Friday, 15 June 2012
Researchers at the Sahlgrenska University Hospital in Göteborg have
managed to implant a blood vessel made from a patient’s own stem cells
in a ten year old, sick girl. One year after surgery she now is doing
pretty fine making the researchers to hope that this could be a method
to assist patients who need bypass surgery.
The process involves approach, in making the vein perform better
took three to four weeks, according to Michael Olausson, a professor at
the Transplantation Center at the hospital. The vein for the girl was
obtained from a donation from a deceased person, reports radio Sweden. “Then we have
removed all cells and all the genetic material, and after that we have
brought stem cells from the patient who will receive the blood vessel
and then grow this vessel out again,” says Michael Olausson, Professor
and Director of the Transplant Center at the Sahlgrenska University
Hospital in Gothenburg to radio Sweden.
At the moment, Michael Olausson and his team believe that the approach
could be of great help to many people with plug formation in their
blood vessels and that they need to undergo a so-called "bypass
surgery".
Asked how important is it that the patient's own stem cells are
included in the vein? Michael Olausson replied that it has to do with
the immune system recognizing the tissue as its own and thus will not
reject it. For him and the patient, it's a big advantage. All the
medications that are normally given to avoid the body rejecting the new
cell is very powerful and can cause side effects, so it is desirable to
avoid them.
He adds that this new method is also very important so that “we’ll be
able to solve problem around such things as hearts or kidneys in the
future. The next big step for us is probably a work around to get
arteries to function well. This opens the door and then maybe, be able
to produce whole organs,” says Michael Olausson.
By Scancomark.se Team
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Which are some of the best Universities in Finland? Aalto University is best
Friday, 17 February 2012 Aalto
University, Finland has been recently classified as the best training
institute for economics and degree programs in engineering, according
to investigation carried out in the country’s institutions recently. The
newspapers, Talouselämä commissioned the investigation which also
showed that Aalto heads the comparison thanks to its great attraction,
its reputation and its high graduate earnings. Swedish
School of Economics in Helsinki came second with the highest rating in
the commercial sciences, and the third ranked business school was that
of University of Turku (Åbo). Worst in the school classification
comparison came the Business School at the University of Oulu. Relating
to international profile and fund-raising Åbo University fared best
among all Finnish Universities. In relation to the technical strength,
Åbo University came second. This
is the first tine the Business newspaper, Talouselämä has made this
comparison, the first of its kind, based on 12 points for
business sciences and 10 for Engineering Sciences. By Scancomark.se Team
