arrest. Brain injury, stroke, and carbon monoxide...