Featured Research

from universities, journals, and other organizations

Environmental Pollution Increases Risk Of Liver Disease, Study Finds

Date:
June 1, 2009
Source:
American Gastroenterological Association
Summary:
A new study is the first to show that there is a previously unrecognized role for environmental pollution in liver disease in the general US adult population. This work builds upon the groups' previous research demonstrating liver disease in highly-exposed chemical workers.

A new study is the first to show that there is a previously unrecognized role for environmental pollution in liver disease in the general U.S. adult population. This work builds upon the groups' previous research demonstrating liver disease in highly-exposed chemical workers. The study is being presented during Digestive Disease Week 2009 (DDW), the largest international gathering of physicians and researchers in the fields of gastroenterology, hepatology, endoscopy and gastrointestinal surgery.

Related Articles


"Our study found that greater than one in three U.S. adults had liver disease, even after excluding those with traditional risk factors such as alcoholism and viral hepatitis," said Matthew Cave, MD, assistant professor, department of medicine, division of gastroenterology and hepatology at the University of Louisville. "Our study shows that some of these cases may be attributable to environmental pollution, even after adjusting for obesity, which is another major risk factor for liver disease."

Using the 2003-2004 National Health and Nutrition Examination Survey (NHANES), researchers from the University of Louisville study examined chronic low-level exposure to 111 common pollutants including lead, mercury, PCBs and pesticides and their association with otherwise unexplained liver disease in adults. The specific pollutants included were detectable in 60 percent or more of the 4,500 study subjects.

Dr. Cave added that this analysis used only the ALT liver enzyme as a marker of liver injury, and cautioned that this associative study does not prove causality. However, he added that previous animal studies do suggest causality for many of these chemicals. Dr. Cave and his co-authors also plan to examine the additive effects of environmental pollutants on liver disease in children and adults with risk factors including obesity, viral hepatitis, and alcoholism in the NHANES population.

Dr. Cave will present these data, Chronic Low-Level Exposure to Toxicants Linked to Liver Disease in U.S. Adults (Abstract #289), on Monday, June 1 at 8:30 a.m. CDT in S105, McCormick Place.


Story Source:

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


Cite This Page:

American Gastroenterological Association. "Environmental Pollution Increases Risk Of Liver Disease, Study Finds." ScienceDaily. ScienceDaily, 1 June 2009. <www.sciencedaily.com/releases/2009/05/090529085103.htm>.
American Gastroenterological Association. (2009, June 1). Environmental Pollution Increases Risk Of Liver Disease, Study Finds. ScienceDaily. Retrieved April 18, 2015 from www.sciencedaily.com/releases/2009/05/090529085103.htm
American Gastroenterological Association. "Environmental Pollution Increases Risk Of Liver Disease, Study Finds." ScienceDaily. www.sciencedaily.com/releases/2009/05/090529085103.htm (accessed April 18, 2015).

Share This


More From ScienceDaily



More Health & Medicine News

Saturday, April 18, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Our Love Of Puppy Dog Eyes Explained By Science

Our Love Of Puppy Dog Eyes Explained By Science

Newsy (Apr. 17, 2015) Researchers found a spike in oxytocin occurs in both humans and dogs when they gaze into each other&apos;s eyes. Video provided by Newsy
Powered by NewsLook.com
Scientists Find Link Between Gestational Diabetes And Autism

Scientists Find Link Between Gestational Diabetes And Autism

Newsy (Apr. 17, 2015) Researchers who analyzed data from over 300,000 kids and their mothers say they&apos;ve found a link between gestational diabetes and autism. Video provided by Newsy
Powered by NewsLook.com
Video Messages Help Reassure Dementia Patients

Video Messages Help Reassure Dementia Patients

AP (Apr. 17, 2015) Family members are prerecording messages as part of a unique pilot program at the Hebrew Home in New York. The videos are trying to help victims of Alzheimer&apos;s disease and other forms of dementia break through the morning fog of forgetfulness. (April 17) Video provided by AP
Powered by NewsLook.com
Boy or Girl? Intersex Awareness Is on the Rise

Boy or Girl? Intersex Awareness Is on the Rise

AP (Apr. 17, 2015) At least 1 in 5,000 U.S. babies are born each year with intersex conditions _ ambiguous genitals because of genetic glitches or hormone problems. Secrecy and surgery are common. But some doctors and activists are trying to change things. (April 17) Video provided by AP
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