Life Sciences

Researchers have found that delivering progesterone to an amputation injury site can induce the regeneration of limbs in otherwise non-regenerative adult frogs—a discovery that furthers understanding of regeneration and could help advance treatment of amputation injuries.

A lab simulation model of an artificial artery demonstrates pulse wave velocity is a feasible measurement for monitoring blood pressure. Wearable patches show promise for measuring PWV, making them a potentially inexpensive blood-pressure monitoring option.

More than 60 million people in the U.S. suffer from disorders in the gastrointestinal tract that could be cured by electrical stimulation, but scientists don't fully understand the therapy's effects on a critical organ: the stomach.

A new therapeutic contact lens that acts as a bandage for eye surface injuries could soon fast track the healing of previously difficult to treat corneal wounds.

A major factor holding back development of wearable biosensors for health monitoring is the lack of a lightweight, long-lasting power supply. Now scientists report that they have developed a method for making a charge-storing system that is easily integrated into clothing for "embroidering a charge-storing pattern onto any garment."

Injuries can't heal without a constant influx of blood's key ingredient — oxygen. A new flexible sensor can map blood-oxygen levels over large areas of skin, tissue and organs, potentially giving doctors a new way to monitor healing wounds in real time.

Over 400,000 people have enrolled in a study being conducted by researchers at Stanford and Apple to determine whether a wearable technology can identify irregular heart rhythms suggestive of atrial fibrillation.

A bioelectronic medicine device was effective in reducing pain and fatigue in patients with lupus, according to a clinical trial.

Most people simply take ibuprofen when they get a headache. But for someone with hydrocephalus - a potentially life-threatening condition in which excess fluid builds up in the brain -- a headache can indicate a serious problem that can result in a hospital visit, thousands of dollars in scans, radiation and sometimes surgery.

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