Featured Research

from universities, journals, and other organizations

Advance In Solving Mysterious Machine-workers' Disease

Date:
June 19, 2009
Source:
American Chemical Society
Summary:
Scientists are reporting a long-awaited advance toward making the workplace safer for more than one million machinists in the United States who may be exposed to disease-causing bacteria in contaminated metalworking fluids. Those fluids become airborne during machining of metal parts.

Scientists are reporting an advance toward solving a mysterious machine-workers' disease.
Credit: iStockphoto/Jeffrey Hochstrasser

Scientists in Ohio are reporting a long-awaited advance toward making the workplace safer for more than one million machinists in the United States who may be exposed to disease-causing bacteria in contaminated metalworking fluids. Those fluids become airborne during machining of metal parts.

Related Articles


In the report, Jagjit S. Yadav and colleagues note that a bacterium called Mycobacterium immunogenum (M. immunogenum) was first identified in 2000 as the potential cause of a mysterious disease that had been occurring among machinists. The illness, called hypersensitivity pneumonitis (HP), is an inflammation of the lung resulting from the body's immune reaction to bacteria, mold, and other airborne particles.

At HP outbreak sites, M. immunogenum is known to colonize metalworking fluids, used to cool the cutting tools that grind metals. Workers inhale the infected particles as they spray into the air from drills and other cutting tools. HP's symptoms include fever, cough, shortness of breath and chills.

The scientists describe their first-of-its kind identification of 33 proteins in M. immunogenum that seem to be involved in triggering the immune response likely responsible for HP. Those proteins could serve as the basis for a test to identify workplace contamination with M. immunogenum, and targets for developing medications or vaccines to treat and prevent the condition, the study says.


Story Source:

The above story is based on materials provided by American Chemical Society. Note: Materials may be edited for content and length.


Cite This Page:

American Chemical Society. "Advance In Solving Mysterious Machine-workers' Disease." ScienceDaily. ScienceDaily, 19 June 2009. <www.sciencedaily.com/releases/2009/05/090525115310.htm>.
American Chemical Society. (2009, June 19). Advance In Solving Mysterious Machine-workers' Disease. ScienceDaily. Retrieved April 24, 2015 from www.sciencedaily.com/releases/2009/05/090525115310.htm
American Chemical Society. "Advance In Solving Mysterious Machine-workers' Disease." ScienceDaily. www.sciencedaily.com/releases/2009/05/090525115310.htm (accessed April 24, 2015).

Share This


More From ScienceDaily



More Health & Medicine News

Friday, April 24, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

85 Killed in Niger by Meningitis Since Start of Year

85 Killed in Niger by Meningitis Since Start of Year

AFP (Apr. 24, 2015) A meningitis outbreak in Niger has killed 85 people since the start of the year prompting authorities to close schools in the capital Niamey until Monday. Video provided by AFP
Powered by NewsLook.com
Anti-Malaria Jab Hope

Anti-Malaria Jab Hope

Reuters - News Video Online (Apr. 24, 2015) The world&apos;s first anti-malaria vaccine could get the go-ahead for use in Africa from October if approved by international regulators. Paul Chapman reports. Video provided by Reuters
Powered by NewsLook.com
3D Food Printing: The Meal of the Future?

3D Food Printing: The Meal of the Future?

AP (Apr. 23, 2015) Developers of 3D food printing hope the culinary technology will revolutionize the way we cook and eat. (April 23) Video provided by AP
Powered by NewsLook.com
Your Genes Could Influence How Much Mosquitoes Love You

Your Genes Could Influence How Much Mosquitoes Love You

Newsy (Apr. 23, 2015) New research suggests genetics play a big part in how appetizing you smell to mosquitoes. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins