Navigation Links
Pollution Particles Impair Blood Vessel Function
Date:5/14/2008

ased between 2.5 and 4.0 mm/Hg during all exposures. However, blood pressure function was not impaired at any time after all exposures, and blood pressure returned to normal within 10 minutes after exposure.

The fact that vitamin C didn't block the blood pressure response suggests that it's likely caused by a sudden increase in sympathetic nervous system activity.

The findings confirm that PM, not ozone, is responsible for the rapid increase in diastolic blood pressure and that this occurs only during actual inhalation of PM. The research also confirms that PM impairs blood vessel function one day after exposure. However, this blood vessel function response occurred only in Toronto, which suggests that the composition of PM or its source may play a role in determining that kind of response, the researchers said.

The study was expected to be presented Wednesday at the American Society of Hypertension annual meeting, in New Orleans.

"These findings are a springboard for further study that will specifically determine how the sympathetic nervous system responds and to what types of particles in air pollution," Brook said. "But this glimpse helps us determine the triggers behind a range of CV events -- some deadly. Learning how this dangerous cascade starts can help the medical and public health community make advances toward limiting their impact in the future."

More information

The American Academy of Family Physicians has more about air pollution and health.



-- Robert Preidt



SOURCE: American Society of Hypertension, news release, May 14, 2008


'/>"/>
Copyright©2008 ScoutNews,LLC.
All rights reserved

Page: 1 2

Related medicine news :

