Friday, September 12, 2008

Choose antibacterial-free hand soaps


Antibacterial liquid soaps, spiked with controversial triclosan, are crowding pesticide-free versions off the shelves. True, our return to crowded workplaces and classrooms means we're bound to get our hands a little dirty, and cold/flu season looms on the far side of halcyon days. But why worry now, and who needs overkill? After all, a little judicious exposure to germs may strengthen immune systems, according to a recent study of 13,524 children. Those who lived on farms had a reduced risk of developing asthma compared with other rural and urban children; this may be due, at least in part, to exposure to "endotoxins" from animal viruses and manure, the study's lead author said. 

As for triclosan, The American Medical Association, U.S. Centers for Disease Control, World Health Organization and many scientists are concerned that it is contributing to the spread of antiobiotic-resistant bacteria, and recommend washing hands and household surfaces with plain soap and water, instead.
<snip>

Thursday, September 11, 2008

Fragrances, Perfumes, and Cologne Can Be Toxic and Dangerous

11 checked out at hospital after perfume sickens students
http://www.unionleader.com/article.aspx?headline=11+checked+out+at+hospital+after+perfume+sickens+students&articleId=20b56f60-0a8d-4daf-a049-0caf295b1bb5b

Perfume sickens students, bus driver
http://www.unionleader.com/article.aspx?headline=Perfume+on+bus+makes+students+ill&articleId=0831a23f-527d-4f8d-bdb4-b5c4da40d66c


A 2007 seminar conducted by the Massachusetts Nurses Association (MNA) revealed the following facts about fragrances:
= There are 3,000–5,000 chemicals used in fragrances.
= 95% of these chemicals are derived from petroleum.
= The perfume industry is not regulated by any government agency.
= In 1986, the National Academy of Sciences targeted fragrances as one of the six categories of chemicals that should be given high priority for neurotoxicity testing.
= Less than 20% of chemicals used in fragrances have been tested for human toxicity.
= Many chemicals that are known to be toxic are still used in perfume.
= Many of the chemicals in your perfume are also found in gasoline and in cigarette smoke.

And the seminar goes on to confirm:
"Thanks to the trade secret protections, the fragrance industry is one of the least regulated industries in the country.... 84% of these ingredients have not been tested for human toxicity or tested only minimally... and some that fall under "hazardous waste disposal" requirements.... Here are some of the most common chemicals used in fragrance products and the adverse reactions associated with them:

= Acetone, found in cologne, dishwashing liquid, and detergent, acts primarily on the central nervous system. Inhalation can cause dryness of the mouth and throat, dizziness, nausea, and slurred speech.

= Benzaldehyde, found in perfume, cologne, hairspray, lotion, and shampoo, acts as a central nervous system depressant, and causes irritation to the mouth, throat, and eyes. It may cause kidney damage.

= Methylene chloride, found in shampoo, cologne, and paint and varnish remover, decreases the oxygen carrying capacity of the blood, resulting in headache, giddiness, stupor, fatigue, and irritability. It is also regarded as a carcinogen."

See http://users.lmi.net/~wilworks/ehn20.htm for other dangerous chemicals used in fragrances

Students in schools should not be wearing, let alone carrying, perfume in a public place where these toxic ingredients may sicken them and others.  This bus incident only provides further proof of the facts presented by the Massachusetts Nurses Association.  Fragrances can be toxic and dangerous.  Perfume should be banned from schools, as well as the work place.

To verify this information, access the free MNA course.  Go to http://www.courseserver.com/mna/ and click on
"Register". The subscription code for members is mna001, non-Members is mna002, and students is mna003. Fill out all of the fields in the form and press submit. This information is also listed on the Massachusetts Nurses Association (MNA) website at www.massnurses.org/ce/onlineCE.htm. For more information, contact the Division of Health and Safety at 781-830-5723.

Perfume sickens students, bus driver

Perfume sickens students, bus driver

http://www.unionleader.com/article.aspx?headline=Perfume+on+bus+makes+students+ill&articleId=0831a23f-527d-4f8d-bdb4-b5c4da40d66c

By DAN TUOHY
Union Leader Staff

Eleven students from McLaughlin Middle School were transported to the Elliot Hospital today after perfume spilled in a school bus on Cilley Road, shortly before 3 p.m. The bus driver was also taken to the hospital.

McLaughlin principal Barry Albert said the students were taken to the hospital as a precautionary measure. "We can't take any chances," he said, because of potential health issues.

Albert said parents of the students transported were being notified, as were parents of the remaining students, who were late getting home. The remaining students were put aboard another bus and taken home.

District Fire Chief Michael Gamache said a couple of the youngsters vomited and others reported shortness of breath. "It was very concentrated . . . pungent," said Gamache.

The incident apparently began when a student realized a perfume bottle in her knapsack was leaking and when she took it out, the cap came off and perfume spilled.

Albert, who did not identify the student, said she was "in trouble," because school rules prohibit glass containers.

NEWS: 11 checked out at hospital after perfume sickens students

11 checked out at hospital after perfume sickens students

New Hampshire Union Leader

Malodorous mayhem ensued on a school bus ride home last night when a perfume bottle spilled and sickened about a dozen students and the driver.

Some students vomited and others had shortness of breath after being overcome with the fragrance, District Fire Chief Michael Gamache said.

Eleven students from the McLaughlin Middle School and the driver were taken by ambulance to Elliot Hospital for medical evaluation.

Full Text at: http://www.unionleader.com/article.aspx?headline=11+checked+out+at+hospital+after+perfume+sickens+students&articleId=20b56f60-0a8d-4daf-a049-0caf295b1bb5

Wednesday, September 10, 2008

NEWS: Toxic essences

Toxic essences
"Think about your morning routine - how you shower, shave, moisturise and deodorise. Add perfume, make-up and hair products - and you'll be using around 200 chemicals on your hair and body every single day.You might think you look good, but our skin absorbs nearly 60 per cent of the chemicals we come into contact with, sending them directly into our bloodstream. Recent research has shown that it can take just 26 seconds for some of those chemicals to go from skin to every major organ of the body. "
 
<snip>
 
"Our health hasn't got better over the years. In fact, it's getting worse: we have more mood swings and depression now than ever, which we put down to 'modern life' - a sort of catch-all phrase - but we never stop to think it might be the modern chemicals we're exposed to and their wide-ranging effect on our emotional and physical well-being," she adds."How do you know that your mood swing isn't based on something that you're exposed to, rather than just the hassles of daily life?"
 
