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 ...

Oncology & Cancer

Gene mutation found for aggressive form of pancreatic cancer

Researchers at the University of California, San Diego School of Medicine have identified a mutated gene common to adenosquamous carcinoma (ASC) tumors – the first known unique molecular signature for this rare, but particularly ...

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 ...

Medical research

Protein switch dictates cellular fate: Stem cell or neuron

Researchers at the University of California, San Diego School of Medicine have discovered that a well-known protein has a new function: It acts in a biological circuit to determine whether an immature neural cell remains ...

Medical research

Lab mice breakthrough offers Alzheimer's hope (Update)

Scientists on Thursday said they had tested a drug that in mice prevented the death of brain cells, boosting hopes in the fight against Alzheimer's, Parkinson's and other neurodegenerative diseases.

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 ...

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