Donor stem cells help restore sight
A pioneering stem cell treatment at the Centre for Sight in the UK is helping to restore sight to people blinded by chemical accidents or firecrackers. According to the Guardian, Dr Sheraz Daya has treated more than 20 people by growing stem cells, mainly from deceased donors, and transplanting them to the eye. Normally his patients’ problem is the absence or severe shortage of limbal cells, which protect the eye and keep the surface of the cornea clean. Dr Daya believes that stem cell transplants trigger the production of new limbal cells which arrive as stem cells through the blood stream.
- Prescribe morning-after pills to young teenagers, say US pediatric group - November 30, 2012
- Bahrain sentences protest docs to prison - November 28, 2012
- Terry Pratchett assisted suicide documentary wins International Emmy - November 27, 2012
More Stories
A painful debate: shrinking the carbon footprint of anaesthetics
If there is any profession which seems remote from the Sturm und Drang of climate change, it must be anaesthetists....
Some patients recall death experiences after heart attacks
In an article in the journal Resuscitation, some survivors of cardiac arrest have described lucid death experiences that occurred while...
Queensland widower dies after taking assisted suicide drugs ordered by his wife
“Move along, please. Nothing to see here.” This was more or less the reaction of supporters of “voluntary assisted dying”...
Australian first: nurse donates organs after euthanasia
A Victorian woman has become the first Australian to combine death by euthanasia with organ donation. Ballarat nurse Marlene Bevern,...
Canadian study hints at crushing institutional conscience objections to ‘assisted dying’
Supporters of “voluntary assisted dying” fought hard to achieve legalisation in various jurisdictions around the world. After legalisation, however, battles...
Hope, hype and xenotransplantation
On January 7, 2022 David Bennett, a 57-year-old with terminal heart disease, made history as the first person to receive...