Evaluation of mitochondrial oxidative toxicity in mammalian cardiomyocytes by determining the highly reproducible and reliable increase in mitochondrial superoxides …

D Ahn, CW Kim, RE Go, KC Choi - Toxicology in Vitro, 2022 - Elsevier
Mitochondria are important cytoplasmic elements present in eukaryotic cells, and are
involved in converting energy to ATP through oxidative phosphorylation. Mitochondria are …

Mitochondrial effects of common cardiovascular medications: the good, the bad and the mixed

AM Bețiu, L Noveanu, IM Hâncu, A Lascu… - International Journal of …, 2022 - mdpi.com
Mitochondria are central organelles in the homeostasis of the cardiovascular system via the
integration of several physiological processes, such as ATP generation via oxidative …

Mitochondrial toxicity of cardiac drugs and its relevance to mitochondrial disorders

J Finsterer, S Zarrouk-Mahjoub - Expert Opinion on Drug …, 2015 - Taylor & Francis
Introduction: One target of toxicity caused by cardiac drugs is the mitochondrion. This review
focuses on the mitochondrion-toxic effects of cardiac drugs and the extent to which …

Cardiac mitochondria and arrhythmias

DA Brown, B O'Rourke - Cardiovascular research, 2010 - academic.oup.com
Despite a high prevalence of sudden cardiac death throughout the world, the mechanisms
that lead to ventricular arrhythmias are not fully understood. Over the last 20 years, a …

Assessment of drug-induced mitochondrial dysfunction via altered cellular respiration and acidification measured in a 96-well platform

S Nadanaciva, P Rana, GC Beeson, D Chen… - Journal of bioenergetics …, 2012 - Springer
High-throughput applicable screens for identifying drug-induced mitochondrial impairment
are necessary in the pharmaceutical industry. Hence, we evaluated the XF96 Extracellular …

Mitochondrial dysfunction in cell injury and cardiotoxicity

F Di Lisa, M Semenzato, A Carpi… - Cardiotoxicity of Non …, 2010 - Wiley Online Library
Cardiotoxicity represents an adverse side-effect of drugs and a potentially life-threatening
response to toxic compounds and pollutants [1]. Due to the abundance of mitochondria in …

Activation of autophagy rescues amiodarone-induced apoptosis of lung epithelial cells and pulmonary toxicity in rats

KY Lee, S Oh, YJ Choi, SH Oh, YS Yang… - toxicological …, 2013 - academic.oup.com
Amiodarone, bi-iodinated benzofuran derivative, is one of the most frequently prescribed
and efficacious antiarrhythmic drugs. Despite its low incidence, amiodarone-induced …

Mitochondria are sources of metabolic sink and arrhythmias

FG Akar, B O'Rourke - Pharmacology & therapeutics, 2011 - Elsevier
Mitochondria have long been recognized for their central role in energy transduction and
apoptosis. More recently, extensive work in multiple laboratories around the world has …

Sinapine, but not sinapic acid, counteracts mitochondrial oxidative stress in cardiomyocytes

D Boulghobra, PE Grillet, M Laguerre, M Tenon… - Redox biology, 2020 - Elsevier
Introduction When confronted to stress or pathological conditions, the mitochondria
overproduce reactive species that participate in the cellular dysfunction. These organelles …

Toxicity of atenolol and propranolol on rat heart mitochondria

E Seydi, Y Tabbati, J Pourahmad - Drug Research, 2020 - thieme-connect.com
Propranolol and atenolol are known as β receptor blocker drugs. These drugs are used to
treat some heart diseases. There are controversies in the relationship between the use of …