Life-threatening drug-induced cardiac arrhythmia is often preceded by prolonged cardiac action potentials (AP), commonly accompanied by small proarrhythmic membrane potential fluctuations. The shape and time course of the repolarizing fraction of the AP can be pivotal for the presence or absence of arrhythmia. Microelectrode arrays (MEA) allow easy access to cardiotoxic compound effects via extracellular field potentials (FP).
View Article and Find Full Text PDFSuboptimal final height and marked weight gain after renal transplantation (RTx) are common and may result in obesity. Steroid free immunosuppression has been advocated to improve growth and limit weight gain. We evaluated retrospectively the evolution of growth and body mass index (BMI) after renal transplantation to study risk factors for weight gain under steroid based treatment.
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