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Multimodal MR Imaging Reveals the Mechanisms of Post-Cardiac-Arrest Brain edema: Ferroptosis-Mediated BBB Disruption and AQP4 Dysfunction.

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paper Created: By: unknown Quality: 50% ✓ SciDEX ID: paper-41933462
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Multimodal MR Imaging Reveals the Mechanisms of Post-Cardiac-Arrest Brain edema: Ferroptosis-Mediated BBB Disruption and AQP4 Dysfunction.
Tan Y, Ye H, Ge Q, Wang P, Liu Z et al.
J Magn Reson Imaging PubMed DOI
Abstract

BACKGROUND: The role of ferroptosis in Cardiac arrest (CA)-induced cerebral edema remains unclear. PURPOSE: To investigate whether ferroptosis contributes to blood-brain barrier (BBB) disruption and aquaporin-4 (AQP4) dysfunction following CA. STUDY TYPE: Prospective. ANIMAL MODEL: Asphyxia-induced CA rat model. Forty two rats were used and assigned to the CA (24) and the sham (18) group. FIELD STRENGTH/SEQUENCE: T2-weighted anatomical imaging with 2D turbo spin-echo sequence, QSM with 3D GRE se...

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