[HTML][HTML] Molecular mechanisms of ischemia and glutamate excitotoxicity
Excitotoxicity is classically defined as the neuronal damage caused by the excessive
release of glutamate, and subsequent activation of excitatory plasma membrane receptors …
release of glutamate, and subsequent activation of excitatory plasma membrane receptors …
Thrombin induces ACSL4-dependent ferroptosis during cerebral ischemia/reperfusion
Q Tuo, Y Liu, Z Xiang, HF Yan, T Zou, Y Shu… - Signal transduction and …, 2022 - nature.com
Ischemic stroke represents a significant danger to human beings, especially the elderly.
Interventions are only available to remove the clot, and the mechanism of neuronal death …
Interventions are only available to remove the clot, and the mechanism of neuronal death …
[HTML][HTML] Clinical targeting of the cerebral oxygen cascade to improve brain oxygenation in patients with hypoxic–ischaemic brain injury after cardiac arrest
The cerebral oxygen cascade includes three key stages:(a) convective oxygen delivery
representing the bulk flow of oxygen to the cerebral vascular bed;(b) diffusion of oxygen from …
representing the bulk flow of oxygen to the cerebral vascular bed;(b) diffusion of oxygen from …
Cellular recovery after prolonged warm ischaemia of the whole body
After cessation of blood flow or similar ischaemic exposures, deleterious molecular
cascades commence in mammalian cells, eventually leading to their death,. Yet with …
cascades commence in mammalian cells, eventually leading to their death,. Yet with …
Expansion-enhanced super-resolution radial fluctuations enable nanoscale molecular profiling of pathology specimens
Expansion microscopy physically enlarges biological specimens to achieve nanoscale
resolution using diffraction-limited microscopy systems. However, optimal performance is …
resolution using diffraction-limited microscopy systems. However, optimal performance is …
Questioning glutamate excitotoxicity in acute brain damage: the importance of spreading depolarization
Background Within 2 min of severe ischemia, spreading depolarization (SD) propagates like
a wave through compromised gray matter of the higher brain. More SDs arise over hours in …
a wave through compromised gray matter of the higher brain. More SDs arise over hours in …
[HTML][HTML] Mitochondrial-targeted and ROS-responsive nanocarrier via nose-to-brain pathway for ischemic stroke treatment
Y Zhang, H Zhang, F Zhao, Z Jiang, Y Cui, M Ou… - … Pharmaceutica Sinica B, 2023 - Elsevier
Oxidative stress injury and mitochondrial dysfunction are major obstacles to neurological
functional recovery after ischemic stroke. The development of new approaches to …
functional recovery after ischemic stroke. The development of new approaches to …
[HTML][HTML] Value of EEG in outcome prediction of hypoxic-ischemic brain injury in the ICU: a narrative review
C Hoedemaekers, J Hofmeijer, J Horn - Resuscitation, 2023 - Elsevier
Prognostication of comatose patients after cardiac arrest aims to identify patients with a large
probability of favourable or unfavouble outcome, usually within the first week after the event …
probability of favourable or unfavouble outcome, usually within the first week after the event …
Improving Outcomes After Post–Cardiac Arrest Brain Injury: A Scientific Statement From the International Liaison Committee on Resuscitation
GD Perkins, R Neumar, CH Hsu, KG Hirsch… - Circulation, 2024 - ahajournals.org
This scientific statement presents a conceptual framework for the pathophysiology of post–
cardiac arrest brain injury, explores reasons for previous failure to translate preclinical data …
cardiac arrest brain injury, explores reasons for previous failure to translate preclinical data …
Inward Operation of Sodium-Bicarbonate Cotransporter 1 Promotes Astrocytic Na+ Loading and Loss of ATP in Mouse Neocortex during Brief Chemical Ischemia
K Everaerts, P Thapaliya, N Pape, S Durry, S Eitelmann… - Cells, 2023 - mdpi.com
Ischemic conditions cause an increase in the sodium concentration of astrocytes, driving the
breakdown of ionic homeostasis and exacerbating cellular damage. Astrocytes express high …
breakdown of ionic homeostasis and exacerbating cellular damage. Astrocytes express high …