September 16, 2015

Researchers Find Link Between Air Quality and Alzheimer’s Disease

Long-term study reveals that 16 percent of Swedish city’s dementia cases are likely related to air pollution



Source: http://finance.yahoo.com/news/researchers-between-air-quality-alzheimers-130600928.html

As scientists learn more about the consequences of air pollution, the list of health risks have been growing.  Asthma and other respiratory diseases, cancer, and cardiovascular diseases have long been the top worries, but researchers in Sweden have now added a new – and equally troubling – condition to the list: Alzheimer’s Disease.

 

In a 15-year study, researchers from Umeå University, the Karolinska Institute in Stockholm, and the Umeå Center for Functional Brain Imaging found a direct link between exposure to car emissions and an increased risk of Alzheimer’s disease or vascular dementia among the population of Umeå, a city in northern Sweden with a population of approximately 120,000.

 

The study, published in July by Environmental Health Perspectives, can be found at http://ehp.niehs.nih.gov/1408322

 

Bertil Forsberg, professor of occupational and environmental medicine at Umeå University, told the Swedish newspaper Dagens Nyheter that the researchers believed very small particles from traffic-related air pollution – specifically the nitrogen oxide found in vehicle exhaust – enters the brain through the olfactory nerve and causes direct damage.

 

This is a particular concern for those who live in more heavily polluted areas, since harmful outdoor air particles can easily enter the indoor environment in the absence of effective air filtration.  Indeed, the study found that people who live in homes exposed to air pollution have a 40 percent greater risk of developing Alzheimer’s and vascular dementia than those living in areas with cleaner air.

 

In Umeå, the researchers found a clear pattern between dementia and the air quality where study participants lived.  In all, 16 percent of the city’s dementia cases were likely related to exposure to vehicle exhaust.

 

While the problem – and risks – of air pollution can’t be beaten overnight, relatively simple steps can be taken to reduce the harm.  With effective air filters, dangerous particles can be removed from the indoor air – boosting both the health and the comfort of those who live or work inside the buildings.

 

To that end, Camfil – the world’s leading provider of commercial air filters – has developed a new generation of air filters that retain their peak efficiency longer than more traditionally designed filters, while requiring less energy.  As a result, they do a better job of removing harmful particles from indoor air, while lowering lifetime costs.  Leveraging its network of a half dozen global research centers, Camfil has designed air filters that last longer and require less frequent change-outs – lowering installation and disposal costs – without ever sacrificing performance.

 

As researchers learn more about air pollution, the risks and concerns are increasing.  But at the same time, so are the ways to tackle them.  With innovative, industry-leading filters in place, we can all, literally, breath a sigh of relief.

 

The world leader in air filtration systems, Camfil HVAC air filters products provides clean air solutions for hospitals, hotels, office buildings, educational institutions, and pharmaceutical and biotech companies.  We provide the tools to achieve sustainability, maintain high air quality, and reduce airborne infections -- all while lowering total cost of ownership.  Camfil customers go green without ever sacrificing performance.  

 

For more information, visit us online at www.camfil.us, or call us toll-free at 888.599.6620.

 

Press Contact

Lynne Laake

888-599-6620

Lynne.Laake@camfil.com

 

News Provided By: Submit Press Release 123 

 

 

 


Source: Story.KISSPR.com
Release ID: 6482