The Impact Of Antihistamines On Post Exercise Hypotension And Hemodynamics, Following An Acute Bout Of Resistance Exercise.

2015 ◽  
Vol 47 ◽  
pp. 746-747
Author(s):  
Jacqueline Rosato ◽  
Sam Headley ◽  
Tracy Matthews ◽  
Brian Thompson
2005 ◽  
Vol 37 (Supplement) ◽  
pp. S217
Author(s):  
Scott R. Collier ◽  
Melissa Tobin ◽  
Erin Kelly ◽  
Kevin Heffernan ◽  
Bo Fernhall

2004 ◽  
Vol 36 (Supplement) ◽  
pp. S190
Author(s):  
Rafael A. Reyes ◽  
Mahmoud Alomari ◽  
Stanislav Zabic ◽  
Li Li ◽  
Michael Welsch ◽  
...  

2020 ◽  
Vol 4 (Supplement_2) ◽  
pp. 656-656
Author(s):  
Amadeo Salvador ◽  
Colleen McKenna ◽  
Andrew Askow ◽  
Hsin-Yu Fang ◽  
Sarah Burke ◽  
...  

Abstract Objectives Yes-Associated Protein (YAP) is implicated as a regulator of the post-exercise skeletal muscle response through mechanical transduction. We recently observed that resistance exercise (RE) increased both total (t) and phosphorylated (p) muscle YAP content, which correlated with extracellular signal-regulated kinase 1/2 (Erk1/2). Other anabolic signaling pathways (i.e., mTORC1) are known to be potentiated by the combined stimuli of RE and protein ingestion during post-exercise recovery. However, the impact of protein ingestion on t- and p-muscle YAP content during recovery from RE is unknown. Therefore, we aimed to determine the nutrient sensitivity of YAP in both an acute and chronic exercise setting in aging skeletal muscle. Methods Acute study: 13 untrained older women (59.8 ± 0.5 y) were randomized to perform an acute bout of unilateral RE (3 sets × 12 repetitions at 65% of one repetition maximum) followed by the ingestion of whey protein (0.3 g/kg lean body mass) or water. Muscle biopsies of both the rested and exercised legs were collected before and during the postprandial period. Chronic study: 20 untrained middle-aged men and women (47.5 ± 0.3 y) performed 3 weeks of whole body RE (3 d/wk) with moderate or high protein intake set at 1.2 g/kg/d or 1.6 g/kg/d, respectively. Muscle biopsies were taken weekly in the rested state. Total and phosphorylated YAPSer127 and Erk1/2Thr202/Tyr204 were examined by western blotting. Results Acute study: Protein ingestion decreased t- and p-YAP compared to the water condition in the non-exercised leg (main effect: P < 0.04). There was no change in t- or p-YAP, regardless of condition, in the exercised-leg throughout recovery (P = 0.88). There was no change in p/t ratio of Erk1/2 in the exercised or non-exercised leg.  Chronic study: There was no change in either p- or t-YAP in moderate and high protein conditions throughout training (both, P > 0.05). There was a decrease in t-Erk1/2 irrespective of condition (P = 0.04). There was no change in p/t ratio of Erk1/2 throughout training. There was a significant correlation between t-Erk1/2 and t-YAP (r = 0.741 and P < 0.001). Conclusions Protein ingestion mediated an acute down-regulation of YAP in the postprandial-state. However, resistance training did not modulate YAP content in aged skeletal muscle tissue. Funding Sources Funded by Beef Checkoff. AFS is supported by CAPES-Brazil.


Author(s):  
Hugo Luca Corrêa ◽  
André Bonadias Gadelha ◽  
Maurílio Tiradentes Dutra ◽  
Rodrigo Vanerson Passos Neves ◽  
Lysleine Alves de Deus ◽  
...  

2004 ◽  
Vol 36 (Supplement) ◽  
pp. S190
Author(s):  
Rafael A. Reyes ◽  
Mahmoud Alomari ◽  
Stanislav Zabic ◽  
Li Li ◽  
Michael Welsch ◽  
...  

