Results 241 to 250 of about 93,068 (305)

Hypoxia and the cytoskeleton

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic outlining the activation of hypoxia‐sensitive pathways, the influence of hypoxia and associated pathways on the cytoskeleton, and the impact of these on disease progression. Abstract A highly‐regulated and dynamic cytoskeleton is vital for functional cellular physiology and the maintenance of homeostasis.
Darragh Flood, Cormac T. Taylor
wiley   +1 more source

Human chorionic gonadotropin decreases cerebral cystic encephalomalacia and parvalbumin interneuron degeneration in a pro-inflammatory model of mouse neonatal hypoxia-ischemia. [PDF]

Sci Rep
Miller B, Crider A, Aravamuthan B, Galindo R.   +3 more
europepmc   +1 more source

Insights from animal models: Dissecting the independent roles of oxygen and nutrients in the fetal origins of cardiovascular disease

The Journal of Physiology, EarlyView.
Abstract figure legend This review utilized animal models of complicated human pregnancies that result in reduced fetal nutrient or oxygen delivery, or combined nutrient and oxygen delivery, to elucidate their independent and/or synergistic contributions to the development of high‐risk cardiac phenotypes.
Melanie R. Bertossa, Jack R. T. Darby, Ashley S. Meakin, Mitchell C. Lock, Steven K. S. Cho, Christopher K. Macgowan, Mike. Seed, Michael D. Wiese, Janna L. Morrison   +8 more
wiley   +1 more source

From Brain Organoids to Translational Neurology: Exploring Neuroprotective Targets and Molecular Approaches in Perinatal Brain Injury. [PDF]

Cells
Harej Hrkać A, Pelčić A, Mežnarić S, Mršić-Pelčić J, Pilipović K.   +4 more
europepmc   +1 more source

Reduced cardiovascular mortality at moderate altitude: a putative role of physical activity and body mass

The Journal of Physiology, EarlyView.
Abstract figure legend Benefits of performing physical exercise at moderate altitude. At moderate altitude, increased resting metabolic rate and physical exertion promote physical fitness and exercise tolerance, whereas hypoxia suppresses appetite and elicits adaptations that increase tissue O2 delivery while augmenting O2‐independent ATP production ...
Robert T. Mallet, Johannes Burtscher, Hannes Gatterer, Katharina Hüfner, Samuel Verges, Tadej Debevec, Martin Burtscher   +6 more
wiley   +1 more source

HBO-PC Reprograms Neuroimmune Metabolism Through Disruption of the LRG1-HIF-1α-IL-6-STAT3 Amplification Loop Attenuates Pyroptosis and Ischemia-Reperfusion Injury. [PDF]

CNS Neurosci Ther
Lv W, Lv J, Xiong K, Yuan S, Yang J, Guo D.   +5 more
europepmc   +1 more source

Maximal exercise at high altitude does not exacerbate inflammation in the human brain

The Journal of Physiology, EarlyView.
Abstract figure legend This study investigated arterial–internal jugular venous (IJV) exchange of cytokines in response to low‐intensity and maximal cycling exercise at sea level and following 6–8 days at 3800 m a.s.l. There was a shift towards net release of interleukin‐6 (IL‐6), interleukin‐8 (IL‐8), monocyte chemoattractant protein‐1 (MCP‐1) and ...
Hannah G. Caldwell, Travis D. Gibbons, Connor A. Howe, Jack S. Talbot, Elliott J. Jenkins, L. Madden Brewster, Justin A. Monteleone, Jay M. J. R. Carr, Andrew R. Steele, Michael Stembridge, David B. MacLeod, Philip N. Ainslie   +11 more
wiley   +1 more source

Dexmedetomidine for prevention of postoperative delirium in elderly patients through hypoxia-inducible factor: A narrative review. [PDF]

Medicine (Baltimore)
Zhang J, Wu M, Li L, Wang Y.
europepmc   +1 more source

Hypoxia‐induced vulnerability of the somatosensory nervous system

The Journal of Physiology, EarlyView.
Abstract figure legend Sensory neurons are highly energy dependent and rely on sufficient oxygen availability to maintain metabolic stability and effective neurocommunication. Within the somatosensory system, even modest reductions in tissue oxygen tension impair neuronal respiration, forcing a shift toward less efficient metabolic pathways that ...
Jack Corbett, Richard P. Hulse
wiley   +1 more source

DL-3-n-Butylphthalide Protects Mitochondria Against Ischemia/Hypoxia Damage via Suppressing GCN5L1-Mediated Drp1 Acetylation in Neurons and Mouse Brains. [PDF]

CNS Neurosci Ther
Zhang H, Zhang N, Yang X, Zhang J, Ge X, Wang L, Wang S, Wen Y.   +7 more
europepmc   +1 more source