Full text with suggestions for what to avoid at:

MEDIA RELEASE: Invisible Illness Week Theme Offers Hope Despite Pain

National Invisible Chronic Illness Awareness Week, September 8-14, has announced the 2008 theme: “Hope Can Grow From the Soil of Illness.”

Lisa Copen, Founder of Rest Ministries, the sponsor of this annual event says, “Illness can signify the loss of one’s plans and even dreams, but most often people who live with invisible illness find a new purpose they would not have imagined under any other set of circumstances.”

The next month will feature bloggers on the topic of illness, all of who have found a renewed sense of direction, despite the life-altering changes illness has brought into their lives.

Copen, 39, who was diagnosed with rheumatoid arthritis and fibromyalgia at the age of 24, remembers searching for what her purpose would be within her new limitations.

“I had always planned to work for a nonprofit doing something to help others, but I never felt I was efficient or empathetic enough because I had not walked in the shoes of those I served. Now, through my illness ministry and books on aspects of coping with illness, I have the chance to use what I experience each day to reach out to others. It’s my hope that they will also find hope despite their illness, as they discover that new sense of purpose in the pain.”

To find out more about the telephone seminars that will be held September 8-12, as well as the invisible illness week awareness outreach products, visit http://www.invisibleillness.com/ .

CONTACT:
LISA COPEN
858.486.4865

Key Words: multiple chemical sensitivity, chemical sensitivity, chemical sensitivities, multiple chemical sensitivities, MCS, EI, environmental illness, sick building syndrome, idiopathic environmental intolerance, fibromyalgia, chronic fatiuge, FM, CFS, mold illness, clinical ecology, alternative medicine, environmental medicine, neuropathy, encephalopathy, toxic, chemical

Tuesday, September 9, 2008

Lower frequency of IL-17F sequence variant (His161Arg) in chronic fatigue syndrome patients

Biochem Biophys Res Commun. 2008 Sep 4. [Epub ahead of print]

Lower frequency of IL-17F sequence variant (His161Arg) in chronic fatigue syndrome patients.

http://www.ncbi.nlm.nih.gov/pubmed/18774769?dopt=AbstractPlus

Protea Biopharma, Z.1-Researchpark 100, 1731 Zellik, Belgium.

Chronic fatigue syndrome (CFS) is characterized by immune dysfunctions including chronic immune activation, inflammation, and alteration of cytokine profiles. T helper 17 (Th17) cells belong to a recently identified subset of T helper cells, with crucial regulatory function in inflammatory and autoimmune processes. Th17 cells are implicated in allergic inflammation, intestinal diseases, central nervous system inflammation, disorders that may all contribute to the pathophysiology of CFS. IL-17F is one of the pro-inflammatory cytokines secreted by Th17 cells. We investigated the association between CFS and the frequency of rs763780, a C/T genetic polymorphism leading to His161Arg substitution in the IL-17F protein. The His161Arg variant (C allele) antagonizes the pro-inflammatory effects of the wild-type IL-17F. A significantly lower frequency of the C allele was observed in the CFS population, suggesting that the His161Arg variant may confer protection against the disease. These results suggest a role of Th17 cells in the pathogenesis of CFS.

PMID: 18774769 [PubMed - as supplied by publisher]

Neuroendocrine and immune network re-modeling in chronic fatigue syndrome: An exploratory analysis.

Genomics. 2008 Sep 4. [Epub ahead of print]

Neuroendocrine and immune network re-modeling in chronic fatigue syndrome: An exploratory analysis.

http://www.ncbi.nlm.nih.gov/pubmed/18775774?dopt=AbstractPlus

Department of Medicine, Division of Pulmonary Faculty of Medicine and Dentistry, University of Alberta, 2E4.41 Walter Mackenzie Health Sciences Centre, 8440-112 Street, Edmonton, AB, Canada.

This work investigates the significance of changes in association patterns linking indicators of neuroendocrine and immune activity in patients with chronic fatigue syndrome (CFS). Gene sets preferentially expressed in specific immune cell isolates were integrated with neuroendocrine data from a large population-based study. Co-expression patterns linking immune cell activity with hypothalamic-pituitary-adrenal (HPA), thyroidal (HPT) and gonadal (HPG) axis status were computed using mutual information criteria. Networks in control and CFS subjects were compared globally in terms of a weighted graph edit distance. Local re-modeling of node connectivity was quantified by node degree and eigenvector centrality measures. Results indicate statistically significant differences between CFS and control networks determined mainly by re-modeling around pituitary and thyroid nodes as well as an emergent immune sub-network. Findings align with known mechanisms of chronic inflammation and support possible immune-mediated loss of thyroid function in CFS exacerbated by blunted HPA axis responsiveness.

PMID: 18775774 [PubMed - as supplied by publisher]

MEDIA RELEASE: Blogging for Awareness of Invisible Illness Week Unites Thousands

Chronic illness statistics are staggering, with nearly 1 in 2 people in the USA living with a chronic condition and, according to U.S. Census Bureau, about 96% of illnesses are invisible. With hundreds of thousands of people on the Internet searching for health information and support, thousands of bloggers now post daily journals about the emotional challenges they live with while facing a daily chronic illness filled with pain.

National Invisible Chronic Illness Awareness Week, September 8-14, 2008, is inviting these blogs to have a substantial role in their awareness campaign. For example, part of their outreach includes over thirty days of guest bloggers as well as bloggers across the internet posting about invisible illness matters. For example, if you have an invisible illness-and a legal handicapped parking placard-you’ve likely faced a few stares and questions if you park in the blue spot since your invisible illness does not require the use of a wheelchair.


All over the internet, bloggers are putting their illness awareness efforts together to join in helping more people become aware of invisible illnesses. They show their support by posting about invisible illness issues, on their own blog. A downloadable badge that says, “I’m blogging for Invisible Illness Awareness Week” can spread the word about their commitment to the cause. Plus, bloggers are also thanked publicly each Friday on the Invisible Illness Week blog, which can give them lots of extra exposure for their own web site. Bloggers can post anytime, but they are also encouraged to specifically post on September 8th to kick off the week.