2009 ◽  
Vol 4 (1) ◽  
pp. 357
Author(s):  
Anderson José Melo Rodrigues Da Silva ◽  
William Serrano Smethurst

ABSTRACTObjective: to observe, through a literature review, the effects of counter-resistance exercise on hypotension post-exercise. Methods: this is a review study, based on national and international literature, that was considered the inclusion of articles in order to determine the cardiovascular responses in patients, with the use of resistance exercises, which used non-invasive methods of measurement of blood pressure. Studies that showed no recovery time after exercise as well as research involving other types of combined exercise except resistance exercise were excluded. Results: among the eleven studies involving hemodynamic responses and resistance exercise, four were evaluated considering the criteria for exclusion. Two studies showed a decrease in BP after a resistance exercise session for both systolic blood pressure and for diastolic blood pressure. One study that was found only for systolic blood pressure, and another just for the diastolic. Final comments: although it is not yet a consensus about the prescription of exercise for post-exercise hypotension, resistance exercise greater volume impacting more positively in blood pressure after activity, and this result may be more easily found through the systematic and continued practice of resistance exercise (physical training), and not simply an acute form. Descriptors: hypertension; post-exercise hypotension; resistance exercise.  RESUMOObjetivo: observar, por meio de uma revisão de literatura, os efeitos do exercício contra-resistência, na hipotensão pós-exercício. Métodos: estudo de revisão, nacional e internacional, considerando-se a inclusão de artigos com o objetivo de verificar as respostas cardiovasculares em hipertensos, com o uso de exercícios resistidos, por meio de métodos não-invasivos de mensuração da tensão arterial. Foram excluídos aqueles que não apresentavam tempo de recuperação após o exercício e pesquisas envolvendo outro tipo de exercício combinado que não o resistido exclusivamente. Resultados: dos onze estudos envolvendo respostas hemodinâmicas e exercício contra-resistência, quatro foram avaliados. Dois mostraram diminuição da PA após uma sessão de exercício resistido, tanto para a pressão arterial sistólica como para a diastólica. Um estudo que encontrou hipotensão apenas para a sistólica, e o outro para a diastólica. Considerações finais: apesar de ainda não ser consenso a forma como deve ser conduzido a prescrição de exercícios contra-resistência para obter hipotensão pós-exercício, exercícios resistidos de maior volume possam repercutir de forma mais positiva na pressão arterial após atividade, e talvez esse resultado seja mais encontrado por meio da sistematização e continuidade da prática de exercícios resistidos (treinamento físico), e não simplesmente de forma aguda. Descritores: hipertensão; hipotensão pós-exercício; exercício resistido.  RESUMEN Objetivo: observar, a través de una revisión, los efectos del ejercicio de resistencia a la hipotensión pos-ejercicio. Métodos: este stúdio se basa en la literatura nacional e internacional, considerando la inclusión de los artículos a fin de determinar las respuestas cardiovasculares, con el uso de ejercicios de resistencia, que utiliza métodos no invasivos de la medición de la presión arterial. Se excluyeron de la evaluación, los estudios no han mostrado el tiempo de recuperación después del ejercicio y la investigación con otros tipos de ejercicios combinados que no se resistió. Resultados: de los once estudios con las respuestas hemodinámicas y el ejercicio de resistencia, cuatro fueron evaluadas teniendo en cuenta los criterios de exclusión. Dos estudios mostraron una reducción de la PA después de un período de ejercicio de resistencia, tanto para la presión arterial sistólica y diastólica. Un estudio encontró que la presión arterial sólo para la sistólica y la otra sólo para la presión. Consideraciones finales: a pesar de que no es un consenso sobre cómo debe llevarse a cabo el ejercicio de resistencia para a la hipotensión pos –ejercicio, ejercicio de fuerza mayor volumen que afectan de forma más positiva de la presión arterial después de la actividad, y este resultado puede ser más fácil de encontrar a través de la práctica sistemática y continua de los ejercicios de resistencia (entrenamiento físico), y no una forma aguda. Descriptores: hipertensión; hipotensión pos-ejercicio; ejercicio contra la resistencia. 


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