HOME >> BIOLOGY >> NEWS
Magnetic field exposure associated with childhood leukemia

Researchers at the University of Toronto and the Hospital for Sick Children have found an association between magnetic field exposures in residences and the risk of developing childhood leukemia.

The study, reported in two separate papers in the current issues of the International Journal of Cancer (IJC) and the journal Cancer Causes and Control (CCC), shows that children with higher exposures to magnetic fields in residences are two to four times more likely to develop leukemia compared to children who are less exposed. The study comprehensively measured magnetic field exposures inside and outside the children's homes. Wire code was also assigned to each residence. For some children, EMF exposures were measured by a personal monitor.

The authors report in IJC that overall, wire code -- a surrogate indicator of magnetic field exposure based on the physical characteristics of the line and proximity of the residence to power lines -- was not associated with an increased risk of developing leukemia. However, leukemia risk was elevated for children diagnosed at less than six years of age in relation to magnetic field exposures in residences occupied during the first two years of life.

A subset of the total study population wore a personal monitoring device which measured EMF during usual activities in the home over 48 hours. As reported in CCC, exposure to magnetic fields was associated with a two-fold increase in risk of developing leukemia.

When other factors such as residential mobility, power consumption, child's medical history and other environmental exposures were taken into account, children exposed to higher levels of magnetic fields were 4.5 times more likely to develop leukemia compared to less exposed children. Risks were higher for children diagnosed at less than six years of age and for those with acute lymphoblastic leukemia -- the most common type of leukemia in children.

"As t
'"/>

Contact: Steven de Sousa
steven.desousa@utoronto.ca
416-978-5949
University of Toronto
16-Jun-1999


Page: 1 2

Related biology news :

1. Magnetic tag lets scientists track stem cells in living rat
2. Magnetic fluids offer hope for treatment of retinal detachment
3. Magnetic fields may hold key to malaria treatment, UW researchers find
4. Magnetic resonance imaging of sexual intercourse is both possible and useful...
5. Magnetic Fluids More Complex Than Previously Thought
6. Report On Electrical And Magnetic Fields Released; Public Invited To Comment At Regional Meetings
7. Scientists Use Magnetic Field As Alternative To Space-Based Zero Gravity
8. Moving DNA Molecules With Magnetic Tweezers
9. Newly Discovered Bacteria Produce Magnetic Material
10. Health of worlds sea lions the focus of Wakefield Symposium
11. From orchards and fields to townhouses and offices

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/30/2017)... , June 30, 2017 Today, American ... and supplier of face and eye tracking software, ... Product provider program. "Artificial intelligence ... way to monitor a driver,s attentiveness levels while ... being able to detect fatigue and prevent potential ...
(Date:5/23/2017)... GENOA, Italy , May 23, 2017  Hunova, the first robotic ... and trunk, has been officially launched in Genoa, Italy ... Europe and the USA . The ... launched on the market by the IIT spin-off Movendo Technology thanks to ... view the Multimedia News Release, please click: ...
(Date:5/6/2017)... -- RAM Group , Singaporean based technology ... biometric authentication based on a novel  quantum-state ... perform biometric authentication. These new sensors are based on a ... Group and its partners. This sensor will have widespread ... security. Ram Group is a next generation sensor ...
Breaking Biology News(10 mins):
(Date:10/10/2017)... ... October 10, 2017 , ... USDM Life ... for the life sciences and healthcare industries, announces a presentation by Subbu Viswanathan ... The presentation, “Automating GxP Validation for Agile Cloud Platforms,” will present a revolutionary ...
(Date:10/9/2017)... Charlotte, N.C. (PRWEB) , ... October 09, 2017 , ... ... Purple announced Dr. Christopher Stubbs, a professor in Harvard University’s Departments of Physics and ... Dr. Stubbs was a member of the winning team for the 2015 Breakthrough Prize ...
(Date:10/7/2017)... ... October 06, 2017 , ... ... Hi-C metagenome deconvolution product, featuring the first commercially available Hi-C kit. Researchers ... perform Hi-C metagenome deconvolution using their own facilities, supplementing the company’s full-service ...
(Date:10/5/2017)... ... 05, 2017 , ... LabRoots , the leading provider of educational and ... giving back to cancer research with a month-long promotion supporting the advancement of breast ... shoppers can use promo code PinkRibbon to get 10 percent off their purchase of ...
Breaking Biology Technology:
Cached News: