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

Fibromyalgia  Chronic Fatigue Syndrome & M.E.  Natural Wellness  Supplement News  Forums  Our Story
Store     Brands   |   A-Z Index   |   Best Sellers   |   New Products   |   Deals & Specials   |   Under $10   |   SmartSavings Club

Trending News

Delayed diagnosis of Lyme disease has devastating effect on patients

Association of lyme disease and schizoaffective disorder, bipolar type: Is it inflammation mediated?

Adapt to Stress Naturally with These Power Herbs

Curcumin Made 65X More Bioavailable - Modern Take on a "Golden" Spice Busts Brain Fog, Joint & Body ...

Why So Many Arthritis Sufferers Fail to Find Relief

Discovering Coffee's Unique Health Benefits

Safely Manage Joint Inflammation: Curcumin

Bay Area Lyme Foundation Awards Grant to Harvard Medical School Researchers for Development of an Ac...

Therapeutic program reverses cognitive decline

New Research Substantiates the Anti-Aging Properties of DHEA

 
Print Page
Email Article

Colonic Biopsies to Assess the Neuropathology of Parkinson's Disease and Its Relationship with Symptoms – Source: PLoS One, Sep 14, 2010

  [ 4 votes ]   [ Discuss This Article ]
By Thibaud Lebouvier, et al. • www.ProHealth.com • September 17, 2010


[Note: to read the full text of this article free, click HERE.  Lewy bodies/neurites are abnormal protein clumps that develop inside the nerve cells of Parkinson’s patients – both in the brain and, as this study of colon biopsies demonstrates, in the enteric nervous system (which directly controls the gastrointestinal system).]

Background: The presence of Lewy bodies and Lewy neurites (LN) has been demonstrated in the enteric nervous system (ENS) of Parkinson's disease (PD) patients.
 
The aims of the present research were to use routine colonoscopy biopsies:

1. To analyze, in depth, enteric pathology throughout the colonic submucosal plexus (SMP) [tissue containing nerves, blood and lymphatic vessels supplying the mucous lining], and

2. To correlate the pathological burden with neurological and gastrointestinal (GI) symptoms.

Methodology/Principal Findings: A total of 10 control and 29 PD patients divided into 3 groups according to disease duration were included. PD and GI symptoms were assessed using the Unified Parkinson's Disease Rating Scale part III and the Rome III questionnaire, respectively. Four biopsies were taken from the ascending and descending colon during the course of a total colonoscopy.

Immunohistochemical analysis was performed using antibodies against phosphorylated alpha-synuclein, neurofilaments NF 220 kDa (NF) and tyrosine hydroxylase (TH).

The density of LN, labeled by anti-phosphorylated alpha-synuclein antibodies, was evaluated using a quantitative rating score.

Lewy pathology was apparent in the colonic biopsies from 21 patients and in none of the controls.

A decreased number of NF-immunoreactive neurons per ganglion was observed in the SMP of PD patients compared to controls.

The amount of LN in the ENS was inversely correlated with neuronal count and positively correlated with levodopa-unresponsive features and constipation.

Conclusion/Significance: Analysis of the ENS by routine colonoscopy biopsies:

• Is a useful tool for pre-mortem neuropathological diagnosis of PD,

• And also provides insight into the progression of motor and non-motor symptoms.

Source: PLoS One, Sep 14, 2010;5(9): e12728. DOI:10.1371/journal.pone.0012728, by Lebouvier T, Neunlist M, de varannes SB, Coron E, Brouard A, N’guyen JM, Chaumette T, Tasselli M, Paillusson S, flamand M, Galmiche JP, Damier P, Derkinderen P. Inserm, Nantes; Universite de Nantes; CHU Nantes, France. [Email: thibaud.lebouvier@univ-nantes.fr]




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

Save on Vitamins and Supplements

Featured Products

Vitamin D3 Extreme™ Vitamin D3 Extreme™
50,000 IU Vitamin D3 - Prescription Strength
Mitochondria Ignite™ with NT Factor® Mitochondria Ignite™ with NT Factor®
Reduce Fatigue up to 45%
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
FibroSleep™ FibroSleep™
The All-in-One Natural Sleep Aid

Natural Remedies

Priming Your Immune System for Cold & Flu Season Priming Your Immune System for Cold & Flu Season
SAD? Coping with Seasonal Affective Disorder
Ubiquinol - A More Advanced Form of the Energy Producing Nutrient CoQ-10 Ubiquinol - A More Advanced Form of the Energy Producing Nutrient CoQ-10
Strengthen Cell Function with Energy-Boosting Niagen Strengthen Cell Function with Energy-Boosting Niagen
Cocoa's Polyphenol Riches – All the Health Benefits without the Sugar, Calories and Guilt Cocoa's Polyphenol Riches – All the Health Benefits without the Sugar, Calories and Guilt

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