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Despite significant reduction in smog-producing toxins, the Greater Toronto Area still violates Canada’s standards for ozone air pollution

Despite significant reduction in smog-producing toxins, the Greater Toronto Area still violates Canada’s standards for ozone air pollution

Despite a significant reduction in smog-producing toxins in past decade, GTA still violates Canada’s ozone standards A new study shows that while the Greater Toronto Area (GTA) has significantly reduced some of the toxins that contribute to smog, the city continues to violate the Canada-wide standards for ozone air pollution. Smog, which can cause or aggravate health problems such as asthma, emphysema and chronic bronchitis, is produced by a set of complex photochemical reactions involving volatile organic compounds (VOCs), nitrogen oxides and sunlight, which form ground-level ozone Continue reading

Novel gene predicts both breast cancer relapse, response to chemotherapy

Novel gene predicts both breast cancer relapse, response to chemotherapy

Scientists have made it easier to predict both breast cancer relapses and responses to chemotherapy, through the identification of a unique gene. Continue reading

New technology offers insight into cholesterol

New technology offers insight into cholesterol

With new advanced techniques developed by the Copenhagen Center for Glycomics at the University of Copenhagen it is possible to study cells in greater detail than ever before. The findings have just been published in the Journal of Biological Chemistry and may, in the long term, improve the treatment of high cholesterol. Researchers from the Copenhagen Center for Glycomics at the University of Copenhagen have studied an important receptor protein called LDLR using new, groundbreaking techniques Continue reading

New technology offers insight into cholesterol

New technology offers insight into cholesterol

With new advanced techniques developed by the Copenhagen Center for Glycomics at the University of Copenhagen it is possible to study cells in greater detail than ever before. The findings have just been published in the Journal of Biological Chemistry and may, in the long term, improve the treatment of high cholesterol Continue reading

Vaccine alternative protects mice against malaria

Vaccine alternative protects mice against malaria

A study led by Johns Hopkins Bloomberg School of Public Health researchers found that injecting a vaccine-like compound into mice was effective in protecting them from malaria. The findings suggest a potential new path toward the elusive goal of malaria immunization. Mice injected with a virus genetically altered to help the rodents create an antibody designed to fight the malaria parasite produced high levels of the anti-malaria antibody. Continue reading

Trauma before enlistment linked to high suicide rates among military personnel, veterans, research finds

Trauma before enlistment linked to high suicide rates among military personnel, veterans, research finds

High rates of suicide among military service members and veterans may be related to traumatic experiences they had before enlisting, making them more vulnerable to suicidal behavior when coping with combat and multiple deployments, according to the findings of several recent studies presented at the American Psychological Association’s 122nd Annual Convention. Experiencing child abuse, being sexually victimized by someone not in the service and exhibiting suicidal behavior before enlisting are significant risk factors for service members and veterans who attempt or commit suicide, according to experts with the National Center for Veterans Studies (NCVS) at the University of Utah Continue reading

Gene increases risk of breast cancer to one in three by age 70

Gene increases risk of breast cancer to one in three by age 70

Breast cancer risks for one of potentially the most important genes associated with breast cancer after the BRCA1/2 genes are today reported in the New England Journal of Medicine . Continue reading

Smart bacteria help each other survive

Smart bacteria help each other survive

The body’s assailants are cleverer than previously thought. New research from Lund University in Sweden shows for the first time how bacteria in the airways can help each other replenish vital iron. The bacteria thereby increase their chances of survival, which can happen at the expense of the person’s health. Continue reading

Ebola test after passenger death

Ebola test after passenger death

unable to retrieve full-text contentAn Ebola test on a female passenger who died after flying to the UK from West Africa comes back negative, the Department of Health says. Continue reading

Three person IVF plans ‘progress’

Three person IVF plans ‘progress’

unable to retrieve full-text contentA public review into the three person IVF technique has been broadly supportive, says the Department of Health. Continue reading