ProHealth health Vitamin and Natural Supplement Store and Health
Log In  |  My Account  |  View Cart  View Your ProHealth Vitamin and Supplement Shopping Cart
800-366-6056  |  Contact Us  |  Help

|
|
|
|

Trending News

CDC Whistleblower Reveals Widespread Manipulation of Scientific Data and Top-Down Pressure on CDC Sc...

How Glutathione Can Save Your Life

Reversing Neurodegeneration with a New Magnesium Compound

Gut Bacteria, Artificial Sweeteners and Glucose Intolerance

Brain inflammation dramatically disrupts memory retrieval networks, UCI study finds

Scientists discover how to 'switch off' autoimmune diseases

Clinical trial demonstrates safety, effectiveness of immunotherapy for AdV, BKV, and herpesviruses i...

Surprising discovery: HIV hides in gut, evading eradication

New estrogen-based compound suppresses binge-like eating behavior in female mice

Long-term use of pills for anxiety and sleep problems may be linked to Alzheimer's

 
Print Page
Email Article

Association of C-reactive protein and interleukin-6 with new-onset fatigue in the Whitehall II prospective cohort study

  [ 1 vote ]   [ Discuss This Article ]
By By H. J. Cho et al. • www.ProHealth.com • April 17, 2014


Editor's Comment: C-reactive protein is associated with inflammation, while interleukin-6 is both a pro- and anti-inflammatory cytokine. C-reactive protein is often high in ME/CFS patients, as is IL-6 (Fletcher et al, 2009, Spence et al, 2008).

By H. J. Cho et al.

Abstract

BACKGROUND: Although basic research on neuroimmune interactions suggests that inflammatory processes may play a role in the development of fatigue, population-based evidence on this association is limited. This study examined whether plasma C-reactive protein (CRP) and interleukin-6 (IL-6), biomarkers of systemic inflammation, predict fatigue onset.

METHOD: The Whitehall II study is a large-scale cohort study conducted in 20 civil service departments in London. Plasma CRP and IL-6 were measured in 4847 non-fatigued participants at phase 3 (1991-1993, aged 39-63 years). Fatigue was assessed using the Vitality subscale of the 36-item Short Form Health Survey (SF-36) at phase 3 and phase 4 (1995-1996).

RESULTS: During a mean follow-up of 3.1 years, 957 new fatigue cases (19.7%) were identified using the pre-established cut-off score of ≤ 50 on the Vitality subscale. CRP values were dichotomized as low (<1.0 mg/l ) or high (≥ 1.0 mg/l) using the Centers for Disease Control/American Heart Association recommendations. Similarly, IL-6 values were also dichotomized as low (<1.5 pg/ml) or high (≥ 1.5 pg/ml). After full adjustment for sociodemographic and biobehavioral covariates, the odds ratios for new-onset fatigue were 1.28 [95% confidence interval (CI) 1.09-1.49, p = 0.003] for high CRP and 1.24 (95% CI 1.06-1.45, p = 0.008) for high IL-6. Similar results were found when CRP and IL-6 were treated as continuous variables.

CONCLUSIONS: Plasma CRP and IL-6 were prospectively associated with new-onset fatigue, supporting the hypothesis that low-grade inflammation has a role in the development of fatigue.

Source: Cho HJ, Kivimäki M, Bower JE, Irwin MR. Psychol Med. 2013 Aug;43(8):1773-83. doi: 10.1017/S0033291712002437. Epub 2012 Nov 14.



Please Discuss This Article:   Post a Comment 



[ Be the first to comment on this article ]




 
Free Chronic Fatigue Syndrome and Fibromyalgia Newsletters
Subscribe to
Our FREE
Newsletter
Subscribe Now!
Receive up-to-date ME/CFS & Fibromyalgia treatment and research news
 Privacy Guaranteed  |  View Archives

Free Shipping on Nutritional Supplement Orders

Featured Products

Vitamin D3 Extreme™ by ProHealth Vitamin D3 Extreme™ by ProHealth
50,000 IU Vitamin D3 - Prescription Strength
Energy NADH™ 12.5mg Energy NADH™ 12.5mg
Improve Energy & Cognitive Function
Ultra EPA  - Fish Oil Ultra EPA - Fish Oil
Ultra concentrated source of essential fish oils
Optimized Curcumin Longvida® by ProHealth Optimized Curcumin Longvida® by ProHealth
Supports Cognition, Memory & Overall Health
Ultra ATP+, Double Strength Ultra ATP+, Double Strength
Get energized with malic acid & magnesium

Natural Remedies

The Remarkable Benefits of Reishi Medicinal Mushrooms The Remarkable Benefits of Reishi Medicinal Mushrooms
The Big Blue Fish that Helps Chase the Blues Away The Big Blue Fish that Helps Chase the Blues Away
Shoo Pain, Don't Bother Me - Top 10 Nutrients to Take Back Your Life Shoo Pain, Don't Bother Me - Top 10 Nutrients to Take Back Your Life
A Breakthrough for Mitochondrial Dysfunction A Breakthrough for Mitochondrial Dysfunction
Protect Against Sun-Induced Skin Aging From The Inside Out Protect Against Sun-Induced Skin Aging From The Inside Out

FIBROMYALGIA RESOURCES
What is Fibromyalgia?
Fibromyalgia 101
Fibromyalgia Symptoms
Fibromyalgia Treatments
| CFS RESOURCES
What is CFS?
ME/CFS 101
ME/CFS Symptoms
ME/CFS Treatments
| FORUMS
Fibromyalgia
ME/CFS
ADVANCED MEDICAL LABS
WHOLESALE  |  AFFILIATES
GUARANTEE
CONTACT US
PRIVACY
RSS
SITE MAP
ProHealth on Facebook  ProHealth on Twitter  ProHealth on Pinterest  ProHealth on Google Plus
Credit Card Processing