Results 201 to 210 of about 65,572 (317)

Fatal Case of Organ Ischemia Secondary to Traumatic Stanford Type B Aortic Dissection.

open access: yesJ Emerg Trauma Shock
Yanagawa Y   +5 more
europepmc   +1 more source

Demonstration of beat‐to‐beat, on‐demand ATP synthesis in ventricular myocytes reveals sex‐specific mitochondrial and cytosolic dynamics

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Beat‐locked mitochondrial ATP transients reveal modular, sex‐specific bioenergetic control during excitation–contraction coupling. A, each action potential activates L‐type CaV1.2 channels, producing a Ca2+ influx that triggers ryanodine receptors (RyR2) and elicits SR Ca2+ release.
Paula Rhana   +2 more
wiley   +1 more source

When NCX switches sides: Experimental and computational insights into Ca2+ regulation in the heart

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Due to its presence inside the dyadic cleft, Na+/Ca2+ exchanger (NCX) builds a functional unit together with L‐type calcium channels and ryanodine receptors in the dyadic cleft. NCX acts bidirectionally (forward and reverse mode) dependent on extracellular calcium ([Ca2+]o) and sodium ([Na+]o) concentrations and the membrane ...
Wilhelm Neubert   +6 more
wiley   +1 more source

Reverse-Wire TEVAR for Subacute Type B Aortic Dissection with Severe True-Lumen Collapse: A Case Report. [PDF]

open access: yesLife (Basel)
Bogdan A   +9 more
europepmc   +1 more source

A cascade model of dynamic cerebral autoregulation

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend This study examined a two‐component cascade model linking upstream dynamic cerebral autoregulation (dCA) with downstream microvascular function (MF) to explain how blood pressure oscillations influence cortical oxygenation. Transfer function analysis in the frequency domain was applied to quantify H1(f) (MAP→CBFV; dCA), H2(f ...
Takuya Kurazumi   +8 more
wiley   +1 more source

3D-printed in vitro models of Stanford type B aortic dissection: A scoping review. [PDF]

open access: yesJ Vasc Surg Cases Innov Tech
Hagedorn MN   +6 more
europepmc   +1 more source

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