Reducir la presión arterial en personas mayores después del entrenamiento isométrico: ¿lo lactato tiene un papel?

Autores/as

DOI:

https://doi.org/10.33448/rsd-v9i9.7433

Palabras clave:

enjecimiento; antioxidantes; hemodinámica; hipertensión; contracción isométrica.

Resumen

Este studio tuvo como obejtivo investigar el efecto del entrenamiento de la empuñadura isométrica (EEI) en la reducción de la presión arterial (PA) en las personas mayores prehipertensivas e hipertensas, y el possible papel del lactoto y el equilibrio redox. Treint y tres mayores (75.3±1.3 años) fueron asignados a un grupo control sin ejercicio (GC, n=11), prehipertensivo (GPH, n=10) e hipertensivo (GH, n=12). GPH y GH realizaron un total de 8 series de contracciones bilaterales de 1-min a una contracción isométrica voluntaria máxima del 30% cada una separada por una pause de descanso de 1-min. El entrenamiento de EEI se realize durante 8 semanas, 3 veces por semana en días no consecutives. La PA sistóltica (PAS) y la frequencia cardíaca (FC) disminuyeron después del entrenamiento con GPH (-10 mm Hg; - 5 bpm) y GH (-9 mm Hg) (P<0,05). Además, la disminución de la PA se produjo en paralelo a un major equilibrio redox y una major biodisponibilidad de óxido nítrico en GPH y GH (P<0,05). Además, las variables que presentan mayor associación con la dismución de SBP fueron la concentración de lactate en sangre capilar y la fuerza muscular (P<0,05). En resumen, el entrenamiento de EEI puede ser práctico para mejorar el estado clínico de pacientes prehipertensivos e hipertensos, al mejorar el control de la PA, la biodisponibilidad de NO y el equilibrio redox. Se requieren más estudios para dilucidar las vías de concentración de lactate en el flujo sanguíneo durante el ejercicio.

Citas

Baradaran, A., Nasri, H., & Rafieian-Kopaei, M. (2014). Oxidative stress and hypertension: Possibility of hypertension therapy with antioxidants. Journal of research in medical sciences: the official journal of Isfahan University of Medical Sciences, 19(4), 358.

Boutcher, Y. N., & Boutcher, S. H. (2017). Exercise intensity and hypertension: what’s new?. Journal of human hypertension, 31(3), 157-164.

Chalmers, J., MacMahon, S., Mancia, G., Whitworth, J., Beilin, L., Hansson, L., . . . Clark, T. (1999). 1999 World Health Organization-International Society of Hypertension Guidelines for the management of hypertension. Guidelines sub-committee of the World Health Organization. Clinical and experimental hypertension (New York, NY: 1993), 21(5-6), 1009-1060.

Baradaran, A., Nasri, H., & Rafieian-Kopaei, M. (2014). Oxidative stress and hypertension: Possibility of hypertension therapy with antioxidants. Journal of research in medical sciences: the official journal of Isfahan University of Medical Sciences, 19(4), 358.

Boutcher, Y. N., & Boutcher, S. H. (2017). Exercise intensity and hypertension: what’s new?. Journal of human hypertension, 31(3), 157-164.

Chalmers, J., MacMahon, S., Mancia, G., Whitworth, J., Beilin, L., Hansson, L., . . . Clark, T. (1999). 1999 World Health Organization-International Society of Hypertension Guidelines for the management of hypertension. Guidelines sub-committee of the World Health Organization. Clinical and experimental hypertension (New York, NY: 1993), 21(5-6), 1009-1060.

Crosby, C. A., & Wehbé, M. A. (1994). Hand strength: normative values. The Journal of hand surgery, 19(4), 665-670.

de Sousa, C. V., Sales, M. M., Rosa, T. S., Lewis, J. E., de Andrade, R. V., & Simoes, H. G. (2017). The antioxidant effect of exercise: a systematic review and meta-analysis. Sports Medicine, 47(2), 277-293.

