Medical research

Researchers find a new pathological mediator of ALS

A research collaboration based in Japan has found a new pathological mediator of amyotrophic lateral sclerosis (ALS), which could have further implications for understanding the molecular breakdown that gives rise to the ...

Neuroscience

How nerves may lose their insulation

Charcot-Marie-Tooth (CMT) disease is the most common inherited disorder of the peripheral nerves in humans, affecting 1 in every 2,500 people. There is no cure for the disease, which causes severe disability due to disruptions ...

Diabetes

Can diabetes be reversed?

Registered dietitian and diabetes educator Charlene Dorcey said it as gently as she could:

Medical research

New approaches to heal injured nerves

Injuries to nerve fibers in the brain, spinal cord, and optic nerves usually result in functional losses as the nerve fibers are unable to regenerate. A team from the Department of Cell Physiology at Ruhr-Universität Bochum ...

Psychology & Psychiatry

Traumas change perception in the long term

People with maltreatment experiences in their childhood have a changed perception of social stimuli later as adults. This is what scientists from the Division of Medical Psychology at the University of Bonn have discovered. ...

Cardiology

Damaged hearts rewired with nanotube fibers

Thin, flexible fibers made of carbon nanotubes have now proven able to bridge damaged heart tissues and deliver the electrical signals needed to keep those hearts beating.

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Fiber

Fiber, also spelled fibre, is a class of materials that are continuous filaments or are in discrete elongated pieces, similar to lengths of thread. They are very important in the biology of both plants and animals, for holding tissues together. Human uses for fibers are diverse. They can be spun into filaments, string or rope, used as a component of composite materials, or matted into sheets to make products such as paper or felt. Fibers are often used in the manufacture of other materials. Synthetic fibers can be produced very cheaply and in large amounts compared to natural fibers, but natural fibers enjoy some benefits, such as comfort, over their man-made counterparts.

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