Lisa Copen, who founded National Invisible Chronic Illness Awareness Week in 2002 says, “Though we live with thousands of different illnesses, we have more in common than not. For example, illness impacts our families, careers, finances and daily living, to name a few. We can all learn from one another and share during this journey.” She adds, “And frankly, people are tired of hearing, ‘But you look so good!’ and they want others to know that their illness is legitimate despite how well they seem to be holding it all together.”

Laurie Edwards is the author of a recently published book called, “Life Disrupted: Getting Real About Chronic Illness in Your Twenties and Thirties.” She has blogged about her illness since 2006 and says, “When you are a young adult people expect you to put in long hours to establish a career, to jump into the dating world, and to build a life for yourself. But they certainly don’t expect you to be sick. There’s no such thing as ‘too young’ to be sick! That is just one of the many reasons why Invisible Illness Week is so important!”

If you would like to join this unique opportunity to blog for awareness about invisible illnesses, see
http://www.invisibleillness.wordpress.com/ . You can also receive updates, participate in surveys, win prizes, and find out more about the telephone workshops at the Invisible Illness Week web site: http://www.invisibleillness.com/ .

Key Words: multiple chemical sensitivity, chemical sensitivity, chemical sensitivities, multiple chemical sensitivities, MCS, EI, environmental illness, sick building syndrome, idiopathic environmental intolerance, fibromyalgia, chronic fatiuge, FM, CFS, mold illness, clinical ecology, alternative medicine, environmental medicine, neuropathy, encephalopathy, toxic, chemical

Monday, September 8, 2008

Identifying low-dose chemical-induced respiratory allergic responses in mice

Toxicol Lett. 2008 Jul 30. [Epub ahead of print] Links

Identifying low-dose chemical-induced respiratory allergic responses in mice
http://www.ncbi.nlm.nih.gov/pubmed/18708131?ordinalpos=7&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum

Fukuyama T, Ueda H, Hayashi K, Tajima Y, Shuto Y, Saito TR, Harada T, Kosaka T.
Institute of Environmental Toxicology, Ibaraki 303-0043, Japan

The inhalation of many types of chemicals, including pesticides, perfumes, and other low-molecular weight chemicals, is a leading cause of allergic respiratory diseases. We attempted to develop a new test protocol to
detect environmental chemical-related respiratory hypersensitivity at low and weakly immunogenic doses. We used long-term dermal sensitization followed by a low-dose intratracheal challenge to evaluate sensitization by the well-known respiratory sensitizers trimellitic anhydride (TMA) and toluene diisocyanate (TDI) and the contact sensitizer 2,4-dinitrochlorobenzene (DNCB).

After topically sensitizing BALB/c mice (9 times in 3 weeks) and challenging them intratracheally with TMA, TDI, or DNCB, we assayed differential cell counts and chemokine levels in bronchoalveolar lavage fluid (BALF); lymphocyte counts, surface antigen expression of B cells, and local cytokine production in lung-associated lymph nodes (LNs); and antigen-specific IgE levels in serum and BALF. TMA induced marked increases in antigen-specific IgE levels in both serum and BALF, proliferation of eosinophils and chemokines (MCP-1, eotaxin, and MIP-1beta) in BALF, and proliferation of Th2 cytokines (interleukin (IL)-4, IL-10, and IL-13) in restimulated LN cells. TDI induced marked increases in levels of cytokines (IL-4, IL-10, IL-13, and IFN-gamma) produced by restimulated LN cells. In contrast, DNCB treatment yielded, at most, small, nonsignificant increases in all parameters.
Our protocol thus detected respiratory allergic responses to low-molecular weight chemicals and may be useful for detecting environmental chemical-related respiratory allergy.

PMID: 18708131 [PubMed - as supplied by publisher]

MEDIA RELEASE: Invisible Illness Awareness Week Brings Together Thousands Who “Get it”


Living with an invisible illness can cause heartache and bitterness when one feels no one understands the significance of the illness. Invisible Illness Week provides that validation that people with invisible diseases often seek.

While we assume that most people are generally healthy, you may be surprised to find out that an alarming nearly 1 in 2 people in the United States live with a chronic illness. So why is it that most of us don’t even know when a friend or co-worker is dealing with diabetes, heart disease, lupus, or chronic fatigue syndrome? Because, according to the U.S. Census, about 96% of people have invisible illnesses.

National Invisible Chronic Illness Awareness Week is being held this year, September 8-14, 2008. It’s a secular event sponsored by Rest Ministries, the largest Christian organization that serves the chronically ill. Visit the invisible illness awareness campaign’s web site at www.invisibleillnessblog.org . You can be encouraged through dozens of articles, including daily guest bloggers, find ideas to get involved in the outreach, and goodies to help promote awareness, from silicone bracelets to brochures. Tired of those looks when you park in a handicapped spot? Be sure to pick up a license plate or bumper sticker.

The focal point of the awareness campaign is September 8-12 (M-F) during which 20 telephone seminars will be held on a variety of topics and are open to anyone. Topics may also be of interest to those with loved-ones who have an illness. Some seminars include:

- Assess Yourself: Find the Job You Desire and Can Do Despite Illness Limitations

- The Civil Rights of Patients with Invisible Chronic Illnesses

- Overcoming Self-Defeating Behaviors

- Secrets of Paying for Medical Care

- How to Get Paid to Blog

- After the Diagnosis: The Journey Beyond

The theme this year is “Hope Can Grow From The Soil of Illness.”

Lisa Copen, 39, began National Invisible Chronic Illness Awareness Week in 2002 as she continuously witnessed hundreds of people emotionally hurting just because they felt as though no one “got it.” Lisa has lived with rheumatoid arthritis and fibromyalgia for fifteen years and understands how validating it can be to just have one friend who you don’t have to explain everything to.

“Though there are hundreds of illnesses represented, and large differences in symptoms and pain levels, none of that matters more than feeling like someone understands you. When our best friends and family members are skeptical about our disease, it can be that last straw that sets us off into a spiraling depression.”