1. No Link Between Coarse Air Pollution, Hospitalizations
2. Air Pollution Linked to Blood Clots in Legs
3. U.S. Air Pollution Standards Dont Protect Asthmatic Kids
4. Air pollution affects respiratory health in children with asthma
5. Sea salt worsens coastal air pollution: study
6. Environmental pollution and diabetes may be linked
7. Smallest Air Pollution Particles Hurt Heart Most
8. Pollution shrinks fetus size: Brisbane study finds
9. Traffic Pollution Hurts Asthmatic Kids Lungs
10. EPA Plan to Evade Required Cuts in Mercury Pollution Challenged in Court by States, Tribes, Health and Environmental Groups
11. Los Angeles Port Pollution, Intl Trade & Goods Movement Conference This Weekend
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/26/2014)... said that nothing makes a lady feel more feminine than ... shows its new selection of navy cocktail dresses , ... navy cocktail gowns are the cornerstones of the site’s cocktail ... dresses in bright neon colors can be dressed up or ... those who want to shine among the crowd by wearing ...
(Date:12/26/2014)... (PRWEB) December 26, 2014 The Biofeedback ... place March 24-28, 2015 in Rome, Italy and is ... includes workshops on a wide variety of ... well as peak performance training in athletes. The scientific ... the world. , Biofeedback monitoring allows clients to see ...
(Date:12/26/2014)... 2014 India Network Foundation, a non-profit ... USA, announced today a new version of “ EasySelect ... the right plan for their visiting parents. The technology ... the selection process when choosing an insurance plan by ... only a few clicks. Many elderly Asian Indian parents ...
(Date:12/26/2014)... December 26, 2014 Parker & ... the best in heating, cooling and plumbing contractor ... hour emergency services in 2014 with regard to ... that Arizona is known for its incredibly hot ... understands the intricacies and details of a wide ...
(Date:12/25/2014)... December 26, 2014 The ... combines beauty, strength and durability. Today, the business ... which is valid until Jan. 30, 2015. , ... of traditional hardwood. BambooFlooringChina.com is a well-known brand ... consumers worldwide to find a reliable bamboo flooring ...
Breaking Medicine News(10 mins):Health News:UWDress.com Shows Its New Navy Cocktail Dresses For 2015 2Health News:Final Workshop Line-up Announced for 18th Annual Biofeedback Conference in Rome, Italy 2Health News:India Network Health Insurance Announces new Comprehensive Pre-existing Condition Coverage policy for Visitors to the United States 2Health News:India Network Health Insurance Announces new Comprehensive Pre-existing Condition Coverage policy for Visitors to the United States 3Health News:Parker & Sons Announces Record Demand For 24 Hour Emergency Services In 2014 With Regard To Air-Conditioning Systems 2Health News:Parker & Sons Announces Record Demand For 24 Hour Emergency Services In 2014 With Regard To Air-Conditioning Systems 3Health News:BambooFlooringChina.com: click strand woven bamboo flooring promotion valid until Jan. 30, 2015. 2
... led by the University of Kentucky researcher Elaine Wittenberg-Lyles ... themselves and require their own unique care needs. ... Qualitative Health Research , assessed the individual stressors that ... and the intervention team. The caregivers were asked to ...
... , WEDNESDAY, Nov. 30 (HealthDay News) -- Eating baked or ... brain health and lower the risk for mild cognitive impairment ... study authors found that eating baked and broiled fish -- ... strengthening them in areas of the brain deemed critical to ...
... Publicly posting enforcement and testing data corresponding to ... the Internet could have "substantial benefits," including the potential ... from the National Research Council. The report adds ... increased transparency and yield valuable insights that go beyond ...
... December issue of the FASEB Journal ( http://www.fasebj.org ... a simple blood test to detect Parkinson,s disease even at ... a substance in the blood, called "phosphorylated alpha-synuclein," which is ... way to identify its presence in our blood. "A ...
... as an important factor in determining the quality of ... change without significant cost and investment of resources. What,s ... more difficult for hospitals to increase nurse staffing. A ... Care Management Review indicates that there are other ...
... the nastiest smelling creatures on Earth have skin that ... hold promise for becoming new weapons in the battle ... amphibians so smelly (like rotten fish, for instance) that ... Journal of Proteome Research . Yun Zhang, Wen-Hui ...
Cached Medicine News:Health News:Study shows hospice caregivers need routine care interventions 2Health News:Non-Fried Fish Might Help Ward Off Alzheimer's: Study 2Health News:Non-Fried Fish Might Help Ward Off Alzheimer's: Study 3Health News:Publicly releasing inspection data on meat processing facilities could have 'substantial benefits' 2Health News:Publicly releasing inspection data on meat processing facilities could have 'substantial benefits' 3Health News:Simple blood test diagnoses Parkinson's disease long before symptoms appear 2Health News:Improving patient care by improving nurses' work environment 2
(Date:12/24/2014)... FARMINGTON, Conn. , Dec. 24, 2014 ... a biopharmaceutical company developing targeted, receptor-specific peptide therapeutics ... medical need and commercial potential, today announced that ... 2,050,000 shares of its common stock and Series ... common stock.  Funds under the management of QVT ...
(Date:12/24/2014)... ResMed (NYSE: RMD ) today announced its victory ... manufacturer BMC Medical Co., Ltd. The International ... infringe ResMed,s patents, and entered an order prohibiting BMC from ... United States : , iVolve nasal mask ... pillows mask , iVolve full face mask ...
(Date:12/24/2014)... ALEXANDRIA, Va. , Dec. 23, 2014 /PRNewswire-USNewswire/ ... stringent diastolic blood pressure target for people with ... either moderate or high doses of statins, in ... risk management enacted by the American College of ... recommendations are reflected in the most recent changes ...
Breaking Medicine Technology:Palatin Completes $20 Million Equity and $10 Million Debt Financings 2Palatin Completes $20 Million Equity and $10 Million Debt Financings 3Palatin Completes $20 Million Equity and $10 Million Debt Financings 4ResMed Wins Patent Infringement Lawsuit Against Chinese Manufacturer BMC Medical 2New Standards of Care Provide Guidelines for Statin Use for People with Diabetes to Prevent Heart Disease 2New Standards of Care Provide Guidelines for Statin Use for People with Diabetes to Prevent Heart Disease 3New Standards of Care Provide Guidelines for Statin Use for People with Diabetes to Prevent Heart Disease 4
... SAN DIEGO, Oct. 7 CareFusion Corporation (NYSE: CFN ) ... 2010 on Tuesday, Nov. 10 following the close of trading on ... webcast and conference call on Nov. 10 at 2:00 pm Pacific ... first quarter, ended on Sep. 30, 2009. To access the call ...
... October 7 DBMS Consulting announced that it,has successfully ... Oracle E-Business Suite (EBS) for SIRO Clinpharm, one of ... fully,automated capabilities in management of clinical trial process, clinical,trial ... After this implementation, SIRO gains complete operational ...
Cached Medicine Technology:CareFusion Will Host An Earnings Conference Call on November 10, 2009 to Discuss the Results for the First Quarter of Fiscal 2010 2DBMS Consulting Successfully Completes Roll out of Oracle Health Sciences Applications (OHSA) Suite for SIRO Clinpharm 2DBMS Consulting Successfully Completes Roll out of Oracle Health Sciences Applications (OHSA) Suite for SIRO Clinpharm 3
Double-ended. Blades set at 45 and 90 degrees. Hexagonal handle....
5 mm curved blade. Round handle....
2 mm x 3 mm tapered blade. Referred to as "Number Two Knife". Angled 45 degrees. Round handle....
7 mm strong curved blade. Round handle....
Medicine Products: