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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Mandziuk, Slawomir Baj, Tomasz Sieniawska, Elwira Dudka, Jaroslaw Gieroba, Renata Iwan, Magdalena Glowniak, Kazimierz |
| Description | Country affiliation: Poland Author Affiliation: Mandziuk S ( Department of Oncological Pneumology and Alergology, Medical University of Lublin , Poland .) |
| Abstract | The delayed cardiomyopathy caused by doxorubicin - an chemotherapeutic drug with broad spectrum of anticancer activity - is mainly triggered by oxidative stress. The aim of this study was to assess an effect of Mutellina purpurea methanolic extract fraction and other antioxidants of plant origin: rutin, quercetin and chlorogenic acid (all 1 mg% w/v) on oxidative stress and morphological changes induced by doxorubicin in cardiomyocytes H9c2. Mitochondrial oxidative stress in cardiomyocytes induced by 1 µM doxorubicin was evidenced by MitoTracker and RedoxSensor Red CC-1 dyes. Moreover, cardiomyocytes morphological changes and cell viability were evaluated. The tested fraction slightly reduced mitochondrial ROS fluorescence, similar to quercetin. Chlorogenic acid revealed concentration dependent prooxidative and antioxidative properties in the applied H9c2 model. The evaluation of the protective effect of tested compounds on doxorubicin-induced cytotoxicity was based on the examination of induced oxidative stress and morphology changes. The protective effect was described in the following order: rutin > chlorogenic acid (0.5 µM) > LH8 and quercetin. According to the MTT test, rutin seems to be the most promising compound that should be tested in a future studies. |
| File Format | HTM / HTML |
| ISSN | 01480545 |
| Issue Number | 1 |
| Volume Number | 38 |
| e-ISSN | 15256014 |
| Journal | Drug and Chemical Toxicology |
| Language | English |
| Publisher | Taylor & Francis |
| Publisher Date | 2015-01-01 |
| Publisher Place | Great Britain (UK) |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Discipline Toxicology Antibiotics, Antineoplastic Toxicity Antioxidants Pharmacology Apiaceae Chemistry Doxorubicin Myoblasts, Cardiac Drug Effects Oxidative Stress Polyphenols Animals Isolation & Purification Cell Survival Metabolism Pathology Rats Journal Article |
| Content Type | Text |
| Resource Type | Article |
| Subject | Health, Toxicology and Mutagenesis Public Health, Environmental and Occupational Health Toxicology Pharmacology Chemical Health and Safety |
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