She says, “We plan to unite the millions of people who live with chronic pain and illness by offering an oasis of hope and understanding, as well as helpful information and practical tools to live the best life possible.”

Through the guest bloggers of Invisible Illness Week, to 20 seminars that supply tools to ensure that one is cared for–both body and soul–National Invisible Chronic Illness Awareness Week is succeeding in meeting that goal.

Find out more information and receive daily updates at http://www.invisibleillnessblog.org/

Media Relations Contact

Lisa Copen
Director
National Invisible Chronic Illness Awareness Week
888-751-7378
http://www.invisibleillness.com/


Key Words: multiple chemical sensitivity, chemical sensitivity, chemical sensitivities, multiple chemical sensitivities, MCS, EI, environmental illness, sick building syndrome, idiopathic environmental intolerance, fibromyalgia, chronic fatiuge, FM, CFS, mold illness, clinical ecology, alternative medicine, environmental medicine, neuropathy, encephalopathy, toxic, chemical

Sunday, September 7, 2008

MEDIA RELEASE: Invisible Illness Week Offers Free Online Seminars Regarding College and Career

When you are diagnosed with a chronic illness it can be easy to assume that your education or career will soon take a nose dive. With the increasing technology, however, and options outside of traditional employment or education, your dreams don’t have to be put aside. With nearly one in two people living with chronic illness in the USA, millions are learning how to find a professional path, despite their diagnosis.

National Invisible Chronic Illness Awareness Week is September 8-14, and Monday through Friday is a live virtual conference, featuring twenty seminars via Blog Talk Radio at www.invisibleillness.com. Special guests will give a 30-minute presentation and then take questions from callers. Leading professionals in the field will speak on the following topics:

· “College with Chronic Illness: How to Get Help and Respect from Administrators and Faculty” will be presented by Dr. Lynn Royster, the Director of the Chronic Illness Initiative at DePaul University’s School for New Learning, a unique program designed to help chronically ill students obtain a college education. Regardless of your age you will want to attend this to also hear about DePaul University’s program that allows you to attend college from the comfort of your home computer, and earn a real degree.

· “Assess Yourself: Find the Job You Desire and Can Do Despite Illness Limitations” will be the topic by Rosalind Joffe, author of the new book, Women Work and Autoimmune Disease: Keep Working, Girlfriend! Rosalind, who has lived over thirty years with various illnesses, including multiple sclerosis, found her career as a coach for people who live with chronic illness. Her business, cicoach.com, can do the same for others who want to thrive in their work, despite their illness.

· “How to Get Paid to Blog” will be presented by Connie Roberts,. Connie writes three blogs, co-authors two blogs, and works for various companies as a sub-contractor doing paid reviews. One of her blogs is called “My Chronic Life.” She will teach people with chronic illness how they can earn an income by working from home as a blogger.

See dates and times at www.invisibleillness.com for all seminars, which will be recorded and archived. Many guests have donated free items or services, which will be given away in prize drawings. Bloggers are invited to participate by blogging on invisible illness topics September 8, 2008 to kick off the week and to download the “I’m blogging for Invisible Illness Awareness” badge from http://www.invisbleillnessblog.com/ .

National Invisible Chronic Illness Awareness Week was launched in 2002 by Lisa Copen, author of “Beyond Casseroles: 505 Ways to Encourage a Chronically Ill Friend.” It is held annually in September and is sponsored by Rest Ministries, Inc. This year’s co-sponsor for the event is Advocacy for Patients with Chronic Illness

###
Key Words: multiple chemical sensitivity, chemical sensitivity, chemical sensitivities, multiple chemical sensitivities, MCS, EI, environmental illness, sick building syndrome, idiopathic environmental intolerance, fibromyalgia, chronic fatiuge, FM, CFS, mold illness, clinical ecology, alternative medicine, environmental medicine, neuropathy, encephalopathy, toxic, chemical

Saturday, September 6, 2008

Gender-selective toxicity of thimerosal.

Exp Toxicol Pathol. 2008 Sep 2. [Epub ahead of print]Click here to read

Gender-selective toxicity of thimerosal.

http://www.ncbi.nlm.nih.gov/pubmed/18771903?dopt=AbstractPlus

Departments of Medicine and Laboratory Medicine and Pathobiology, University of Toronto, 67 College St., Toronto, Ontario, Canada M5G 2M1; Division of Cell and Molecular Biology, Toronto General Research Institute, Toronto, Ontario, Canada; Research and Development, Canadian Blood Services, Immunology Hub, Toronto Centre, Toronto, Ontario, Canada.

A recent report shows a correlation of the historical use of thimerosal in therapeutic immunizations with the subsequent development of autism; however, this association remains controversial. Autism occurs approximately four times more frequently in males compared to females; thus, studies of thimerosal toxicity should take into consideration gender-selective effects. The present study was originally undertaken to determine the maximum tolerated dose (MTD) of thimersosal in male and female CD1 mice. However, during the limited MTD studies, it became apparent that thimerosal has a differential MTD that depends on whether the mouse is male or female. At doses of 38.4-76.8mg/kg using 10% DMSO as diluent, seven of seven male mice compared to zero of seven female mice tested succumbed to thimerosal. Although the thimerosal levels used were very high, as we were originally only trying to determine MTD, it was completely unexpected to observe a difference of the MTD between male and female mice. Thus, our studies, although not directly addressing the controversy surrounding thimerosal and autism, and still preliminary due to small numbers of mice examined, provide, nevertheless, the first report of gender-selective toxicity of thimerosal and indicate that any future studies of thimerosal toxicity should take into consideration gender-specific differences.

PMID: 18771903 [PubMed - as supplied by publisher]

Hippocampal Metabolite Abnormalities in Fibromyalgia: Correlation With Clinical Features.

J Pain. 2008 Sep 2. [Epub ahead of print]Click here to read
 
Hippocampal Metabolite Abnormalities in Fibromyalgia: Correlation With Clinical Features.

Departments of Family Medicine, Anesthesiology, and Psychiatry.

