Sunday, 22 January 2012

New Discovery "Rice Created To Produce Human Blood."


Grains of rice have been genetically modified by scientists so they produce a key component of human blood in an attempt to provide an alternative to donations.The protein, extracted from rice plants containing human genes, could be used in hospitals to treat burns victims and help patients who have suffered severe blood loss.
The scientists behind the research claim it will provide a plentiful and safe alternative to products from human blood donations, which are in short supply due to falling numbers of donors, and get around the need to screen for diseases such as HIV and hepatitis.
Currently in the UK around 1.6 million pints of blood are needed every year but just four per cent of the eligible population donate.
Donated blood is separated into three components - red blood cells, platlets, which are used to aid blood clotting, and plasma, which is mainly made up of a protein called Human Serum Albumin and is given to patients suffering heavy blood loss.
By growing the genetically modified rice in fields, the researchers claim Human Serum Albumin could be mass produced for use in hospitals, reducing the need to purify it from blood donations.

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