Devereux, G. R., Coleman, D., Wiles, J. D., & Swaine, I. (2012). Lactate accumulation following isometric exercise training and its relationship with reduced resting blood pressure. Journal of sports sciences, 30(11), 1141-1148.

Durnin, J. V., & Womersley, J. (1974). Body fat assessed from total body density and its estimation from skinfold thickness: measurements on 481 men and women aged from 16 to 72 years. British journal of nutrition, 32(1), 77-97.

Farah, B. Q., Germano-Soares, A. H., Rodrigues, S. L. C., Santos, C. X., Barbosa, S. S., Vianna, L. C., . . . Ritti-Dias, R. M. (2017). Acute and chronic effects of isometric handgrip exercise on cardiovascular variables in hypertensive patients: a systematic review. Sports, 5(3), 55.

Fess, E. (1981). Clinical assessment recommendations. American society of hand therapists, 6-8.

Ferrari, R., Umpierre, D., Vogel, G., Vieira, P. J., Santos, L. P., de Mello, R. B., ... & Fuchs, S. C. (2017). Effects of concurrent and aerobic exercises on postexercise hypotension in elderly hypertensive men. Experimental gerontology, 98, 1-7.

Frederiksen, H., Hjelmborg, J., Mortensen, J., Mcgue, M., Vaupel, J. W., & Christensen, K. (2006). Age trajectories of grip strength: cross-sectional and longitudinal data among 8,342 Danes aged 46 to 102. Annals of epidemiology, 16(7), 554-562.

Gaffney, F., Sjøgaard, G., & Saltin, B. (1990). Cardiovascular and metabolic responses to static contraction in man. Acta physiologica Scandinavica, 138(3), 249-258.

Griess, P. (1879). Bemerkungen zu der Abhandlung der HH. Weselsky und Benedikt „Ueber einige Azoverbindungen” ︁. Berichte der deutschen chemischen Gesellschaft, 12(1), 426-428.

Hein, T. W., Xu, W., & Kuo, L. (2006). Dilation of retinal arterioles in response to lactate: role of nitric oxide, guanylyl cyclase, and ATP-sensitive potassium channels. Investigative ophthalmology & visual science, 47(2), 693-699.

Lott, M. E., Hogeman, C. S., Vickery, L., Kunselman, A. R., Sinoway, L. I., & MacLean, D. A. (2001). Effects of dynamic exercise on mean blood velocity and muscle interstitial metabolite responses in humans. American Journal of Physiology-Heart and Circulatory Physiology, 281(4), H1734-H1741.

Malachias, M. V. B. (2016). 7th Brazilian guideline of arterial hypertension: presentation. Arquivos brasileiros de cardiologia, 107(3), XV-XIX.

Millar, P. J., Bray, S. R., MacDonald, M. J., & McCartney, N. (2008). The hypotensive effects of isometric handgrip training using an inexpensive spring handgrip training device. Journal of Cardiopulmonary Rehabilitation and Prevention, 28(3), 203-207.

Millar, P. J., McGowan, C. L., Cornelissen, V. A., Araujo, C. G., & Swaine, I. L. (2014). Evidence for the role of isometric exercise training in reducing blood pressure: potential mechanisms and future directions. Sports Medicine, 44(3), 345-356.

Moraes, M. R. d., Bacurau, R. F. P., Simões, H. G., Campbell, C. S. G., Pudo, M. A., Wasinski, F., . . . Araujo, R. C. (2012). Effect of 12 weeks of resistance exercise on post-exercise hypotension in stage 1 hypertensive individuals. Journal of human hypertension, 26(9), 533-539.

Mortensen, S. P., & Saltin, B. (2014). Regulation of the skeletal muscle blood flow in humans. Experimental physiology, 99(12), 1552-1558.

Nawab, Z., Daugirdas, J., Ing, T., Leehey, D., Reid, R., & Klok, M. (1984). Calcium-complexing versus vasorelaxant effect of acetate, lactate, and other bases. Transactions-American Society for Artificial Internal Organs, 30, 184-188.

