Health

Calorie-restricted weight loss restores ghrelin sensitivity

(HealthDay)—In a mouse model, calorie-restricted weight loss reverses the high-fat diet-induced ghrelin resistance that may contribute to rebound weight gain, according to research published online Jan. 10 in Endocrinology.

Neuroscience

Study shows why some pain drugs become less effective over time

Researchers at the University of Montreal's Sainte-Justine Hospital have identified how neural cells like those in our bodies are able to build up resistance to opioid pain drugs within hours. Humans have known about the ...

Diabetes

Detection up with one-step gestational diabetes screening

(HealthDay)—A two-hour, one-step screening process increases gestational diabetes mellitus (GDM) detection, but has no impact on maternal or neonatal outcomes, according to research published in the October issue of Clinical ...

Medical research

Gene fuels age-related obesity and diabetes

Practically everyone gets fatter as they get older, but some people can blame their genes for the extra padding. Researchers have shown that two different mutations in a gene called ankyrin-B cause cells to suck up glucose ...

Health

Maternal stress during pregnancy may affect child's obesity

There is increasing evidence from human and animal studies that offspring of parents who were physically or psychologically stressed are at higher risk of developing obesity, and that these offspring may in turn "transmit" ...

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