Tuesday, 30 July 2013

Vagus nerve infection?

http://www.meresearch.org.uk/news/vagus-nerve-infection/

A new hypothesis paper speculates that infection of the vagus nerve itself might be the cause of the ME/CFS.

Given the evidence of the involvement of infectious agents (virus or bacteria) in ME/CFS, the prevailing view is that its symptoms reflect an ongoing immune response to infection, possibly because of immune system dysfunction. However, a recent hypothesis paper (VanElzakker MB, Medical Hypotheses, 2013) goes much further, speculating that infection of the vagus nerve itself might be the cause of the illness.

Dr VanElzakker from Tufts University in Massachusetts postulates that a viral or bacterial infection causes activation of glial cells (which support and protect nerve cells) somewhere along the vagus, which is a long, highly branched nerve travelling throughout the visceral organs, including the gastrointestinal lining, lungs, lymph nodes, spleen, liver and heart. Glial cell activation then produces inflammatory substances which bombard the sensory vagus nerve, sending signals to the brain to trigger a range of involuntary symptoms, including myalgia, fever, fatigue, sleep architecture changes and cognitive abnormalities. Importantly, when glial cell activation becomes pathological, as in neuropathic pain, the signals can be intensified and intractable, leading to chronic illness. According to the author, variation in ME/CFS between patients could be explained by the location of infection along the vagus nerve pathway, the severity and duration of the body’s response, and the type and severity of infection.

One advantage of this theory is that it simplifies the quest to find specific infectious causes of ME/CFS – since ANY pathogenic infection of the vagus nerve can trigger the symptoms of the disease. But is the hypothesis true? Well, only experimentation can answer that question, and possible strategies include basic biomedical imaging of the vagal nerve pathway from peripheral to central nervous system, or even functional neuroimaging studies if these are feasible.

The full paper is available here.

Thursday, 11 July 2013

Understanding & Remembrance Day for Severe M.E.

The following is a Press Release from the 25% M.E. Group -

PRESS RELEASE

8th August - Severe Myalgic Encephalomyelitis Understanding and Remembrance Day

'I am a ghost in the land of the living – forgotten, ignored and drifting on the edges of life, whispering my message in the ears of the lucky ones who can participate in life. I have Myalgic Encephalomyelitis. I call it paralysis, muscle and cardiac failure, brain injury, a living plague that kills only slowly, but does kill...

Aylwin (Jennifer) Catchpole, who died in August 2010

Why have an awareness day just for the severely affected?

The severity of this illness often makes it impossible for people to have contact with loved ones, doctors, or the outside world.  This is a group of thousands of people in the UK who are generally invisible. People with the severe forms of this disease can no longer pursue their careers, hobbies, or everyday lives.

In helping us to make visible the stories of people living with severe M.E., and of those who have died as a result of the illness, you can help end years of misrepresentation about M.E. and increase the understanding of the general public, who often underestimate the seriousness of the disease. This ignorance causes much suffering to those with M.E., who have a double battle, not only with the disease itself, but also to get the illness taken seriously by those around them. There is an urgent need to raise awareness.

What's the significance of 8th August?

This is the birth date of Sophia Mirza.  Sophia was bed-bound with severe Myalgic Encephalomyelitis and was a victim of medical abuse.  Her doctors did not believe that Myalgic Encephalomyelitis was a physical disease and so she was forcibly taken from her bed/home by social workers, police officers and doctors, and kept in a psychiatric facility where she received inappropriate treatment and care.  Sophia subsequently died of M.E. at the age of 32.  Her post-mortem revealed widespread inflammation in the spinal cord.  This same inexcusable abuse still goes on. 

Emily Collingridge -  17th April 1981 - 18th March 2012

“When our daughter, Emily, died in 2012, my husband and I were overwhelmed by the hundreds of messages of sympathy we received, even from people we did not know.  They came from friends, from those expressing gratitude for her endless campaigning to spread awareness of ME and from readers of her guide to living with severe M.E., many of whom said it had changed their lives.”

The inquest into Emily’s death took place on 24th May 2013.  In her summary the Coroner referred to ME as a condition which is not understood, and expressed the need for more research.  She was echoing an appeal made by Emily in 2011 highlighting what she described as “the scandalous lack of research into the most severe form of M.E. and the lack of appropriate support for those suffering from it.”

A final plea in Emily’s own words.

“Please put an end to the abandonment of people with severe ME and give us all real reason to hope”.  Emily may have lost her personal battle, but her battle on behalf of all those still suffering from severe ME should not be ignored.

Further information

What is Myalgic Encephalomyelitis?

Myalgic Encephalomyelitis literally means muscle pain (myalgia) with brain and spinal cord inflammation (encephalomyelitis). It is a complex neurological illness.  The most characteristic feature is that symptoms are exacerbated by activity and sensory stimuli beyond the patient's limitations. Activities that trigger flare-ups can be tiny by healthy standards, depending on the severity of the illness. Simple things like talking, watching a TV programme, or eating a meal, can cause an exacerbation.

Dysfunction has been found in all the major systems - neurological, immune, endocrine, cardiovascular, musculoskeletal, gastrointestinal, respiratory, and genito-urinary, which is why people with Myalgic Encephalomyelitis can have such a wide range of symptoms. Common symptoms include widespread pain, cognitive dysfunctions (e.g. problems with concentration and memory), disabling sensitivities to everyday stimuli (such as light and noise), difficulty being upright (including sitting up in bed), sleep disorders and gastrointestinal problems.

You can read Sophia's story here: www.sophiaandme.org.uk  Her story also features powerfully in the film 'Voices from the Shadows' which is available from: www.voicesfromtheshadowsfilm.co.uk    

Emily also wrote an informative book entitled 'Severe ME/CFS:  A Guide to Living' which can be found at www.severeme.info

Further website information can be found at:
http://25megroup.org/campaigning_Severe_ME_Day.html

The parents of those mentioned in this Press Release are happy to be contacted by members of the Media. This can be arranged through contacting the 25% ME Group, (the national support group for severely affected ME Sufferers). Contact details below.

25% ME GROUP
21 CHURCH STREET
TROON
AYRSHIRE, KA10 6HT
Tel:  01292 318 611
http://www.25megroup.org/
E-MAIL: enquiry@25megroup.org


Tuesday, 2 July 2013

Book Review

The following review of Mum’s book “God’s Special Tent” is in the current Bible League Quarterly Magazine (No 454, July – September 2013).

GOD’S SPECIAL TENT: The Story of the Tabernacle and What Came After.  Jean Stapleton.  Christian Focus Publications, 52 pages, paperback, £5.99.

This A4 size book, as the subtitle suggests, seeks to open up for young people the mysteries of the tabernacle.  The book begins with the Old Testament people of God at the foot of Mount Sinai, reviewing their history from the Exodus to that point, before moving on to the LORD’s giving of the 10 Commandments and His directions for worship.  This smoothly leads into the main subject of the tabernacle.

Mrs. Stapleton then covers aspects such as dimensions, furnishings, sacrifices, as well as priests and Levites, and the High Priest’s office.  The latter part of the book goes on to speak of the building of Solomon’s temple, it’s destruction at the Exile and the subsequent rebuilding and extension, ending with the final destruction in AD 70.  Very helpfully, this all leads to the author speaking about the true temple – made up of living stones – the church.

This book would be most useful in the context of church work – for children’s work or children’s talks in services; it could also be profitably used by Christian parents, as well, of course, by children themselves, who would have edifying fun constructing the card model of the tabernacle included in this book as they learn biblical truths from “God’s Special Tent”.

Paul Ackerley.