Combined Aerobic and Resistance Exercise Training Improve Hypertension Associated With Menopause
| العنوان: | Combined Aerobic and Resistance Exercise Training Improve Hypertension Associated With Menopause |
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| المؤلفون: | Guilherme Lemos Shimojo, Danielle da Silva Dias, Christiane Malfitano, Iris Callado Sanches, Susana Llesuy, Luis Ulloa, Maria-Cláudia Irigoyen, Kátia De Angelis |
| المصدر: | Frontiers in Physiology, Vol 9 (2018) Frontiers in Physiology |
| بيانات النشر: | Frontiers Media SA, 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | 0301 basic medicine, kidney, medicine.medical_specialty, hypertension, Physiology, 030204 cardiovascular system & hematology, Baroreflex, medicine.disease_cause, lcsh:Physiology, 03 medical and health sciences, 0302 clinical medicine, Physiology (medical), Internal medicine, Heart rate, medicine, oxidative stress, Aerobic exercise, Treadmill, cardiovascular autonomic dysfunction, Original Research, Kidney, combined exercise training, lcsh:QP1-981, business.industry, ovariectomy, 030104 developmental biology, medicine.anatomical_structure, Blood pressure, inflammation, Ovariectomized rat, Cardiology, business, Oxidative stress |
| الوصف: | The prevalence of hypertension sharply increases in menopausal women. Recent studies have demonstrated that aerobic or resistance training may help control hypertension. In this study, we report that combining aerobic and resistance training may provide an effective therapeutic approach for hypertension control, attenuating inflammation and oxidative stress in ovariectomized rats. Female Wistar and spontaneous hypertensive rats (SHR) were distributed into four groups: sedentary control (C), sedentary hypertensive (HR), sedentary hypertensive ovariectomized (HR-O), and combined trained hypertensive ovariectomized (T-HR-O). Combined exercise training was performed on a motor treadmill (aerobic training) and on a ladder adapted to rats (resistance training), in alternate days for 8 weeks. Direct arterial pressure was recorded and oxidative stress and inflammation were evaluated in cardiac and renal tissue. Ovariectomy increases increased mean arterial blood pressure, sympathetic modulation, and oxidative stress in SHR. Combining aerobic and resistance training reduced mean arterial blood pressure (12% vs. HR-O), heart rate (8% vs. HR-O), vascular sympathetic modulation (40% vs. HR-O), and improved baroreflex sensitivity. Combined training reduced cardiac inflammation (TNF and IL-6) and cardiac and renal lipoperoxidation (59% and 57%, respectively vs. HR-O). It also enhanced cardiac (71%) and renal (76%) total antioxidant capacity when compared to HR-O group. In conclusion, combining aerobic and resistance training improves mean arterial blood pressure, cardiovascular autonomic control, preventing cardiac and renal oxidative stress and inflammation in an experimental hypertension model with surgical menopause induced with ovariectomy. |
| تدمد: | 1664-042X |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba56ca400bd582eb82d7f63b7423b364Test https://doi.org/10.3389/fphys.2018.01471Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....ba56ca400bd582eb82d7f63b7423b364 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 1664042X |
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