Pollution News and Research

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Fish oil supplements prevent declines in heart rate variability

A two-gram fish oil supplement given daily to elderly persons prevented a decline in heart rate variability caused by tiny, dangerous airborne pollutant particles. Heart rate variability, a measure of the autonomic nervous system's regulation of the heart, is an independent risk factor for cardiac arrhythmias, heart attack or sudden death.

15 Dec 2005

Germany must take action against secondhand smoke

Tobacco smoke in enclosed spaces is not simply a nuisance: it is a threat to health with fatal consequences. This is the conclusion reached by the German Cancer Research Center (Deutsches Krebsforschungszentrum, DKFZ) in its latest publication.

12 Dec 2005

Acoustics experts say medical sound pollution is widely recognized, rarely addressed

Announcements blare from overhead speakers. Electronic devices beep. Heating and cooling systems rumble. Employees and visitors speak loudly.

21 Nov 2005

Risk of ischemic stroke increases with a rise in air pollution

The risk of ischemic stroke - which results when a blood clot travels to the brain - increases with a rise in particulate air pollution, according to a study in Stroke: Journal of the American Heart Association.

30 Oct 2005

Mixed carbon nanotubes and standard urban particulates suggests a risk of thrombosis from airborne pollution

Carbon nanoparticles - both those unleashed in the air by engine exhaust and the engineered structures thought to have great potential in medical applications - promote blood-clotting, scientists report in an upcoming edition of the British Journal of Pharmacology.

23 Oct 2005

Breath-analysis testing may prove to be an effective method for detecting the damaging lung-bacteria growth seen in cystic fibrosis

By using a chemical analysis method developed for air-pollution testing, UCI chemists and pediatricians have found that people with cystic fibrosis exhale higher concentrations of sulfur compounds from their lungs than do people who don't have the disease.

17 Oct 2005

Possible links between biting aquatic insects, water quality and Buruli ulcer transmission

A tropical skin disease nicknamed "the sore that heals in vain" wreaks both physical and social mayhem - mostly on children - yet its transmission is a mystery, one an Michigan State University (MSU) researcher and his recent research associate hope to solve.

12 Oct 2005

Divalent metal transporter-1 decreases metal-related injury in the lung

Multi-vitamin products, nutritional supplements and parents tout the need for such mineral elements as calcium, zinc, phosphorus, iron and others.

4 Oct 2005

Cost-effective technique for reducing mercury emissions from coal-fired power plants

Researchers at Lehigh University's Energy Research Center (ERC) have developed and successfully tested a cost-effective technique for reducing mercury emissions from coal-fired power plants.

3 Oct 2005

Music helps people with chronic obstructive pulmonary disease focus on their breathing

Before the music can begin, the harmonica teacher makes sure everyone is in position. "Sit up straight. Feet on the floor. Try to breathe from the belly," she says.

28 Sep 2005

Link between ambient air pollution and acute myocardial infarction, or heart attack

An article published in the Journal of Thrombosis and Haemostasis looks specifically at airborne particulate matter resulting mainly from the combustion of fuel, including coal and also from forest fires.

26 Sep 2005

Significant death risk linked to airborne particles

Experts may be significantly underestimating air pollution's role in causing early death, according to a team of American and Canadian researchers, who studied two decades' worth of data on residents of the Los Angeles metro area.

20 Sep 2005

Concerns over the privacy of patients could be hampering efforts to spot disease clusters

...and monitor the health effects of environmental pollution, according to researchers in the latest edition of the Journal of Biomedical Informatics.

12 Sep 2005

Contaminated water presents bigger crisis in the Gaza Strip

A group of Israeli, Palestinian and French scientists have proposed a possible management solution to ameliorate the water quality crisis depriving residents of drinkable water in the Gaza Strip. The study is published in the September-October 2005 issue of the journal Ground Water . This special theme issue contains 14 papers on transboundary ground water.

7 Sep 2005

New way to count bugs in dirt

Don't call them the Dirt Doctors, or Sultans of Soil, they're just clever Lab guys. A team from Los Alamos National Laboratory has a paper in this week's Science Magazine with a new way to count bugs in dirt. Bacteria, that is, in the highly complex world beneath our feet.

29 Aug 2005

Pollution News and Research

Fish oil supplements prevent declines in heart rate variability

Germany must take action against secondhand smoke

Acoustics experts say medical sound pollution is widely recognized, rarely addressed

Risk of ischemic stroke increases with a rise in air pollution

Mixed carbon nanotubes and standard urban particulates suggests a risk of thrombosis from airborne pollution

Breath-analysis testing may prove to be an effective method for detecting the damaging lung-bacteria growth seen in cystic fibrosis

Possible links between biting aquatic insects, water quality and Buruli ulcer transmission

Divalent metal transporter-1 decreases metal-related injury in the lung

Cost-effective technique for reducing mercury emissions from coal-fired power plants

Music helps people with chronic obstructive pulmonary disease focus on their breathing

Link between ambient air pollution and acute myocardial infarction, or heart attack

Significant death risk linked to airborne particles

Concerns over the privacy of patients could be hampering efforts to spot disease clusters

Contaminated water presents bigger crisis in the Gaza Strip

New way to count bugs in dirt

State-of-the-art portable biosensing device based on micro and nanotechnologies

Thousands of young athletes at risk of skin cancer

Young athletes at high risk for developing skin cancer

Roflumilast could become a new therapeutic strategy for patients with chronic obstructive pulmonary disease

Childhood cancers are strongly linked to pollution from engine exhausts

Sensing a Healthier Future

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

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