Although the pathology of fibromyalgia is poorly understood, a growing body of evidence suggests involvement of the central nervous system. The hippocampus is a brain center that is sensitive to the effects of stress exposure and has been demonstrated to be affected in a variety of disorders whose onset, like fibromyalgia, are associated with stressful experience. We therefore interrogated the bilateral hippocampus of 16 female fibromyalgia patients in comparison to 8 age- and gender-matched healthy control subjects using single voxel proton magnetic resonance spectroscopy. Our results demonstrate a significant reduction in the ratio of N-acetylaspartate to creatine (NAA/Cr) in fibromyalgia patients versus matched control subjects specifically in the right temporal lobe from a voxel centered on the right hippocampus (patient vs control, mean +/- standard deviation: 1.20 +/- 0.13 vs 1.34 +/- 0.10, P = .03). Moreover, correlation analysis demonstrated a significant negative correlation between patient scores on the Fibromyalgia Impact Questionnaire and NAA/Cr ratio within the right hippocampus (Spearman rank correlation, rho = -0.681, P = .018). Our results indicate that fibromyalgia is associated with brain metabolite abnormalities within the right hippocampus that correlate with patient symptoms. PERSPECTIVE: We have demonstrated an abnormality in hippocampal brain metabolites in premenopausal female fibromyalgia patients with no psychiatric comorbidity. A significant negative correlation between patient subjective experience of symptoms and a reduced NAA/Cr ratio suggests a role for hippocampal pathology in fibromyalgia.

PMID: 18771960 [PubMed - as supplied by publisher]

Cardiovascular effects of air pollution

Cardiovascular effects of air pollution

http://www.ncbi.nlm.nih.gov/pubmed/18691154?dopt=AbstractPlus

Brook RD.
Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, MI 48106-0739, USA. robdbrok@umich.edu

Clin Sci (Lond). 2008 Sep;115(6):175-87.

Air pollution is a heterogeneous mixture of gases, liquids and PM (particulate matter). In the modern urban world, PM is principally derived from fossil fuel combustion with individual constituents varying in size from a few nanometres to 10 microm in diameter. In addition to the ambient concentration, the pollution source and chemical composition may play roles in determining the biological toxicity and subsequent health effects. Nevertheless, studies from across the world have consistently shown that both short- and long-term exposures to PM are associated with a host of cardiovascular diseases, including myocardial ischaemia and infarctions, heart failure, arrhythmias, strokes and increased cardiovascular mortality. Evidence from cellular/toxicological experiments, controlled animal and human exposures and human panel studies have demonstrated several mechanisms by which particle exposure may both trigger acute events as well as prompt the chronic development of cardiovascular diseases. PM inhaled into the pulmonary tree may instigate remote cardiovascular health effects via three general pathways: instigation of systemic inflammation and/or oxidative stress, alterations in autonomic balance, and potentially by direct actions upon the vasculature of particle constituents capable of reaching the systemic circulation. In turn, these responses have been shown to trigger acute arterial vasoconstriction, endothelial dysfunction, arrhythmias and pro-coagulant/thrombotic actions. Finally, long-term exposure has been shown to enhance the chronic genesis of atherosclerosis. Although the risk to one individual at any single time point is small, given the prodigious number of people continuously exposed, PM air pollution imparts a tremendous burden to the global public health, ranking it as the 13th leading cause of morality (approx. 800,000 annual deaths).

PMID: 18691154 [PubMed - indexed for MEDLINE]

Chronically Ill Enthusiastically Anticipate Virtual Internet Conference Sept 8-12

Traveling expenses, hard beds, peers wearing too much perfume, long treks to conference rooms, and exhausting days make up the typical conference--all which make it nearly impossible for the chronically ill to attend events where they can find encouragement and education. National Invisible Chronic Illness Awareness Week's “virtual” conference online is more than just practical. It's necessary.

“Having a virtual conference available to listen to is like a miracle to me! I no longer have to miss opportunities due to financial difficulties or inability to travel. I can’t wait!” says Kimberly Strange of Indiana who lives with neuropathic pain in legs following her back surgery.

National Invisible Chronic Illness Awareness Week, September 8-14, 2008 is featuring twenty live seminars, with some of the top chronic illness advocates online today at www.invisibleillness.com. Jenni Prokopy of chronicababe.com; Laurie Edwards of achronicdose.com; Rosalind Joffe of keepworkinggirlfriend.com; Christine Miserandino of butyoudontlooksick.com all come together to provide a wide variety of seminars. Seminars will be conducted via Blog Talk Radio, and the week is sponsored by Rest Ministries, the largest Christian organization that serves the chronically ill.

“This is a unique and exciting way for those of us who cannot travel to conferences of any kind, to ‘attend’ and become encouraged,” says Lynn Severance from Washington. “It will help dispel the isolation that exists as so many of us watch the “rest of the world’ have the opportunity to go and learn and fellowship with friends in a conference setting.”

Lisa Copen, 39, founder of Rest Ministries and initiator behind National Invisible Chronic Illness Awareness Week says, “Regardless of one’s spiritual beliefs there is an underlying need to be understood, to feel like those you love have some idea about what you are going through; how it can be difficult to look fine while you are feeling so poorly. We hope we can provide a place where people find others who understand, and gain new insight, as well as increase awareness publicly.”

One of the ways to meet the needs of the chronically ill is to provide the type of forum where they can learn, connect with others and interact with professionals. For the chronically ill, who typically have difficulty sleeping, extreme fatigue, trouble walking and sitting, and even chemical sensitivities, a virtual conference, where people can stay comfortable, attend free and avoid traveling is the perfect fit.
Four seminars per day, Monday through Friday, September 8-12, are available at www.invisibleillness.com and all will be recorded and archived.

Hundreds of people are also blogging for awareness about invisible illness issues on September 8, 2008. For more information see http://www.invisibleillnessblog.com/

Key Words: multiple chemical sensitivity, chemical sensitivity, chemical sensitivities, multiple chemical sensitivities, MCS, EI, environmental illness, sick building syndrome, idiopathic environmental intolerance, fibromyalgia, chronic fatiuge, FM, CFS, mold illness, clinical ecology, alternative medicine, environmental medicine, neuropathy, encephalopathy, toxic, chemical

Friday, September 5, 2008

[Association between indoor contamination and respiratory diseases in children living in Temuco and Padre Las Casas, Chile.]

Rev Med Chil. 2008 Jun;136(6):767-74. Epub 2008 Aug 26.Click here to read

[Association between indoor contamination and respiratory diseases in children living in Temuco and Padre Las Casas, Chile.]

http://www.ncbi.nlm.nih.gov/pubmed/18769835?dopt=AbstractPlus

[Article in Spanish]

Departamento de Pediatría y Cirugía Infantil, Facultad de Medicina, Universidad de La Frontera, Temuco, Chile.

Background: Indoor air pollution, is the main cause of population exposure to polluting agents. Aim: To establish an environmental profile of indoor contamination emission sources in families of children under 5years that assist to kindergartens in Temuco and Padre Las Casas. To associate respiratory disease episodes in children with indoor contamination. Material and methods: Cross sectional analysis of 355 family groups subjected to questionnaires about indoor contamination and number of respiratory disease episodes. Results: Forty six percent of mothers or caregivers smoked, 37% smoked at home and 93% smoked one to two cigarettes per day. There was a significant association between respiratory diseases in children and drying clothes in the kitchen, using firewood for heating and the presence of humidity in the dwelling. Mothers identified as indoor contaminants the use of braziers in 76% of cases and firewood stoves in 24%. Ninety seven percent considered that these appliances were detrimental for respiratory health. Conclusions: The lack of awareness about indoor contamination among subjects of low socioeconomic status, should prompt educational campaigns to modify behaviors in their dwellings.

PMID: 18769835 [PubMed - in process]

Biology and therapy of fibromyalgia. Evidence-based biomarkers for fibromyalgia syndrome.

Arthritis Res Ther. 2008 Aug 8;10(4):211. [Epub ahead of print]Click here to read

Biology and therapy of fibromyalgia. Evidence-based biomarkers for fibromyalgia syndrome.

http://www.ncbi.nlm.nih.gov/pubmed/18768089?dopt=AbstractPlus

Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI 48105, USA. dclauw@med.umich.edu.

ABSTRACT: Researchers studying fibromyalgia strive to identify objective, measurable biomarkers that may identify susceptible individuals, may facilitate diagnosis, or that parallel activity of the disease. Candidate objective measures range from sophisticated functional neuroimaging to office-ready measures of the pressure pain threshold. A systematic literature review was completed to assess highly investigated, objective measures used in fibromyalgia studies. To date, only experimental pain testing has been shown to coincide with improvements in clinical status in a longitudinal study. Concerted efforts to systematically evaluate additional objective measures in research trials will be vital for ongoing progress in outcome research and translation into clinical practice.

PMID: 18768089 [PubMed - as supplied by publisher]

Chronic fatigue syndrome in male Gulf war veterans and civilians: a further test of the single syndrome hypothesis.

 J Health Psychol. 2008 May;13(4):529-36.Click here to read Links

Chronic fatigue syndrome in male Gulf war veterans and civilians: a further test of the single syndrome hypothesis.

http://www.ncbi.nlm.nih.gov/pubmed/18420761?dopt=AbstractPlus

UMDNJ-New Jersey Medical School, USA. donald.ciccone@va.gov

Different modes of fatigue onset in male Gulf War veterans versus male civilians raise the possibility that chronic fatigue syndrome (CFS) may not be a single disease entity. We addressed this issue by comparing 45 male veterans with CFS to 84 male civilians who satisfied identical case criteria. All were evaluated for fibromyalgia (FM), multiple chemical sensitivity and psychiatric comorbidity. CFS was more likely to present in a sudden flu-like manner in civilians than veterans (p < .01) and comorbid FM was more prevalent in civilians (p < .01). These findings question the assumption that all patients with CFS suffer from the same underlying disorder.

PMID: 18420761 [PubMed - indexed for MEDLINE]

MEDIA RELEASE: Join Hundreds of Others in Blogging About Invisible Illness Sept 8-12


With nearly half the population* living with an invisible illness, there is every reason to give the person fighting for the last empty spot on the bus the benefit of the doubt, even if she is in her twenties. But we rarely do. If you “look good” you must certainly “feel good.” Right?

The mom who never participates in school functions may not be lazy, she may be grateful that she is at home rather than in the hospital again this week.

The grandmother who is unable to bounce her new baby grandson on her knee isn’t lacking in joy about being a grandma; she just doesn’t trust her strength and balance.

The dad across the street who asks for a ride down to the hardware store may not be asking because his car is broken down for a third time this month (like he claims), but rather because an invisible medical condition has caused him to temporarily lose his driver’s license.

These are just a few reasons bloggers are taking to the internet September 8 and blogging about invisible illness issues throughout the week to help spread awareness.

Whether your family is impacted by autism, mental illness, depression, eating disorders, the beginning stages of Parkinson’s Disease, one of the many autoimmune diseases, or even severe chronic pain, the invisibility factor can cause the emotions of living with an illness even harder to cope with than the actual medical condition.

As shown in recent Dear Abby letters, family and friends often think those with invisible illnesses are hypochondriacs or trying to get attention. Rarely is someone given the benefit of the doubt that they could feel much worse than they look.

How can you explain something no one else can see? How can your pain be that bad if you can still walk around the grocery store and push a heavy cart? Why are people quick to judge that you “can’t be that bad” if you arrived at the party in a wheelchair and are dancing by the end of the night? (As may be the case with a condition like Multiple Sclerosis).

Join National Invisible Chronic Illness Awareness Week’s campaign to educate others on living with invisible illness by blogging about it September 8-12, 2008. You can also download a badge for your site at http://www.invisibleillnessblog.com/ and post a comment about your own blog and the topic.

They are also featuring a “virtual conference” with twenty online workshops with some of the biggest names in chronic illness experts and bloggers at Blog Talk Radio at http://www.invisibleillnessconference.com/ .

Lisa Copen, initiator of National Invisible Chronic Illness Awareness Week says, “We hope people will be enthusiastic to care enough to erase the myths surrounding invisible illness. Together we can make an impact through our stories.”
______________________________
*Chronic Care in America, 133 million Americans live with a chronic condition; US Census Bureau show about 96% of illnesses are invisible and no assistive device is utilized.


