Health News

Insecticide exposure may play role in obesity epidemic among women

Insecticide exposure may play role in obesity epidemic among womenWashington, Mar 20 : A new study involving Michigan State University researchers has found that prenatal exposure to an insecticide commonly used up until the 1970s may play a role in the obesity epidemic in women.

For the study, more than 250 mothers who live along and eat fish from Lake Michigan were examined for their exposure to DDE - a breakdown of DDT.

They analyzed DDE levels of the women's offspring.

Hangover-causing acetaldehyde in alcohol can lead to cancer too

Hangover-causing acetaldehyde in alcohol can lead to cancer tooWashington, Mar 20 : Acetaldehyde in alcohol is no longer a chemical that causes hangover, for scientists have found new evidence that it can also lead to cancer.

Researchers at the Centre for Addiction and Mental Health (CAMH) in Germany show that drinking alcohol is the greatest risk factor for acetaldehyde-related cancer.

They also said that heavy drinkers might be at increased risk due to exposure from multiple sources.

Bypass surgery better than angioplasty for certain heart patients

Bypass surgery better than angioplasty for certain heart patientsLondon, Mar 20 : Researchers at Stanford University School of Medicine have found that for the treatment of patients suffering from multi-vessel coronary artery disease, who have diabetes, and for patients older than 65, heart bypass surgery is a better option than angioplasty.

Spinal cord stimulator shows promise to treat Parkinson’s disease

Parkinson's DiseaseWashington, Mar 20 : A novel device implanted inside the spinal cord might offer an effective treatment against Parkinson’s disease, according to a study.

Researchers at Duke University Medical Centre have developed a prosthetic device, which applies electrical stimulation to the dorsal column in the spinal cord, the main sensory pathway carrying tactile information from the body to the brain.

Gene that turns carbs into fat identified

FatWashington, Mar 20 : A team of American researchers has identified a gene that plays a critical regulatory role in the process of converting dietary carbohydrates to fat.

In a new study, researchers at the University of California, Berkeley, disabled this gene in mice, which consequently had lower levels of body fat than their normal counterparts, despite being fed the equivalent of an all-you-can-eat pasta buffet.

Human brains live on the ‘edge of chaos’

BrainWashington, Mar 20 : A new study from University of Cambridge has provided new evidence that the human brain lives "on the edge of chaos", at a critical transition point between randomness and order.

The researchers claim to have identified a mechanism called self-organized criticality, where systems spontaneously organize themselves to operate at a critical point between order and randomness.

This phenomenon might occur from complex interactions in many different physical systems, including avalanches, forest fires, earthquakes, and heartbeat rhythms.

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