Genetics

Short bowel syndrome results in changes to gene expression

Investigators at Children's Hospital Los Angeles, led by Tracy C. Grikscheit, MD, have mapped the genetic changes resulting from short bowel syndrome (SBS) using a novel zebrafish model and by performing intensive gene sequencing. ...

Diseases, Conditions, Syndromes

Educational methods have improved bowel prep compliance

(HealthDay)—Recently developed educational methods have improved patient compliance with bowel preparation for colonoscopy, according to a review published online Jan. 5 in the Journal of Digestive Diseases.

Psychology & Psychiatry

Simple thinking in a complex world is a recipe for disaster

Ants are simple creatures. They live by simple rules: if you see a scrap of food, pick it up; if you see a pile of food, drop the food you are carrying. Out of such simple behaviour, an ant colony emerges.

Cardiology

Sleep disorders may influence heart disease risk factors

Sleep problems including sleeping too little or too long, may be linked to a variety of factors that may raise the risk for cardiovascular diseases, according to a new American Heart Association scientific statement published ...

Cardiology

Sleep troubles, heart troubles?

(HealthDay)—Sleep disorders—including too little or too much sleep—may contribute to heart disease risk factors, the American Heart Association said in its first statement on the risks of sleep problems.

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