scholarly journals Aerobic Exercise Training Attenuates Blood Pressure Response During Maximal Aerobic Exercise and Improves Endothelial Function in Chronic Kidney Disease

2019 ◽  
Vol 33 (S1) ◽  
Author(s):  
Justin Sprick ◽  
Joe Nocera ◽  
Doree Morison ◽  
Kevin Mammino ◽  
Derick Rapista ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Exercise Training ◽  
Endothelial Function ◽  
Aerobic Exercise ◽  
Blood Pressure Response ◽  
Pressure Response ◽  
Aerobic Exercise Training

Sympathetic activity and the heterogenous blood pressure response to exercise training in hypertensives

2002 ◽  
Vol 92 (4) ◽  
pp. 1434-1442 ◽  
Author(s):  
Michael D. Brown ◽  
Donald R. Dengel ◽  
Robert V. Hogikyan ◽  
Mark A. Supiano
Keyword(s):  
Blood Pressure ◽  
Insulin Sensitivity ◽  
Exercise Training ◽  
Aerobic Exercise ◽  
Blood Pressure Response ◽  
Pressure Response ◽  
Aerobic Exercise Training ◽  
Sensitivity Index ◽  
Arterial Blood ◽  
Wide Range

To test whether changes in sympathetic nervous system (SNS) activity or insulin sensitivity contribute to the heterogeneous blood pressure response to aerobic exercise training, we used compartmental analysis of [3H]norepinephrine kinetics to determine the extravascular norepinephrine release rate (NE2) as an index of systemic SNS activity and determined the insulin sensitivity index (SI) by an intravenous glucose tolerance test, before and after 6 mo of aerobic exercise training, in 30 (63 ± 7 yr) hypertensive subjects. Maximal O2consumption increased from 18.4 ± 0.7 to 20.8 ± 0.7 ml · kg−1· min−1( P = 0.02). The average mean arterial blood pressure (MABP) did not change (114 ± 2 vs. 114 ± 2 mmHg); however, there was a wide range of responses (−19 to +17 mmHg). The average NE2did not change significantly (2.11 ± 0.15 vs. 1.99 ± 0.13 μg · min−1· m−2), but there was a significant positive linear relationship between the change in NE2and the change in MABP ( r = 0.38, P = 0.04). SIincreased from 2.81 ± 0.37 to 3.71 ± 0.42 μU × 10−4· min−1· ml−1( P = 0.004). The relationship between the change in SIand the change in MABP was not statistically significant ( r = −0.03, P = 0.89). When the changes in maximal O2consumption, percent body fat, NE2, and SIwere considered as predictors of the change in MABP, only NE2was a significant independent predictor. Thus suppression of SNS activity may play a role in the reduction in MABP and account for a portion of the heterogeneity of the MABP response to aerobic exercise training in older hypertensive subjects.

scholarly journals Is aerobic exercise training during hemodialysis a reliable intervention for autonomic dysfunction in individuals with chronic kidney disease? A prospective longitudinal clinical trial

2019 ◽  
Vol Volume 12 ◽  
pp. 711-718 ◽  
Author(s):  
Mauro José de Deus Morais ◽  
Luiz Carlos de Abreu ◽  
Fabiano Santana de Oliveira ◽  
Italla Maria Pinheiro Bezerra ◽  
Rodrigo Daminello Raimundo ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Exercise Training ◽  
Aerobic Exercise ◽  
Autonomic Dysfunction ◽  
Aerobic Exercise Training ◽  
Prospective Longitudinal

scholarly journals A Single Dose of Beetroot Juice Does Not Change Blood Pressure Response Mediated by Acute Aerobic Exercise in Hypertensive Postmenopausal Women

Nutrients ◽  
2019 ◽  
Vol 11 (6) ◽  
pp. 1327 ◽  
Author(s):  
Ana Luiza Amaral ◽  
Igor M. Mariano ◽  
Victor Hugo V. Carrijo ◽  
Tállita Cristina F. de Souza ◽  
Jaqueline P. Batista ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Exercise Training ◽  
Aerobic Exercise ◽  
Postmenopausal Women ◽  
Blood Pressure Response ◽  
Aerobic Exercise Training ◽  
Exercise Session ◽  
Beetroot Juice ◽  
Post Exercise ◽  
Before And After

