23.8.10
21.8.10
Red blood cells created from IVF embryos
Posted: 19 Aug 2010 06:05 AM PDT
British scientists have created human red blood cells from spare embryonic stem cells, a major breakthrough they claim could soon pave the way for production of synthetic ‘O-negative‘ blood for medical transfusions.
The red blood cells have been produced from stem cells from spare IVF embryos as part of a three-billion-pound project to develop an alternative source of O-negative blood, the universal donor group which can be transfused into people without fear of rejection, ‘The Independent’ reported.
In their research, the scientists used more than a 100 spare embryos left over from treatment at fertility clinics to establish several embryonic stem cell “lines“. A line, RC-7, was transformed into blood stem cells before being converted into red cells containing oxygen-carrying haemoglobin.
Prof Marc Turner, the Director of the Scottish National Blood Transfusion Service in Edinburgh and leader of the project, said that synthetic blood made on an industrial scale would overcome the problem of blood shortages and risk of transmitting new infections between donors and recipients. “We’ve proved the principle that from these embryonic stem cell lines we can generate red blood cells.
“At the end of this three-year period we would envisage generating up to one unit (a pint) of red cells from embryonic stem cells at clinical grade which fulfil all the in vitro characteristics of red cells,” Prof Turner was quoted as saying.
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Stem cell ‘bath’ for cancer ward
Posted: 20 Aug 2010 10:55 PM PDT
Cancer patients in remission at a Suffolk hospital can have their own cells transplanted back to them with the use of a new piece of equipment.
The stem-cell bath defrosts frozen cells taken from people recovering from blood cancers myeloma, leukaemia and lymphoma at Ipswich Hospital.
When transplanted back to the patient following treatment the cells can help their body create new bone marrow.
The bath cuts down on the need for patients to travel to other hospitals.
The stem cells are stored at -190C in liquid nitrogen and can be kept for several years at the national blood transfusion centre in Cambridge.
They are then brought up to body temperature in just two minutes using the bath, the hospital said.
Hermione Warner-Charlick, haematology clinical nurse specialist, said: “The new bath is important because it quickly defrosts the frozen cells to give them back to the patient safely.”
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13.8.10
Answer the phone by LEFT ear.
Do not drink coffee TWICE a day.
Do not take pills with COOL water.
Do not have HUGE meals after 5pm.
Reduce the amount of OILY food you consume.
Drink more WATER in the morning, less at night.
Keep your distance from hand phone CHARGERS.
Do not use headphones/earphone for LONG period of time.
Best sleeping time is from 10pm at night to 6am in the morning.
Do not lie down immediately after taking medicine before sleeping.
When battery is down to the LAST grid/bar, do not answer the phone as the radiation is 1000 times.
12.8.10
BLOOD DONATION DRIVE
ORGANISED BY THE PRE-MEDICAL SOCIETY
6th and 7th MAY 2010
10A.M TO 4P.M
CNC LABORATORY
The event went as planned with doctors and nurses from Universiti Malaya Hospital handling the event. Many students turned up, selflessly enduring the needles to provide blood to those that needed it. In fact, we are proud to announce that the amount of blood donated exceeded our expectations.