Abohlukeneyo kweeseli stem kunye nendima yabo yesilungu

Stem cell abohlukeneyo - yeyona indlela entsha ngokupheleleyo nesebenzayo ukunyanga ezahlukahlukeneyo izifo. Ngelo xesha data ehlabathini lonke oko zisephantsi kophando, nto leyo eya kukunceda ubone iinkalo ezintsha zolu nyango.

Iiseli stem - a izakhiwo nedifferentsiirovannye labantu ufuzo yayo. Phantsi kweemeko ezithile, eziguqulelwe kwi naziphi na iiseli wacela umzimba womntu, oko inxaxheba kwinkqubo okutsha, ukuyilwa izicwili amatsha kunye namaziko. izakhiwo ezinjalo afumaneka zonke izinto eziphilayo, kodwa njengoko uqala ukusebenzisa ngokwabo. Inani elikhulu leeseli stem egazini kunye nezihlunu usana olusanda kuzalwa.

Ukuza kuthi ga ngoku, stem cell abohlukeneyo - ayikho nje kakuhle kakhulu, kodwa ngamanye amaxesha, indlela kuphela olusebenzayo unyango. Kwenziwa inkqubo efanayo sasetyenziswa ukuba unyango lwezifo samathambo (lupus zomzimba, sclerosis , njalo njalo), kunye impendulo omzimba yezihlunu lomzimba ezomeleleyo. Okokuqala, iiseli Isiqu abangabantu kususwa, kulandele ichemotherapy, apho bonke ezinezigulo kufa. Kuphela emva isigulane kwakhona zenyuse izinto eziqokelelweyo ngaphambili - iiseli, tissue kunye neenkqubo omzimba aqale ukusebenza ngokuqhelekileyo.

unyango olunjalo kusetyenziswa nangokujaduka enamandla ulusu - ukutsha, izilonda, njl isigulane Human ufudusiwe iiseli stem ukuba antywiliselwa kwi matrix efanelekileyo. Njengoko yonyango iiseli baqalisa ukutshintsha, ekukhawuleziseni nokuhlaziya ngokutsa esikhumbeni. Isicelo kule nqubo ku unyango lwezifo namalungu.

Abohlukeneyo kweeseli stem kwaye zenziwe kakuhle unyango lwezifo sentliziyo. Umzekelo, intliziyo kwezihlunu omdala uphelelwa ukukwazi kwalo ukuntshula ngokukhawuleza. Ngoko ke, emva wahlaselwa yintliziyo okanye nawuphi na umonakalo inwebu imisipha yenhliziyo uhlala amanxeba inelastic, leyo nzima kakhulu umsebenzi wawo umzimba. Kunye nokuqaliswa kwangethuba iiseli stem waphawula eyomeleziweyo ngokutsha yethishyu engabalulekanga - oku kuthintela imiphumo kunokwenzeka kunye iingxaki esi sifo.

Esebenzayo cell stem abohlukeneyo yaye kutyando zeplastiki, ngokunjalo ukuqinisa ulusu kunye lobomi. Esi sixhobo kakuhle kakhulu kwaye ngaphantsi yingozi ngaphezu uqhaqho iplastiki eziqhelekileyo.

Kodwa njengokuba kuthiwe, onke amathuba zolu nyango okwangoku luxeliwe, njengoko izifundo jikelele lwenziwa ukuza kuthi ga ngoku. Ngokomzekelo, kukholelwa ukuba ngoncedo iiseli stem esinganyanga isifo seswekile, isifo Parkinson kaThixo, ukuze kupheliswe kobunzima kunye nokwenzakala yobuchopho kunye umnqonqo, kwakunye ukulungisa nayiphi na inyama.

Kwelinye icala, ezi iiseli stem ke imifanekiso ngezakhi olawulo zophando.

Iiseli stem - uhlobo lwe ilikhubalo ukuba unako ukubuyisela impilo, nkqu nabo ngaphambili ingqalelo kutshabalala. Kodwa ezifunyaniswe ezinkulu kodwa ukuba benze.

Ke umthombo iiseli stem - oko kukuthi wamathambo, ukususela omdala apho uninzi lwabo. Practice ukufakelwa njengoko iiseli zalo kwakunye kwiisampuli ethathwe evela kubalizi. Impumelelo yale nkqubo kuxhomekeke kwizinto ezininzi.

Omnye umthombo - ke igazi imfesane yosana. Kwihlabathi kudala eyenziwa ucingo kunye nokugcinwa kwegazi placental, equlethe inani elikhulu leseli stem. Bona ezilungele yonyango usana olusanda kuzalwa, kodwa kwakhona zingasetyenziswa kwimo nabazalwana, noodade, okanye ezinye izalamane zakhe.

Ukugcinwa kweeseli stem lwenziwa kwiiklinikhi ezizodwa apho zigcinwa phantsi kweemeko ezifanelekileyo - ngama -196 Celsius. Le nkcazelo iyafumaneka kubanini kwi kwimfuno.