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

Catecholamine responses to acute and chronic exercise.

R S Mazzeo1

  • 1Department of Kinesiology, University of Colorado, Boulder 80309.

Medicine and Science in Sports and Exercise
|July 1, 1991
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

Exercise economy does not change after acclimatization to moderate to very high altitude.

Scandinavian journal of medicine & science in sports·2007
Same author

Women at altitude: forearm hemodynamics during acclimatization to 4,300 m with alpha(1)-adrenergic blockade.

American journal of physiology. Heart and circulatory physiology·2001
Same author

Interleukin-6 response to exercise and high-altitude exposure: influence of alpha-adrenergic blockade.

Journal of applied physiology (Bethesda, Md. : 1985)·2001
Same author

Exercise prescription for the elderly: current recommendations.

Sports medicine (Auckland, N.Z.)·2001
Same author

Attenuation of age-related declines in glucagon-mediated signal transduction in rat liver by exercise training.

American journal of physiology. Endocrinology and metabolism·2001
Same author

Women at altitude: short-term exposure to hypoxia and/or alpha(1)-adrenergic blockade reduces insulin sensitivity.

Journal of applied physiology (Bethesda, Md. : 1985)·2001

The body adapts to stressors like exercise through the sympathoadrenal system. Understanding catecholamine metabolism is key to analyzing these physiological adjustments during physical activity.

Area of Science:

  • Physiology
  • Exercise Science
  • Metabolism

Background:

  • The human body maintains homeostasis despite various stressors.
  • The sympathoadrenal system is crucial for physiological adjustments.
  • Exercise elicits central and peripheral responses impacting homeostasis.

Purpose of the Study:

  • To explore the body's adaptations to stressors, particularly exercise.
  • To highlight the role of the sympathoadrenal system in these adaptations.
  • To emphasize the importance of detailed catecholamine metabolism analysis.

Main Methods:

  • Assessing physiological and metabolic adaptations to acute and chronic stimuli.
  • Investigating sympathoadrenal system responses to exercise.
  • Examining tissue-specific adaptations to endurance training.

Related Experiment Videos

Main Results:

  • Exercise intensity, duration, and tissue specificity influence sympathoadrenal responses.
  • Endurance training induces tissue-specific adaptations for energy maintenance.
  • Standard markers like plasma catecholamine levels are insufficient.

Conclusions:

  • The sympathoadrenal system is vital for managing exercise-induced stress.
  • Tissue-specific adaptations enhance exercise energetics.
  • Detailed analysis of catecholamine metabolism (turnover, synthesis, enzyme activity) is essential for a comprehensive understanding.