Baningi ababonisi besikhathi esizayo abathi eminyakeni eminingi babona ku-3D ukuphrinta ubuchwepheshe obusha hhayi nje obukwazi ukuguqula imboni njengoba siyazi, kepha futhi banamandla okuguqula cishe umhlaba wonke. Enye yezinkambu lapho kuphenywa khona konke okusemandleni kakhulu yilezo zemithi lapho, noma sezivele zitholakele ukufaka imithambo yegazi ezilwaneni.
Le ngqophamlando izuzwe ngu Kang yujian, usosayensi kanye ne-CEO yenkampani ye-Chinese biotech Revotek, obekuzoba nesibopho sokwakhiwa komthambo wegazi nokufakwa kabusha kwezinkawu ze-rhesus. Njengoba kuphawulwe esidlangalaleni ngokukhishwa kwabezindaba, ngokusobala imithambo yegazi ibizokwazi ukuvuselelwa ezinsukwini eziyisikhombisa nje kuphela.
I-Revotek iyaphumelela ekwakheni isitsha segazi esibe sesifakwa ezinkawini eziningana.
Ukungena emininingwaneni ethe xaxa, sifunda ukuthi lokhu kwenzeke ngenxa yokusetshenziswa kwefayela le- Iphrinta ye-bio ye-3D eyenziwe nge-Revotek kuphela. Lokhu kwenza ukuthi kusetshenziswe ama-stem cells lapho kungakhiwa khona umthambo wegazi, njengoba kunjalo, ukuze kamuva ufakwe ku-aorta yesisu sezinkawu. Ngokusobala, ukusebenza kokuphilayo kanye nokwakheka kwalokhu kwakhiwa kuyefana nokwangempela.
Njengoba uKang Yujian ephawule, kubonakala sengathi iRevotek namuhla ithumele ngempumelelo imithambo yegazi ephrintiwe ezinkawini ezingama-30 rhesus. ukuthola ama-100% wezinhlobo zokusinda ekusebenzeni futhi bakwazi ukuqhubeka nezimpilo zabo. Kulindeleke ukuthi, ngenxa yalobu buchwepheshe, ezinye izihlobo eziyi-1.800 billion ezinezifo zenhliziyo emhlabeni zingazuza.