Key Words: multiple chemical sensitivity, chemical sensitivity, chemical sensitivities, multiple chemical sensitivities, MCS, EI, environmental illness, sick building syndrome, idiopathic environmental intolerance, fibromyalgia, chronic fatiuge, FM, CFS, mold illness, clinical ecology, alternative medicine, environmental medicine, neuropathy, encephalopathy, toxic, chemical

ACTION: Invisible Illnesss Awareness Week

What's the Hardest Part of Having an Invisible Illness?

We've all had our run-ins with people who don't think we're sick or disabled because we're not in a wheelchair or obviously injured. National Invisible Chronic Illness Awareness Week, which starts Sept. 8, is aimed at getting more people to understand that disability isn't always obvious.

Awareness Week includes seminars (that you can listen to even if you're not attending), items for sale, educational materials, an Internet-wide blog push, and hopefully a lot of publicity. To learn more, you can visit the official website:

 

NEWS: Emissions Standards Tightened, EPA Sets New Limits for Lawn Equipment, Boat Motors

Emissions Standards Tightened

EPA Sets New Limits for Lawn Equipment, Boat Motors

In adopting long-delayed rules that will require small gas engines to have catalytic converters like those that have been installed in cars since 1975, the Bush administration overruled the initial objections of both engine manufacturers and their GOP allies in Congress, who argued that installing the devices in small engines could pose a fire threat.

Prefrontal cortex oxygenation during incremental exercise in chronic fatigue

Prefrontal cortex oxygenation during incremental exercise in chronic fatigue
syndrome
J. Patrick Neary(1,*), Andy D.W. Roberts(2), Nina Leavins(2), Michael F.
Harrison(1), James C. Croll(2) and James R. Sexsmith(2)
Summary

This study examined the effects of maximal incremental exercise on cerebral
oxygenation in chronic fatigue syndrome (CFS) subjects. Furthermore, we
tested the hypothesis that CFS subjects have a reduced oxygen delivery to the
brain during exercise. Six female CFS and eight control (CON) subjects
(similar in height, weight, body mass index and physical activity level)
performed an incremental cycle ergometer test to exhaustion, while changes in
cerebral oxy-haemoglobin (HbO_2), deoxy-haemoglobin (HHb), total blood volume
(tHb=HbO_2+HHb) and O_2 saturation [tissue oxygenation index (TOI), %)]
was monitored in the left prefrontal lobe using a near-infrared
spectrophotometer. Heart rate (HR) and rating of perceived exertion (RPE)
were recorded at each workload throughout the test. Predicted VO_2_peak in CFS
(1331 p/m 377 ml) subjects was significantly (P=<0.05) lower than the CON
group (1990 p/m 332 ml), and CFS subjects achieved volitional exhaustion
significantly faster (CFS: 351 p/m 224 s; CON: 715 p/m 176 s) at a lower
power output (CFS: 100 p/m 39 W; CON: 163 p/m 34 W). CFS subjects also
exhibited a significantly lower maximum HR (CFS: 154 p/m 13 bpm; CON: 186 p/m
11 bpm) and consistently reported a higher RPE at the same absolute workload
when compared with CON subjects. Prefrontal cortex HbO_2, HHb and tHb were
significantly lower at maximal exercise in CFS versus CON, as was TOI during
exercise and recovery. The CFS subjects exhibited significant exercise
intolerance and reduced prefrontal oxygenation and tHb response when compared
with CON subjects. These data suggest that the altered cerebral oxygenation
and blood volume may contribute to the reduced exercise load in CFS, and
supports the contention that CFS, in part, is mediated centrally.

The attribution of urban and suburban children's exposure to synthetic pyrethroid insecticides: a longitudinal assessment

The attribution of urban and suburban children's exposure to synthetic pyrethroid insecticides: a longitudinal assessment
 
Lu C, Barr DB, Pearson MA, Walker LA, Bravo R.

aDepartment of Environmental and Occupational Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA.

J Expo Sci Environ Epidemiol. 2008 Sep 3.

Despite the widespread use of synthetic pyrethroid insecticides that led to common exposure in the population, very few studies have been conducted to quantitatively assess human, particularly, children's, long-term exposures to pyrethroid insecticides. The objective of the Children Pesticide Exposure Study - Washington (CPES-WA) was to establish the longitudinal exposure profiles for pyrethroid insecticides in a cohort of children living in an urban and suburban community using urinary pyrethroid metabolites as exposure biomarkers. The results from this analysis will allow us to examine potential risk factors in relation to the elevated pyrethroid insecticide exposure in children. A total of 23 children, aged 3-11 years, who only consumed conventional diets were enrolled in this 1-year study. We provided organic food items to children for 5 consecutive days in the summer and fall sampling seasons. We measured urinary metabolites for the synthetic pyrethroid insecticides in urine samples that were collected twice daily during each of the four sampling seasons. 3-phenoxybenzoic acid was frequently detected in the urine samples with mean and median daily volume-weighted average levels of 1.5 and 1.2 mug/l, followed by trans-2,2-(dichloro)-2-dimethylvinylcyclopropane carboxylic acid (1.4 and 1.0 mug/l) and cis-2,2-(dichloro)-2-dimethylvinylcyclopropane carboxylic acid (0.5 mug/l, and non-detected). When we took into account season, age, sex, diet, and self-reported residential use of pyrethroid insecticides in a linear mixed-effects model, the results suggested that the combination of the use of pyrethroid insecticides in the household, dietary intake, and seasonal differences play a significant role in predicting children's exposure to synthetic pyrethroid insecticides. We found CPES-WA children were continuously exposed to pyrethroid insecticides through their diets all year long, and this chronic exposure pattern was periodically modified by episodes of relatively high exposures from residential uses. Future research should be devoted to enhancing our understanding of the complexity of pyrethroid insecticide exposure patterns.Journal of Exposure Science and Environmental Epidemiology advance online publication, 3 September 2008; doi:10.1038/jes.2008.49.

