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| Format: | Artículo científico |
| Language: | en |
| Published: |
Junta de Andalucía
2013
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| Online Access: | https://www.redalyc.org/articulo.oa?id=323327674001 |
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Table of Contents:
- Aerobic training and lipid profile of hypothyroid rats L. Tonello D. Bueno Godinho Ribeiro R. Yukio Asano J. Marques da Silveira E. Fernandes de Miranda Medicina Exercise Lipoproteins Hypothyroidism Lipid metabolism Objective. The objective of this study was to investigate the effects of 17 weeks of swimming exercise on the lipid profile of hypothyroid rats. Method. 24 male Wistar rats were divided into four groups: controls submitted to aerobic training (CT); hypothyroid submitted to aerobic training (HT); sedentary controls (SC) and sedentary hypothyroid (SH). HT and SH were induced to hypothyroidism by administering 1 mg of propylthiouracil, while CT and SC animals received distilled water. The animals had unrestricted access to ration and water. Swimming took place five times per week, 60 minutes per session, with overload corresponding to 3% of body weight. At the end of the experiment total cholesterol (C), high-density lipoprotein (HDL-C), low-density lipoprotein (LDL-C), very low-density lipoprotein (VLDL-C), triglycerides and thyroid stimulating hormone (TSH) levels were measured. Results. The main finding of the study was the lower values (p < 0.05) obtained for two variables in the HT group (C = 74.6 ± 8.7 mg/dl and LDL = 43.7 ± 6.5 mg/dl) compared to the SH group (C = 91.3 ± 6.8 mg/dl and LDL-C = 55.6 ± 2.0 mg/dl). Conclusion. It was concluded that swimming exercises can minimize the increase in C and LDL-C blood levels in hypothyroid rats. 2013 artículo científico 1888-7546 https://www.redalyc.org/articulo.oa?id=323327674001 en http://www.redalyc.org/revista.oa?id=3233 Revista Andaluza de Medicina del Deporte application/pdf Junta de Andalucía Revista Andaluza de Medicina del Deporte (España) Num.2 Vol.6