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Anaerobic Exercise-Induced Activation of Antioxidant Enzymes in the Blood of Women and Men

Overview of attention for article published in Frontiers in Physiology, July 2018
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Title
Anaerobic Exercise-Induced Activation of Antioxidant Enzymes in the Blood of Women and Men
Published in
Frontiers in Physiology, July 2018
DOI 10.3389/fphys.2018.01006
Pubmed ID
Authors

Magdalena Wiecek, Jadwiga Szymura, Marcin Maciejczyk, Malgorzata Kantorowicz, Zbigniew Szygula

Abstract

Objective: Physical exercise changes redox balance in the blood. The study aim is to determine gender-related differences in enzymatic antioxidant defense [superoxide dismutase, catalase (CAT), and glutathione peroxidase (GPx)] during the initial period following anaerobic exercise and 24 h after its completion. Methods: Young, non-training participants (10 women and 10 men) performed a single anaerobic exercise, which was a 20-s maximal cycling sprint test. Blood was collected before and after completing the anaerobic exercise, i.e., after 3, 15, 30, and 60 min and after 24 h. Lactate concentration, and the superoxide dismutase, CAT, and GPx activity were determined. The results were adapted to the changes in plasma volume. Results: Anaerobic exercise induced a significant increase in lactate concentration, similar among both sexes. Anaerobic exercise evokes identical changes in the activity of antioxidant enzymes in the blood plasma of women and men, which is dependent on anaerobic capacity. In the early phase of restitution, the activity of antioxidant enzymes decreases; 24 h after anaerobic exercise, GPx activity in the blood plasma of women and men is higher than before the exercise. Conclusion: There are no gender-related differences concerning changes in plasma antioxidant activity after anaerobic exercise. Depending on the antioxidant enzyme, changes of activity differ in time after the end of the anaerobic exercise.

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The data shown below were collected from the profiles of 3 X users who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 53 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 53 100%

Demographic breakdown

Readers by professional status Count As %
Student > Bachelor 6 11%
Student > Master 5 9%
Student > Ph. D. Student 4 8%
Student > Doctoral Student 3 6%
Lecturer 3 6%
Other 11 21%
Unknown 21 40%
Readers by discipline Count As %
Sports and Recreations 7 13%
Nursing and Health Professions 4 8%
Biochemistry, Genetics and Molecular Biology 3 6%
Medicine and Dentistry 3 6%
Unspecified 2 4%
Other 7 13%
Unknown 27 51%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 2. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 19 January 2020.
All research outputs
#14,419,368
of 23,094,276 outputs
Outputs from Frontiers in Physiology
#5,362
of 13,842 outputs
Outputs of similar age
#186,353
of 330,330 outputs
Outputs of similar age from Frontiers in Physiology
#246
of 486 outputs
Altmetric has tracked 23,094,276 research outputs across all sources so far. This one is in the 35th percentile – i.e., 35% of other outputs scored the same or lower than it.
So far Altmetric has tracked 13,842 research outputs from this source. They typically receive more attention than average, with a mean Attention Score of 7.6. This one has gotten more attention than average, scoring higher than 58% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 330,330 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 40th percentile – i.e., 40% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 486 others from the same source and published within six weeks on either side of this one. This one is in the 46th percentile – i.e., 46% of its contemporaries scored the same or lower than it.