Dule_smor Posted July 7, 2011 Report Share Posted July 7, 2011 Transplantacija trahee (dushnika) napravljenog od stem celija, prva takva u svetu http://www.bbc.co.uk/news/health-14047670 Quote Link to comment Share on other sites More sharing options...
Lucky Posted July 11, 2011 Report Share Posted July 11, 2011 Crucially, the technique does not need a donor, and there is no risk of the organ being rejected. The surgeons stress a windpipe can also be made within days. vrlo zanimljivo ... nadam se samo da je taj veštački materijal dovoljno dobar da neće na njega negativno uticati bilo šta iz samog organizma. Quote Link to comment Share on other sites More sharing options...
Lucky Posted July 11, 2011 Report Share Posted July 11, 2011 pa ja tako razumem, prosto taj veštački materijal je samim tim postao prožet njegovim tkivom, usled čega ga organizam ne odbija. Quote Link to comment Share on other sites More sharing options...
Lucky Posted July 11, 2011 Report Share Posted July 11, 2011 taj deo priče sa ćelijskom deobom će morati da nam pojasni dule :) kapiram da se nešto vezuje pa se multiplicira pa ovo pa ono, ali ne znam :) Quote Link to comment Share on other sites More sharing options...
~JungleBoY~ Posted July 11, 2011 Report Share Posted July 11, 2011 (edited) mene mrzi da čitam sad članak, ali ako vas to buni, staklo je bioaktivan biomaterijal, tj. indukuje rast ćelijskih kultura Edited July 11, 2011 by Mr. Nobody Quote :-) Link to comment Share on other sites More sharing options...
Dule_smor Posted July 11, 2011 Author Report Share Posted July 11, 2011 verovatno taj materijal zamenjuje prirodnu hrskavicu i deluje kao kalup oko koga se kaleme celije epitela i veziva...a stem celije ce se same deliti ako imaju dovoljno hrane i faktore koji indukuju deobu i diferencijaciju u specificna tkiva...sa time se dosta napredovalo u poslednje vreme, uskoro cemo moci da uzgajamo jetre za sebe Quote Link to comment Share on other sites More sharing options...
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