Pereira A.S. et al. (2018). Metodologia da pesquisa científica. [e-book]. Santa Maria. Ed. UAB/NTE/UFSM. Disponível em: https://repositorio.ufsm.br/bitstream/handle/1/15824/Lic_Computacao_Metodologia-Pesquisa-Cientifica.pdf?sequence=1.

Pescatello, L. S., Franklin, B. A., Fagard, R., Farquhar, W. B., Kelley, G. A., & Ray, C. A. (2004). Exercise and hypertension. Medicine & science in sports & exercise, 36(3), 533-553.

Peters, P. G., Alessio, H. M., Hagerman, A. E., Ashton, T., Nagy, S., & Wiley, R. L. (2006). Short-term isometric exercise reduces systolic blood pressure in hypertensive adults: possible role of reactive oxygen species. International journal of cardiology, 110(2), 199-205.

Pickering, T. G., Hall, J. E., Appel, L. J., Falkner, B. E., Graves, J., Hill, M. N., . . . Roccella, E. J. (2005). Recommendations for blood pressure measurement in humans and experimental animals: part 1: blood pressure measurement in humans: a statement for professionals from the Subcommittee of Professional and Public Education of the American Heart Association Council on High Blood Pressure Research. Hypertension, 45(1), 142-161.

Proia, P., Di Liegro, C. M., Schiera, G., Fricano, A., & Di Liegro, I. (2016). Lactate as a Metabolite and a Regulator in the Central Nervous System. International journal of molecular sciences, 17(9), 1450.

Sabbahi, A., Arena, R., Elokda, A., & Phillips, S. A. (2016). Exercise and hypertension: uncovering the mechanisms of vascular control. Progress in Cardiovascular Diseases, 59(3), 226-234.

Saltin, B., Rådegran, G., Koskolou, M., & Roach, R. (1998). Skeletal muscle blood flow in humans and its regulation during exercise. Acta physiologica Scandinavica, 162(3), 421-436.

Sarelius, I., & Pohl, U. (2010). Control of muscle blood flow during exercise: local factors and integrative mechanisms. Acta Physiologica, 199(4), 349-365.

Siri, W. E. (1961). Body composition from fluid spaces and density: analysis of methods. Techniques for measuring body composition, 61, 223-244.

Souza, L. R., Vicente, J. B., Melo, G. R., Moraes, V. C., Olher, R. R., Sousa, I. C., . . . Ferreira, A. P. (2018). Acute hypotension after moderate-intensity handgrip exercise in hypertensive elderly people. The Journal of Strength & Conditioning Research, 32(10), 2971-2977.

Schroeder, E. C., Franke, W. D., Sharp, R. L., & Lee, D. C. (2019). Comparative effectiveness of aerobic, resistance, and combined training on cardiovascular disease risk factors: a randomized controlled trial. PloS one, 14(1), e0210292.

Taylor, A. C., McCartney, N., Kamath, M. V., & Wiley, R. L. (2003). Isometric training lowers resting blood pressure and modulates autonomic control. Medicine & science in sports & exercise, 35(2), 251-256

Publicado

01/09/2020

Cómo citar

SOUZA, L. H. R. .; CORRÊA, H. de L. .; ROSA, T. dos S.; NEVES, R. V. P. .; DEUS, L. A.; OLHER, R. R. .; VICENTE, J. B.; MELO, G. R. .; BARROS, C. F. de .; MORAES, V. C. .; COELHO, J. M. de O. .; PERUCHI, L. H.; SANTOS, C. P.; SIMÕES, H. G.; MORAES, M. R. Reducir la presión arterial en personas mayores después del entrenamiento isométrico: ¿lo lactato tiene un papel?. Research, Society and Development, [S. l.], v. 9, n. 9, p. e655997433, 2020. DOI: 10.33448/rsd-v9i9.7433. Disponível em: https://rsdjournal.org/index.php/rsd/article/view/7433. Acesso em: 17 jul. 2024.

Número

Sección

Ciencias de la salud