Effect of exercise on neuromuscular toxicity in oxaliplatin‐treated mice
| العنوان: | Effect of exercise on neuromuscular toxicity in oxaliplatin‐treated mice |
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| المؤلفون: | Susanna B. Park, David Goldstein, Nathan T Fiore, Justin G. Lees, Mallory E. Barkl-Luke, Lital Livni, Brooke A Keating, Munawwar Abdulla, Jessica P. Hayes, Gila Moalem-Taylor |
| المصدر: | Muscle & Nerve. 64:225-234 |
| بيانات النشر: | Wiley, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Male, Pain Threshold, 0301 basic medicine, Physiology, medicine.medical_treatment, Antineoplastic Agents, 030105 genetics & heredity, 03 medical and health sciences, Cellular and Molecular Neuroscience, Gastrocnemius muscle, 0302 clinical medicine, Physical Conditioning, Animal, Physiology (medical), medicine, Animals, Chemotherapy, business.industry, Peripheral Nervous System Diseases, Cancer, medicine.disease, Oxaliplatin, Mice, Inbred C57BL, Disease Models, Animal, Peripheral neuropathy, medicine.anatomical_structure, Hyperalgesia, Anesthesia, Toxicity, Neurology (clinical), medicine.symptom, Forelimb, business, Weight gain, 030217 neurology & neurosurgery, medicine.drug |
| الوصف: | INTRODUCTION/AIMS Clinically, the chemotherapeutic agent oxaliplatin can cause peripheral neuropathy, impaired balance, and muscle wastage. Using a preclinical model, we investigated whether exercise intervention could improve these adverse conditions. METHODS Mice were chronically treated with oxaliplatin alone or in conjunction with exercise. Behavioral studies, including mechanical allodynia, rotarod, open-field, and grip-strength tests, were performed. After euthanasia, multiple organs and four different muscle types were dissected and weighed. The cross-sectional area (CSA) of muscle fibers in the gastrocnemius muscle was assessed and gene expression analysis performed on the forelimb triceps muscle. RESULTS Oxaliplatin-treated mice displayed reduced weight gain, mechanical allodynia, and exploratory behavior deficits that were not significantly improved by exercise. Oxaliplatin-treated exercised mice showed modest evidence of reduced muscle wastage compared with mice treated with oxaliplatin alone, and exercised mice demonstrated evidence of a mild increase in CSA of muscle fibers. DISCUSSION Exercise intervention did not improve signs of peripheral neuropathy but moderately reduced the negative impact of oxaliplatin chemotherapy related to muscle morphology, suggesting the potential for exploring the impact of exercise on reducing oxaliplatin-induced neuromuscular toxicity in cancer patients. |
| تدمد: | 1097-4598 0148-639X |
| DOI: | 10.1002/mus.27329 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d27995d016c130f2ceface02bffc7a6e https://doi.org/10.1002/mus.27329 |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi.dedup.....d27995d016c130f2ceface02bffc7a6e |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 10974598 0148639X |
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| DOI: | 10.1002/mus.27329 |