science

awesome medicine science news paralyzed - 8355302144
Via BBC
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How the treatment worked:

1) One of the patient's two olfactory bulbs was removed and the olfactory ensheathing cells (OECs) were grown in culture

2) 100 micro injections of OECs were made above and below the damaged area of the spinal cord

3) Four strips of nerve tissue were placed across an 8mm gap in the spinal cord. The scientists believe the OECs acted as a pathway to stimulate the spinal cord cells to regenerate, using the nerve grafts as a bridge to cross the severed cord



Via BBC:

Darek Fidyka, who was paralysed from the chest down in a knife attack in 2010, can now walk using a frame.

The treatment, a world first, was carried out by surgeons in Poland in collaboration with scientists in London.

Details of the research are published in the journal Cell Transplantation.

Astronomy sun science funny - 7718654720
By Unknown
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Eruptive events on the sun can be wildly different. Some come just with a solar flare, some with an additional ejection of solar material called a coronal mass ejection (CME), and some with complex moving structures in association with changes in magnetic field lines that loop up into the sun's atmosphere, the corona.
awesome Harry Potter funny science wasp species - 8177563904
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If you are familiar with the Harry Potter series, you probably remember the dementors: dark, ghost-like beings that suck every positive feeling away leaving nothing but an empty shell. These awful creatures have now made the transition from fantasy to scientific literature, as they are now the namesake of a newly discovered species of cockroach wasp. The name Ampulex dementor was chosen through public voting and has been described by Stefanie Krause and her team at the Natural History Museum in Berlin.