Objective: To verify if acute intake of beetroot juice potentiates post-exercise hypotension (PEH) in hypertensive postmenopausal women. Methods: Thirteen hypertensive postmenopausal women (58.1 ± 4.62 years and 27.4 ± 4.25 kg/m²) were recruited to participate in three experimental sessions, taking three different beverages: Beetroot juice (BJ), placebo nitrate-depleted BJ (PLA), and orange flavored non-caloric drink (OFD). The participants performed moderate aerobic exercise training on a treadmill, at 65–70% of heart rate reserve (HRR), for 40 min. After an overnight fast, the protocol started at 07h when the first resting blood pressure (BP) was measured. The beverage was ingested at 07h30 and BP was monitored until the exercise training started, at 09h30. After the end of the exercise session, BP was measured every 15 min over a 90-min period. Saliva samples were collected at rest, immediately before and after exercise, and 90 min after exercise for nitrite (NO2−) analysis. Results: There was an increase in salivary NO2− with BJ intake when compared to OFD and PLA. A slight increase in salivary NO2− was observed with PLA when compared to OFD (p < 0.05), however, PLA resulted in lower salivary NO2− when compared to BJ (p < 0.001). There were no changes in salivary NO2− with the OFD. Systolic and diastolic BP decreased (p < 0.001) on all post exercise time points after all interventions, with no difference between the three beverages. Conclusion: Acute BJ intake does not change PEH responses in hypertensive postmenopausal women, even though there is an increase in salivary NO2−.

scholarly journals Aerobic exercise training rescues protein quality control disruption on white skeletal muscle induced by chronic kidney disease in rats

2017 ◽  
Vol 22 (3) ◽  
pp. 1452-1463 ◽  
Author(s):  
Wilson Max Almeida Monteiro De Moraes ◽  
Pamella Ramona Moraes de Souza ◽  
Nathalie Alves da Paixão ◽  
Luís Gustavo Oliveira de Sousa ◽  
Daniel Araki Ribeiro ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Chronic Kidney Disease ◽  
Quality Control ◽  
Kidney Disease ◽  
Exercise Training ◽  
Aerobic Exercise ◽  
Protein Quality ◽  
Protein Quality Control ◽  
Aerobic Exercise Training

Blood pressure response to acute and chronic exercise in chronic kidney disease

Nephrology ◽  
2016 ◽  
Vol 22 (1) ◽  
pp. 72-78 ◽  
Author(s):  
Samuel Headley ◽  
Michael Germain ◽  
Richard Wood ◽  
Jyovani Joubert ◽  
Charles Milch ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Blood Pressure Response ◽  
Pressure Response ◽  
Chronic Exercise

Prenatal exercise and cardiovascular health (PEACH) study: The remote effect of aerobic exercise training on conduit artery and resistance vessel function.

2021 ◽  
Author(s):  
Rakhbeer Singh Boparai ◽  
Rachel J Skow ◽  
Sauleha Farooq ◽  
Craig D Steinback ◽  
Margie H Davenport
Keyword(s):  
Shear Stress ◽  
Exercise Training ◽  
Endothelial Function ◽  
Aerobic Exercise ◽  
Flow Rate ◽  
Reactive Hyperemia ◽  
Training Group ◽  
Aerobic Exercise Training ◽  
Control Group ◽  
Post Intervention

We assessed the impact of a structured lower-limb aerobic exercise training intervention during pregnancy on brachial artery endothelial function, shear rate and patterns, and forearm blood flow and reactive hyperemia. Twenty-seven pregnant women were recruited and randomized into either a control group (n=11; 31.0 ± 0.7 years), or an exercise intervention group (n=16; 32.6 ± 0.9 years; NCT02948439). The exercise group completed 40 minutes of aerobic exercise (50-70% heart rate reserve) 3-4 times per week, between the second and third trimester of pregnancy. Endothelial function was assessed using flow-mediated dilation (FMD, normalized for shear stress) pre- (16-20 weeks) and post-intervention (34-36 weeks). The exercise training group experienced an attenuated increase in mean arterial pressure (MAP) relative to the control group (∆MAP exercise: +2± 2 mmHg vs. control: +7±3 mmHg; p=0.044) from pre- to post-intervention. % FMD change corrected for shear stress was not different between groups (p=0.460); however, the post occlusion mean flow rate (exercise: 437±32 mL/min vs. control: 364±35 mL/min; p=0.001) and post occlusion anterograde flow rate (exercise: 438±32 mL/min vs. control: 364±46 mL/min;p=0.001) were larger for the exercise training group compared to controls, post-intervention. Although endothelial function was not different between groups, we observed an increase in microcirculatory dilatory capacity, as suggested by the augmented reactive hyperemia in the exercise training group. Novelty: • Endothelial function was not altered with exercise training during pregnancy. • Exercise training did contribute to improved cardiovascular outcomes, which may have been associated with augmented reactive hyperaemia, indicative of increased microcirculatory dilatory capacity

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