Results 121 to 130 of about 82,050 (251)

Mitochondrial oxidative stress, calcium and dynamics in cardiac ischaemia‐reperfusion injury

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Heart attack causes ischaemia–reperfusion injury in cardiomyocytes. Mitochondria generate reactive oxygen species (ROS), leading to oxidative stress. High levels of mitochondrial calcium (Ca2+) activate the mitochondrial permeability transition pore (mPTP), and excess ROS levels can lower the Ca2+ required to activate the mPTP ...
Emily Rozich   +5 more
wiley   +1 more source

The multicellular environment of the re‐entrant circuit in post‐myocardial infarction ventricular tachycardia: Beyond fibrosis

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Schematic overview of the temporal evolution of the post‐myocardial infarction substrate leading to ventricular tachycardia. Acute ischaemic injury initiates metabolic and electrophysiological disruption, followed by progressive inflammatory, fibrotic and structural remodelling within the infarct border zone.
Mohammed Obeidat   +6 more
wiley   +1 more source

Primary percutaneous coronary intervention in hyperacute inferior STEMI

open access: yesHeart Vessels and Transplantation, 2022
Juan Guzman Olea   +7 more
doaj   +1 more source

Clinical outcomes associated with failed thrombus aspiration during primary percutaneous coronary intervention. [PDF]

open access: yesMedicine (Baltimore)
Sohail H   +7 more
europepmc   +1 more source

Translating cardiovascular ion channel and Ca2+ signalling mechanisms into therapeutic insights

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend This white paper integrates mechanistic discoveries across ion channel biology, Ca2+ signalling and multiscale cardiovascular physiology to highlight new opportunities for accelerating research and guiding next‐generation therapies. Printed with permission from ®Anita Impagliazzo Medical Illustration. [Correction added on 2 March
Silvia Marchianò   +18 more
wiley   +1 more source

A Four‐Week Treatment With Dapagliflozin Is Associated With a Reduction in Insulin‐Stimulated Renal Cortical Glucose Uptake: A Post Hoc Analysis From a Pilot Study

open access: yesDiabetes, Obesity and Metabolism, Volume 28, Issue 9, Page 8329-8336, September 2026.
ABSTRACT Introduction and Objective Treatment with sodium‐glucose cotransporter‐2 inhibitors (SGLT‐2i) reduces the risk of both cardiovascular and renal outcomes in type 2 diabetes (T2D). The specific mechanism by which this happens has not yet been clarified.
Shawn Gugliandolo   +18 more
wiley   +1 more source

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