Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Postexercise proteinuria in rowers.

J R Poortmans1, M Jourdain, C Heyters

  • 1Département de Chimie Physiologique, Université Libre de Bruxelles, Belgium.

Canadian Journal of Sport Sciences = Journal Canadien Des Sciences Du Sport
|June 1, 1990
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Training first-year medical residents to break bad news using healthcare role-play and trainees as simulated patients: Experience of the "ADIAMED" program from Lille University School of Medicine.

La Revue de medecine interne·2023
Same author

Intensive care unit-acquired weakness: Questions the clinician should ask.

Revue neurologique·2022
Same author

Effects at 3 months of a large-scale simulation-based training for first year medical residents on the knowledge of suicide.

L'Encephale·2021
Same author

[Pheochromocytomas and paragangliomas in pregnancy: About four cases and key messages on management].

Gynecologie, obstetrique, fertilite & senologie·2021
Same author

High incidence of Epstein-Barr virus, cytomegalovirus, and human-herpes virus-6 reactivations in critically ill patients with COVID-19.

Infectious diseases now·2021
Same author

Career aspirations among specialty residents in France: a cross-sectional gender-based comparison.

BMC medical education·2021
Same journal

Testing fitness in mentally retarded individuals.

Canadian journal of sport sciences = Journal canadien des sciences du sport·1992
Same journal

Revision of the Physical Activity Readiness Questionnaire (PAR-Q).

Canadian journal of sport sciences = Journal canadien des sciences du sport·1992
Same journal

Factors affecting university women's basketball coaches' timeout decisions.

Canadian journal of sport sciences = Journal canadien des sciences du sport·1992
Same journal

[A qualitative study of the violence in hockey: perceptions of trainers and players].

Canadian journal of sport sciences = Journal canadien des sciences du sport·1992
Same journal

Effect of time of day on aerobic and anaerobic responses to high-intensity exercise.

Canadian journal of sport sciences = Journal canadien des sciences du sport·1992
Same journal

Reliability and validity of three fitness tests for adults with mental handicaps.

Canadian journal of sport sciences = Journal canadien des sciences du sport·1992
See all related articles

Static pool rowing and cycling to exhaustion similarly impact kidney function in athletes, causing increased protein and albumin excretion without altering glomerular filtration rate (GFR). Both exercises showed comparable effects on kidney response.

Area of Science:

  • Exercise Physiology
  • Nephrology
  • Sports Medicine

Background:

  • Athletes often engage in high-intensity endurance activities like rowing and cycling.
  • Understanding the renal response to exhaustive exercise is crucial for athlete health and performance.
  • Previous research has explored exercise-induced proteinuria, but direct comparisons between rowing and cycling are limited.

Purpose of the Study:

  • To compare the effects of static pool rowing and cycling to exhaustion on kidney function in trained athletes.
  • To investigate changes in glomerular filtration rate (GFR), protein, and albumin excretion post-exercise.
  • To assess the relationship between exercise intensity, blood lactate, and renal protein filtration.

Main Methods:

  • Trained rowers performed maximal exercise tests on static pool rowing and cycling ergometers.

Related Experiment Videos

  • Measurements included peak oxygen consumption (VO2), heart rate, plasma volume, and blood lactate.
  • Urinary protein and albumin excretion, along with albumin clearance and GFR, were assessed pre- and post-exercise.

    • Main Results:

    • Peak VO2 and heart rate were higher during rowing than cycling.
    • Both exercises led to plasma volume reduction and increased blood lactate, with no significant differences between modalities.
    • Postexercise proteinuria and albuminuria increased significantly (8-25 fold) after both rowing and cycling, with no inter-exercise difference.
    • No significant changes in postexercise GFR were observed.
    • Albumin clearance increased substantially (18-20 fold) after both exercise types.
    • A low correlation (r=0.56) was found between albumin excretion and postexercise blood lactate.

    Conclusions:

    • Static pool rowing and cycling to exhaustion elicit similar kidney responses in trained athletes.
    • Both exercise modalities induce transient increases in protein and albumin excretion without affecting GFR.
    • The observed renal changes are likely related to the intensity and duration of exhaustive exercise rather than the specific mode.