ProHealth health 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

B Vitamins May Protect Against Damaging Effects of Air Pollution, and Improve Cognition and Psychiat...

Relief for IBS, Colitis, Crohn’s And More

Can Magnesium Relieve Your Tinnitus?

Resveratrol Proven to Slow Brain Aging

Magnesium Protects Against Stroke, Heart Disease and Diabetes

Fruits and vegetables' latest superpower? Lowering blood pressure

Neroli Oil: The Pleasantly Fragrant Citrus Oil

Restoring NAD+ could reduce DNA damage accumulation

What Benefits Can You Derive From Patchouli Oil?

Astaxanthin Is a Longevity Promoter

 
Print Page
Email Article

Abstract: NO-mediated alterations in skeletal muscle nutritive blood flow and lactate metabolism in fibromyalgia

  [ 126 votes ]   [ Discuss This Article ]
www.ProHealth.com • January 3, 2006


Pain. 2005 Dec 20; [Epub ahead of print] McIver KL, Evans C, Kraus RM, Ispas L, Sciotti VM, Hickner RC. Human Performance Laboratory, Department of Exercise and Sport Science, East Carolina University, Greenville, NC, USA. The purpose of these investigations was to determine if differences exist in skeletal muscle nutritive blood flow and lactate metabolism in women with fibromyalgia (FM) compared to healthy women (HC); furthermore, to determine if differences in nitric oxide-mediated systems account for any detected alterations in blood flow and lactate metabolism and contribute to exertional fatigue in FM. FM (n=8) and HC (n=8) underwent a cycle ergometry test of aerobic capacity, a muscle biopsy for determination of nitric oxide synthase (eNOS, nNOS, iNOS) content, and microdialysis for investigation of muscle nutritive blood flow and lactate metabolism. During prolonged (3h) resting conditions, the ethanol outflow/inflow ratio (inversely related to blood flow) increased in FM over time compared to HC (P<0.05). FM also exhibited a reduced nutritive blood flow response to aerobic exercise (P<0.05). There was an increase in dialysate lactate in response to acetylcholine in FM, and to sodium nitroprusside in both groups, with a greater rise in dialysate lactate in FM (P<0.05). The iNOS protein content was higher in FM and was negatively correlated with total exercise time (r(2)=0.462, P<0.05). In conclusion: (1) There is reduced nutritive flow response to aerobic exercise and reduced maximal exercise time in FM that might relate to higher iNOS protein content and contribute to exertional fatigue in FM; (2) The increased dialysate lactate in FM in response to stimulation of NOS or a nitric oxide donor suggest that FM may be more sensitive than HC to the suppressive effect of nitric oxide on oxidative phosphorylation. PMID: 16376018 [PubMed - as supplied by publisher]




Post a Comment

Featured Products From the ProHealth Store
Mitochondria Ignite™ with NT Factor® FibroSleep™ Vitamin D3 Extreme™

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


 
NAD+ Ignite with Niagen

Featured Products

Mitochondria Ignite™ with NT Factor® Mitochondria Ignite™ with NT Factor®
Reduce Fatigue up to 45%
FibroSleep™ FibroSleep™
The All-in-One Natural Sleep Aid
Ultra ATP+, Double Strength Ultra ATP+, Double Strength
Get energized with malic acid & magnesium
Energy NADH™ 12.5mg Energy NADH™ 12.5mg
Improve Energy & Cognitive Function
Optimized Curcumin Longvida® Optimized Curcumin Longvida®
Supports Cognition, Memory & Overall Health

Natural Remedies

Milk Thistle: Trusted Support for Health & Healing in a Toxic World Milk Thistle: Trusted Support for Health & Healing in a Toxic World
Olea25 Olive Hydroxytyrosol Hits Astonishing 68,000+ ORAC Antioxidant Value Olea25 Olive Hydroxytyrosol Hits Astonishing 68,000+ ORAC Antioxidant Value
Prepare Yourself for Cold & Flu Season Prepare Yourself for Cold & Flu Season
Guarding Against the Dangers of Vitamin D Deficiency Guarding Against the Dangers of Vitamin D Deficiency
Itching to Find Dry Skin Relief? Itching to Find Dry Skin Relief?

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

· Become a Wholesaler
· Vendor Inquiries
· Affiliate Program
SHOP WITH CONFIDENCE
Credit Card Processing
SUBSCRIBE TO OUR NEWSLETTERS
Get the latest news about Fibromyalgia, M.E/Chronic Fatigue Syndrome, Lyme Disease and Natural Wellness

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

© 2017 ProHealth, Inc. All rights reserved. Pain Tracker App  |  Store  |  Customer Service  |  Guarantee  |  Privacy  |  Contact Us  |  Library  |  RSS  |  Site Map