Medical research

Fatty acid increases performance of cellular powerhouse

Mitochondria are essential to all higher forms of life. Every animal and plant depends on these small intracellular structures. Mitochondria have multiple tasks: Since they generate most of the cell's biochemical energy, ...

Overweight & Obesity

Optimal mechanical ventilation strategy identified for obese

(HealthDay)—For obese patients, the optimal mechanical ventilation strategy may be volume-controlled ventilation (VCV) with higher positive end-expiratory pressure (PEEP) and single recruitment maneuvers (RMs), according ...

Neuroscience

Researchers identify new gene mutation associated with ALS

A research team led by investigators at the National Institute on Aging at the National Institutes of Health has discovered a new gene mutation associated with ALS, amyotrophic lateral sclerosis. The mutation is involved ...

Other

New study shows how ICU ventilation may trigger mental decline

At least 30 percent of patients in intensive care units (ICUs) suffer some form of mental dysfunction as reflected in anxiety, depression, and especially delirium. In mechanically-ventilated ICU patients, the incidence of ...

Psychology & Psychiatry

Brain size may signal risk of developing an eating disorder

New research indicates that teens with anorexia nervosa have bigger brains than teens that do not have the eating disorder. That is according to a study by researchers at the University of Colorado's School of Medicine that ...

Oncology & Cancer

Why tumor cells leave home

(Medical Xpress)—Malignant cells can escape from primary tumors and colonize new sites in other tissues. In a new study, LMU researchers show how the transcription factor AP4 promotes the development of such metastatic ...

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