Activate Now
 
ProHealth me-cfs Vitamin and Natural Supplement Store and Health
Home  |  Log In  |  My Account  |  View Cart  View Your ProHealth Vitamin and Supplement Shopping Cart
800-366-6056  |  Contact Us  |  Help
Facebook Google Plus
Fibromyalgia  Chronic Fatigue Syndrome & M.E.  Lyme Disease  Natural Wellness  Supplement News  Forums  Our Story
Store     Brands   |   A-Z Index   |   Best Sellers   |   New Products   |   Deals & Specials   |   Under $10   |   SmartSavings Club

Trending News

May 12th is International ME/CFS, Lyme, and FM Awareness Day!

Are You ‘Activated’? Mast Cell Activation Syndrome and ME/CFS/FM

SURVEY RESULTS: Medical Marijuana

A Path Of Emotional Growth

Peace and Illness: Becoming Comfortable with the Uncomfortable

What Are You Looking Forward To?

ME/CFS in Children

3 Ways to Support Your Spouse When You're Chronically Ill

You Can Change Your Mind

Recipe: Mega-Golden Milk

 
Print Page
Email Article

Post-exertion malaise in chronic fatigue syndrome: symptoms and gene expression

  [ 14 votes ]   [ Discuss This Article ]
By By Jacob D. Meyer et al. • www.ProHealth.com • October 12, 2013


By Jacob D. Meyer et al.

Abstract

Background: A primary complaint of chronic fatigue syndrome (CFS) patients is post-exertion malaise, which is a worsening of symptoms following activities such as exercise.

Purpose: To examine the link between gene expression for metabolite, adrenergic, immune, and glucocorticoid receptors on leukocytes and symptoms (pain, fatigue, and mood) following a maximal exercise test.

Methods: Thirteen CFS patients and 11 healthy participants matched on age and fitness underwent blood draws and completed questionnaires immediately before, and 15 minutes, 48 hours, and 72 hours following, maximal exercise. Symptom and genetic measures collected before and after exercise were compared using a doubly multivariate repeated-measures analysis of variance.

Results: This comparison of CFS and healthy participants resulted in a significant multivariate main effect for Group (p < 0.05). Univariate analyses indicated group differences for adrenergic α-2A and glucocorticoid (NR3C1) receptor messenger ribonucleic acid and symptoms of fatigue and confusion. Changes in gene expression were significantly correlated with symptoms.

Conclusions: Results suggest that increased glucocorticoid sensitivity may contribute to the symptoms of post-exertion malaise in CFS. As NR3C1 interacts with other transcription factors, investigating the resulting cascades may lead to greater understanding of the biological mechanism of post-exertion malaise. This finding, if confirmed, could lead to novel approaches to prevent symptom exacerbation in CFS.

SourceFatigue: Biomedicine, Health & Behavior, Oct 2, 2103.  DOI:10.1080/21641846.2013.838444. Jacob D. Meyer, Alan R. Light, Sanjay K. Shukla, Derek Clevidence, Steven Yale, Aaron J. Stegner & Dane B. Cook 





Post a Comment

Featured Products From the ProHealth Store
B-12 Extreme™ Energy NADH™ 12.5mg Ultra ATP+, Double Strength

Looking for Vitamins, Herbs and Supplements?
Search the ProHealth Store for Hundreds of Natural Health Products


Article Comments



Be the first to comment on this article!

Post a Comment


 
20 Helpful Tips for Cleaning and Organizing When You're Chronically Ill

Featured Products

MitoQ® MitoQ®
Powerful Antioxidant Support to Mitochondria
B-12 Extreme™ B-12 Extreme™
The Most Potent Vitamin B-12 on Earth
Ultra ATP+, Double Strength Ultra ATP+, Double Strength
Get energized with malic acid & magnesium
Hydroxocobalamin Extreme™ Hydroxocobalamin Extreme™
The B-12 Your Brain Needs for Detox & Sharpness
Mitochondria Ignite™ with NT Factor® Mitochondria Ignite™ with NT Factor®
Reduce Fatigue up to 45%

Natural Remedies

Live Without Anxiety or Stress
Energy Breakthrough - One Fibromyalgia Patient’s Fortuitous Discovery Energy Breakthrough - One Fibromyalgia Patient’s Fortuitous Discovery
The New Dual Activation Pain Relief Cream The New Dual Activation Pain Relief Cream
Olea25 Olive Hydroxytyrosol Hits Astonishing 68,000+ ORAC Antioxidant Value Olea25 Olive Hydroxytyrosol Hits Astonishing 68,000+ ORAC Antioxidant Value
Aches and Pains? A Simple Solution You'll Love Aches and Pains? A Simple Solution You'll Love

CONTACT US
ProHealth, Inc.
555 Maple Ave
Carpinteria, CA 93013
(800) 366-6056  |  Email

· Become a Wholesaler

· Affiliate Program
SHOP WITH CONFIDENCE
Credit Card Processing
SUBSCRIBE AND SAVE 15% NOW*
Be the first to know about new products, special discounts and the latest health news. *New subscribers only

CONNECT WITH US ProHealth on Facebook  ProHealth on Twitter  ProHealth on Pinterest  ProHealth on Google Plus

© 2016 ProHealth, Inc. All rights reserved. Store  |  Customer Service  |  Guarantee  |  Privacy  |  Contact Us  |  Library  |  RSS  |  Site Map