Development of the A‐STEP: A new incremental maximal exercise capacity step test in cystic fibrosis

2021 ◽  
Author(s):  
Lisa M. Wilson ◽  
Matthew J. Ellis ◽  
Rebecca L. Lane ◽  
John W. Wilson ◽  
Dominic T. Keating ◽  
...  
Keyword(s):  
Cystic Fibrosis ◽  
Exercise Capacity ◽  
Maximal Exercise ◽  
Step Test ◽  
Maximal Exercise Capacity

scholarly journals Inhaled beta-agonists improve lung function but not maximal exercise capacity in cystic fibrosis

2005 ◽  
Vol 4 (2) ◽  
pp. 101-105 ◽  
Author(s):  
Jonathan D. Dodd ◽  
Sinead C. Barry ◽  
Leslie E. Daly ◽  
Charles G. Gallagher
Keyword(s):  
Cystic Fibrosis ◽  
Lung Function ◽  
Exercise Capacity ◽  
Maximal Exercise ◽  
Improve Lung Function ◽  
Beta Agonists ◽  
Maximal Exercise Capacity

Does modified incremental step test evaluate maximal exercise capacity in moderate to severe subjects with asthma?

2019 ◽  
Author(s):  
Renata Barbosa ◽  
Ronaldo Silva ◽  
Simone Camargo ◽  
Simone Dal Corso ◽  
João Marcos Salge ◽  
...  
Keyword(s):  
Exercise Capacity ◽  
Maximal Exercise ◽  
Step Test ◽  
Incremental Step ◽  
Maximal Exercise Capacity

scholarly journals CFTR Genotype and Maximal Exercise Capacity in Cystic Fibrosis. A Cross-Sectional Study

2018 ◽  
Vol 15 (2) ◽  
pp. 209-216 ◽  
Author(s):  
Thomas Radtke ◽  
Helge Hebestreit ◽  
Sabina Gallati ◽  
Jane E. Schneiderman ◽  
Julia Braun ◽  
...  
Keyword(s):  
Cystic Fibrosis ◽  
Exercise Capacity ◽  
Maximal Exercise ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Maximal Exercise Capacity

Effect of Albuterol on Maximal Exercise Capacity in Cystic Fibrosis

CHEST Journal ◽  
2007 ◽  
Vol 131 (4) ◽  
pp. 1181-1187 ◽  
Author(s):  
David J. Serisier ◽  
Andrew D. Coates ◽  
Simon D. Bowler
Keyword(s):  
Cystic Fibrosis ◽  
Exercise Capacity ◽  
Maximal Exercise ◽  
Maximal Exercise Capacity

Relationship between Vascular Health and Maximal Exercise Capacity Following Sildenafil Treatment in Cystic Fibrosis

2017 ◽  
Vol 49 (5S) ◽  
pp. 1046
Author(s):  
Matthew A. Tucker ◽  
Nicole Seigler ◽  
Kathleen T. McKie ◽  
Caralee Forseen ◽  
Reva H. Crandall ◽  
...  
Keyword(s):  
Cystic Fibrosis ◽  
Exercise Capacity ◽  
Maximal Exercise ◽  
Vascular Health ◽  
Maximal Exercise Capacity

In adults with cystic fibrosis (CF), the high-resolution computed tomography (HRCT) predicts maximal exercise capacity

2018 ◽  
Author(s):  
Ernesto Crisafulli ◽  
Elisabetta Teopompi ◽  
Silvia Luceri ◽  
Francesco Longo ◽  
Paolo Pagano ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Cystic Fibrosis ◽  
High Resolution ◽  
Exercise Capacity ◽  
Maximal Exercise ◽  
High Resolution Computed Tomography ◽  
Maximal Exercise Capacity

scholarly journals A Low-Carbohydrate Ketogenic Diet and Treadmill Training Enhanced Fatty Acid Oxidation Capacity but Did Not Enhance Maximal Exercise Capacity in Mice

Nutrients ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 611
Author(s):  
Sihui Ma ◽  
Jiao Yang ◽  
Takaki Tominaga ◽  
Chunhong Liu ◽  
Katsuhiko Suzuki
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Oxidation ◽  
Exercise Capacity ◽  
Ketogenic Diet ◽  
Maximal Exercise ◽  
Treadmill Running ◽  
Acid Oxidation ◽  
Oxidation Capacity ◽  
Low Carbohydrate ◽  
Maximal Exercise Capacity

The low-carbohydrate ketogenic diet (LCKD) is a dietary approach characterized by the intake of high amounts of fat, a balanced amount of protein, and low carbohydrates, which is insufficient for metabolic demands. Previous studies have shown that an LCKD alone may contribute to fatty acid oxidation capacity, along with endurance. In the present study, we combined a 10-week LCKD with an 8-week forced treadmill running program to determine whether training in conjunction with LCKD enhanced fatty acid oxidation capacity, as well as whether the maximal exercise capacity would be affected by an LCKD or training in a mice model. We found that the lipid pool and fatty acid oxidation capacity were both enhanced following the 10-week LCKD. Further, key fatty acid oxidation related genes were upregulated. In contrast, the 8-week training regimen had no effect on fatty acid and ketone body oxidation. Key genes involved in carbohydrate utilization were downregulated in the LCKD groups. However, the improved fatty acid oxidation capacity did not translate into an enhanced maximal exercise capacity. In summary, while favoring the fatty acid oxidation system, an LCKD, alone or combined with training, had no beneficial effects in our intensive exercise-evaluation model. Therefore, an LCKD may be promising to improve endurance in low- to moderate-intensity exercise, and may not be an optimal choice for those partaking in high-intensity exercise.

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