Ama-stem cell aqeda usizi lomdlavuza futhi anikeze ithemba elisha elikhulu

Kubonakala sengathi ubukhulu bomdlavuza womdlavuza buncipha usuku nosuku, ngamacala okwelapha esifunda ngawo nsuku zonke, kanye nezigidi zezifundo ezingazange ziyeke ukukhula ngethemba lokuthola umuthi owawufiswa, ithimba lososayensi I-Harvard University ikwazile ukuthuthukisa ama-stem cells “alwa.” Ukuqeda amangqamuzana omdlavuza.
Ososayensi benze amangqamuzana alashwe ngokofuzo ukuze aqede umdlavuza wobuchopho, ngaphandle kokulimaza amangqamuzana avamile nanempilo, noma bona ngokwabo.

Ucwaningo, olwashicilelwa kujenali ethi "Stem Cells" noma ama-Stem Cells, lubonise ukuthi indlela esetshenzisiwe iphumelele ngempela uma ihlolwa kumagundane, kodwa ayikahlolwa kubantu okwamanje.

"Manje sesinama-anti-toxin stem cell angakhiqiza futhi akhulule izidakamizwa ezibulala umdlavuza," kusho u-Khaled Shah, inhloko yethimba lezokwelapha eliqondise lokhu kuthuthukiswa.

Ucwaningo lubonise ukuthi ama-anti-toxin stem cells aqondise kumaseli angenwe yigciwane kanye nezimila ezisebuchosheni, futhi awabhekiseli kumaseli avamile, anempilo, futhi awakwazi ukuhlasela wona noma ukuzibhubhisa.

Kodwa-ke, ososayensi baveze ukuthi le mpumelelo yesayensi idinga ukusetshenziswa kubantu ukuze kuqinisekiswe ukuthi ingasebenza njengokwelashwa.

Lokhu kuthuthukiswa kunikeza ithemba kososayensi lokwelapha izimila ebuchosheni nomdlavuza wobuchopho, ohlasela izigidi zabantu abanalezi zifo, ngokwephephandaba laseBrithani, i-Independent.

Ososayensi baseSweden baqala ukusebenzela ekuthuthukiseni ubuchwepheshe obusekelwe "ku-nano" ukulwa nezimila ngokuzibhubhisa kwamangqamuzana omdlavuza, okufaka isandla ekwelapheni izinhlobo zomdlavuza ngaphandle kokusebenzisa i-chemotherapy kanye nemisebe.

Abacwaningi ababili bakwazile ukwenza ama-nanoparticles alawulwa kazibuthe ukuze aqondise izinhlobo zamangqamuzana omdlavuza ngenkathi egcina indawo ezungezile iqinile.

Le ndlela isebenza ngokuphotha nokuncibilikisa ama-nanoparticles ngaphakathi kwamangqamuzana omdlavuza, bese ikhanyisa insimu kazibuthe ewazungezile, ukuze azilawule, futhi aqondise izinto zamangqamuzana ezinomdlavuza ezikuwo, ukuze lawa mangqamuzana omdlavuza aqale ukuzibhubhisa.