If you don't see your institution, add your dataset to the main dataverse named "RepOD".
Select the dataverse to which you want to add the new dataset:
You need to Sign In/Sign Up to add a dataset.
Share this dataset on your favorite social media networks.
Cichoń- Woźniak, Justyna, 2025, "Oxidative stress and hematological alterations without a cortisol response to exercise in young swimmers during the luteal phase", https://doi.org/10.18150/EQQESR, RepOD, V1
Learn about Data Citation Standards.
Physiological response to exercise in young female athletes is understudied, especially regarding how the luteal phase of the menstrual cycle influences performance in demanding sports such as swimming. Therefore, this study aimed to evaluate the post-exercise hormonal response, oxidative stress markers, and hematological parameters following a moderate-intensity exercise test in trained adolescent female swimmers. Eighteen swimmers (aged 12-16 years) performed a swimming test (800m + 200m + 50m) during their rigorously verified luteal phase. Blood samples were collected before exercise, immediately after exercise, and after 3 hours of recovery. Moderate-intensity exercise significantly increased 8-isoprostane levels, while cortisol and 4-hydroxynonenal levels showed no significant changes. Microscopic blood smear analysis showed erythrocyte anisocytosis and poikilocytosis, toxic granulation in granulocytes, and activated lymphocytes. These findings suggest that young swimmers are more prone to exercise-induced oxidative stress, likely due to an immature antioxidant system. The disconnect between stable cortisol levels and elevated 8-isoprostanes highlights a complex relationship between endocrine and redox factors. Our results underscore the importance of considering the menstrual cycle for health monitoring and the accurate training planning for young female athletes.
cykl menstruacyjny
CC0 Creative Commons Zero 1.0
Please select a file or files to be deleted.
The file(s) will be deleted after you click on the Delete button.
Files will not be removed from previously published versions of the dataset.
Please select a file or files to be edited.
For selected file(s) set a license to
Please select a file or files to be downloaded.
Please select a file or files for access request.
Please select restricted file(s) to be unrestricted.
You need to Log In/Sign Up to request access to this file.
Please confirm and/or complete the information needed below in order to continue.
Asterisks indicate required fields
Access to file(s) subject to additional consent under following conditions:
The restricted file(s) selected may not be downloaded because you have not been granted access.
Click Continue to download the files you have access to download.
Are you sure you want to delete this dataset and all of its files? You cannot undelete this dataset.
Are you sure you want to lift the embargo?
Once you lift the embargo, you will not be able to set it again.
Are you sure you want to delete this draft version? Files will be reverted to the most recently published version. You cannot undelete this draft.
Use a Private URL to allow those without Dataverse accounts to access your dataset. For more information about the Private URL feature, please refer to the User Guide.
Private URL has not been created.
Are you sure you want to disable the Private URL? If you have shared the Private URL with others they will no longer be able to use it to access your dataset.
You will not be able to make changes to this dataset while it is in review.
This dataset cannot be published until Akademia Wychowania Fizycznego w Poznaniu is published. Would you like to publish both right now?
Once you publish this dataset it must remain published.
Are you sure you want to republish this dataset?
Select if this is a minor or major version update.
This dataset cannot be published until Akademia Wychowania Fizycznego w Poznaniu is published by its administrator.
This dataset cannot be published until Akademia Wychowania Fizycznego w Poznaniu and RepOD are published.
Are you sure you want to deaccession? The selected version(s) will no longer be viewable by the public.
Contact person for this dataset, having substantive knowledge of the data
Please fill this out to prove you are not a robot.
