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Barbara Casadei

Researcher at University of Oxford

Publications -  274
Citations -  23925

Barbara Casadei is an academic researcher from University of Oxford. The author has contributed to research in topics: Atrial fibrillation & Medicine. The author has an hindex of 60, co-authored 242 publications receiving 19620 citations. Previous affiliations of Barbara Casadei include Newman University & King's College London.

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142 Atrial sources of reactive oxygen species vary with the substrate and duration of atrial fibrillation: implications for the antiarrhythmic effect of statins

TL;DR: Findings indicate that upregulation of NOX2-NADPH oxidases is an early but transient event in the natural history of AF, as mitochondrial oxidases and uncoupled NOS account for the statin-resistant increase in atrial superoxide production in permanent AF.

Changes in extracellular pH mediate the chronotropic responses

TL;DR: In vitro, L-Arg can markedly affect HR through a pH-mediated, NO-independent mechanism and the opposing changes in [pH]o induced by different formulations of L- Arg can importantly confound the assessment of the biological effects of this amino acid.