PMID: 18766203 [PubMed - as supplied by publisher]

NEWS: Toxic Compounds in Toddlers & Preschoolers 3x Higher Than in Moms

Laboratory tests – conducted in collaboration with Dr. Åke Bergman, a preeminent environmental chemist – found that in 19 of 20 U.S. families, concentrations of the toxic chemicals known as PBDEs were significantly higher in 1- to 4-year-old children than in their mothers. The tests found the fire retardant Deca, banned in Europe but unregulated by the U.S. Environmental Protection Agency, more often and in higher amounts in U.S. children than their mothers.
<snip>
Children's developing brains and reproductive systems are extraordinarily vulnerable to toxic chemicals. In the case of PBDEs, laboratory tests in peer-reviewed studies have found that a single dose administered to mice on a day when the brain is growing rapidly can cause permanent changes to behavior, including hyperactivity.
<snip>

NEWS: Schoolchildren at risk from toxic chemical dust on whiteboards, scientists warn

Schoolchildren at risk from toxic chemical dust on whiteboards, scientists warn

http://www.dailymail.co.uk/health/article-1052717/Schoolchildren-risk-toxic-chemical-dust-whiteboards-scientists-warn.html

The health of children in primary schools could be at risk from potentially dangerous toxic chemicals in their classrooms, a new report warned today.

Young pupils are being exposed to a cocktail of chemicals at levels which are higher than those found in homes, offices or cars, researchers found.

<snip>

Thursday, September 4, 2008

Characteristics of dwellings contaminated by moulds.

 J Environ Monit. 2008 Jun;10(6):724-9. Epub 2008 Apr 29. Links\\
 
Characteristics of dwellings contaminated by moulds.
 

Department of Mycology, University Hospital of Besancon, France.

Dwellings showing a presence of moulds are considered to be unhealthy both by the inhabitants and by sanitary authorities. Although the thresholds of pathogenicity have not yet been established, the toxic, allergic and infectious risk of indoor moulds is better understood today. A study on indoor fungi contamination for 128 dwellings was done between October and May in France. It concerned 69 dwellings, the occupants of which either complained to the sanitary authorities about problems of moulds and humidity or consulted a doctor who related their symptoms to housing conditions. Fifty-nine other dwellings, the occupants of which were healthy, constituted the control group. We present the statistical analysis of questionnaires, which aimed to clarify characteristics of dwellings associated with high concentrations of airborne moulds. Air samples were taken with an impactor in 500 rooms. On visiting dwellings, investigators obtained answers to 25 questions concerning characteristics of inhabitants and living space, as well as the presence of mould indicators. Indoor and outdoor temperature and indoor relative humidity of air measurements were taken. The total concentration of fungi in the air was significantly higher in ground floor apartments versus those on other floors (p = 0.047), in small and highly occupied dwellings (p = 0.03 and 0.003), in dwellings with electric heating (p = 0.04), without a ventilation system (p = 0.003), with water damage (p = 0.003), and finally, in those where the investigator noted an odour of moisture or visible moulds (p < 0.001). The efficacy of the latter criteria in the evaluation of insalubrity is discussed.

PMID: 18528539 [PubMed - indexed for MEDLINE]

Central mechanisms in the maintenance of chronic widespread noninflammatory muscle pain.

Curr Pain Headache Rep. 2008 Oct;12(5):338-43.
 
Central mechanisms in the maintenance of chronic widespread noninflammatory muscle pain.

Physical Therapy and Rehabilitation Science, 1-242 MEB, University of Iowa, Iowa City, IA 52252, USA. kathleen-sluka@uiowa.edu.

Chronic widespread pain (CWP) conditions such as fibromyalgia and myofascial syndromes are characterized by generalized pain, tenderness, morning stiffness, disturbed sleep, and pronounced fatigue. However, CWP pathophysiology is still unclear. A number of hypotheses have been proposed as the underlying pathophysiology of CWP: muscular dysfunction/ischemia, central sensitization, and a deficit in endogenous pain-modulating systems. This article reviews the current and emerging literature about the pathophysiology and neurobiology of chronic widespread -musculoskeletal pain. Widespread musculoskeletal pain results in changes in the central nervous system in human subjects and animal models. These changes likely reflect alterations in supraspinal modulation of nociception, and include increases in excitatory and decreases in inhibitory modulation pathways. These alterations in excitation and inhibition likely drive changes observed in the spinal cord to result in central sensitization, and the consequent pain and hyperalgesia.

PMID: 18765138 [PubMed - in process]

Tuesday, September 2, 2008

Lavender oil lacks natural protection against autoxidation, forming strong contact allergens on air exposure.

Contact Dermatitis. 2008 Aug 24;59(3):143-150.

Lavender oil lacks natural protection against autoxidation, forming strong contact allergens on air exposure.

http://www.ncbi.nlm.nih.gov/pubmed/18759894?dopt=AbstractPlus

Department of Chemistry, Dermatochemistry and Skin Allergy, Göteborg University, Sweden.

Background: Lavender oil is an essential oil frequently used as a fragrance ingredient and in traditional herbal medicine. We have previously studied the effect of air oxidation on the skin sensitizing potency of the monoterpenes linalyl acetate, linalool and beta-caryophyllene, the main constituents of lavender oil. Objective: The aim of this study was to investigate if the autoxidation observed for the single synthetic terpenes, resulting in strong contact allergens, will take place also in lavender oil. Methods: Lavender oil was exposed to air and the autoxidation was followed by chemical analysis. The sensitizing potency before and after air exposure was investigated in mice using the local lymph node assay. Patients with patch test reactions to oxidized linalool were tested to investigate if air-exposed lavender oil could elicit dermatitis in these individuals. Results: The terpenes oxidized in air-exposed lavender oil at the same rates as the pure compounds exposed to air, and the same oxidation products were identified. The sensitizing potency of lavender oil increased accordingly on air exposure. Patch testing showed positive reactions to air-exposed lavender oil and also to oxidized linalyl acetate in patients with contact allergy to oxidized linalool. Conclusion: This study shows that lavender oil lacks natural protection against autoxidation, and that air-exposed lavender oil can be an important source of exposure to allergenic hydroperoxides.

PMID: 18759894 [PubMed - as supplied by publisher]

Chemical 'risk' to future fertility


Chemical compounds could play a role in causing unborn boys to have fertility problems in later life.

Edinburgh University researchers claimed a crucial window between eight and 12 weeks of pregnancy determined future reproductive problems.

They believe that exposure to chemicals found in products such as cosmetics during this period may affect later sperm production.

<snip>

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