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:
TAG: Magnetic field exposure associated with childhood leukemia

(Date:2/25/2015)... Feb. 25, 2015  ABC Financial Services (ABC), ... the Health and Fitness Industry, today announced enhancements ... MYiCLUBonline.  The latest upgrade includes advances to the ... cardless check-in via Identity One fingerprint biometrics. The ... through interactive displays at the International Health, Racquet ...
(Date:2/24/2015)... 2015 This report analyzes the worldwide markets for ... analytics for the US, Canada , ... Asia-Pacific , Middle East , ... forecasts are provided for the period 2013 through 2020. Also, ... data and analytics are derived from primary and secondary research. ...
(Date:2/24/2015)... YORK , Feb. 24, 2015 This report analyzes ... by the following Segments: Face Biometrics, and Voice Biometrics. The report ... , Japan , Europe , ... & Africa , and Latin America ... 2013 through 2020. Also, a seven-year historic analysis is provided for ...
Breaking Biology News(10 mins):ABC Financial Unveils New Software Enhancements 2ABC Financial Unveils New Software Enhancements 3World Iris Biometrics Industry 2World Iris Biometrics Industry 3World Iris Biometrics Industry 4World Iris Biometrics Industry 5World Iris Biometrics Industry 6World Iris Biometrics Industry 7World Iris Biometrics Industry 8World Iris Biometrics Industry 9World Iris Biometrics Industry 10World Iris Biometrics Industry 11World Face and Voice Biometrics Industry 2World Face and Voice Biometrics Industry 3World Face and Voice Biometrics Industry 4World Face and Voice Biometrics Industry 5World Face and Voice Biometrics Industry 6World Face and Voice Biometrics Industry 7World Face and Voice Biometrics Industry 8World Face and Voice Biometrics Industry 9World Face and Voice Biometrics Industry 10World Face and Voice Biometrics Industry 11World Face and Voice Biometrics Industry 12World Face and Voice Biometrics Industry 13World Face and Voice Biometrics Industry 14World Face and Voice Biometrics Industry 15World Face and Voice Biometrics Industry 16
(Date:2/28/2015)... 28, 2015 Increasing its efforts to resolve ... its first three episodes of The GMO TRUTH podcast on ... month, as it continues its mission to discover the truth ... first phase, to “uncover the truth about the GMOs in ... The GMO Truth Podcast is an expansion of the documentary/investigative ...
(Date:2/27/2015)... 2015 Immunovaccine Inc. (“Immunovaccine” or the ... fraudulent press release disseminated this morning by PR Web, ... This press release states that Immunovaccine has entered into ... press release did not originate from Immunovaccine and there ... press release. Please note that all official statements ...
(Date:2/27/2015)... SUMMERLAND, British Columbia , Feb. 27, 2015 ... ), a leader in synthetic biology, today announced it ... Fruits (OSF), the pioneering agricultural company behind the ... non-browning apple. Through the acquisition, Intrexon expands its food ... appetizing and convenient for consumers while providing economic benefit ...
(Date:2/27/2015)... Calif. , Feb. 27, 2015  Pharmacyclics, ... that longer-term toxicology studies for its newly developed ... or RA, have been completed. The results of ... U.S. Food and Drug Administration. The feedback received ... of the ongoing first-in-human study. Additional preclinical work ...
Breaking Biology Technology:The Walk a Mile Project Launches “GMO Truth” Podcast 2Immunovaccine Disclaims Hoax Press Release 2Intrexon to Acquire Okanagan Specialty Fruits 2Intrexon to Acquire Okanagan Specialty Fruits 3Intrexon to Acquire Okanagan Specialty Fruits 4Pharmacyclics Provides Clinical Update on BTK Inhibitor for Autoimmune Diseases 2Pharmacyclics Provides Clinical Update on BTK Inhibitor for Autoimmune Diseases 3
Cached News: