Ngokuthuthuka okuqhubekayo kwezobuchwepheshe bezokwelapha, ososayensi bathole ukuthi igazi le-umbilical cord lingasetshenziswa ekufakweni kwe-hematopoietic stem cell ukwelapha izifo ezingaphezu kuka-80 ngoba liqukethe amaseli e-hematopoietic stem cell angakha kabusha amasosha omzimba e-hematopoietic kanye namasosha omzimba. Ngakho-ke, abantu abaningi bagcina igazi labo le-umbilical cord, benethemba lokuthuthukisa ibhange lezempilo lezingane zabo nokwenza ukwelashwa kutholakale kwezifo ezingase zibe khona esikhathini esizayo.
Njengebhange le-bio kuphela e-Argentina elingagcina amasampula, i-PROTECTIA ibamba iqhaza ekugcinweni kwegazi le-umbilical cord elinoketshezi olungenaketshezi ikakhulukazi e-Argentina naseParaguay. I-biobank inikeza indawo yokugcina ephephile nezinzile yegazi le-umbilical cord, i-PROTECTIA ithengile ngokukhethekile izitsha ze-YDD-850 liquid nitrogen ezivela eHaier Biomedical. Kusukela ekuqalisweni kwemikhiqizo, futhi lapho isetshenziswa, i-PROTECTIA ikhulume kahle ngomkhiqizo.
Uchungechunge lwe-Biobank Lokugcina Isitoreji Esibanzi
Njengomkhiqizo ovelele wesisombululo se-biobank se-Haier Biomedical, isitsha se-YDD-850 liquid nitrogen sixazulule izinkinga eziningi zokugcina amasampula kubasebenzisi. Lo mkhiqizo ukhulisa umthamo wokugcina ngokusetshenziswa okuncane kwe-liquid nitrogen ukunciphisa izindleko zokusebenza zizonke. Eminyakeni edlule, uye wamukelwa kahle ngamakhasimende angaphandle.
Isitsha se-nitrogen esiwuketshezi se-Haier Biomedical YDD-850 senzelwe kakhulu ukugcina isitoreji sesigaba somusi. Sithembele ekupholiseni kwe-nitrogen ewuketshezi ukuze kugcinwe isampula, umkhiqizo ungavimbela amasampula ukuthi ahlangane ngqo ne-nitrogen ewuketshezi, ngaleyo ndlela kugwenywe ingozi yokungcoliswa kwesampula ngamagciwane axutshwe ne-nitrogen ewuketshezi. Ngaphezu kwalokho, isitsha se-nitrogen esiwuketshezi se-YDD-850 siphinde safaka izinzuzo zokugcina isitoreji sesigaba soketshezi. Sakhiwe ngobuchwepheshe obuthuthukisiwe bokufudumeza obunezingqimba eziningi ze-vacuum kanye nobuchwepheshe obuthuthukisiwe bokukhiqiza nokugcina i-vacuum, isitsha se-nitrogen esiwuketshezi se-YDD-850 singagcina umehluko wokushisa wendawo yonke yokugcina ungadluli ku-10°C ukuqinisekisa ukuphepha kokugcina kanye nokufana kokushisa ngenkathi kunciphisa ukusetshenziswa kwe-nitrogen ewuketshezi.
Ngohlelo lokuqapha amazinga oketshezi oluhlakaniphile, isitsha se-Haier Biomedical YDD-850 liquid nitrogen singaqapha indawo yangaphakathi ngokunembile nangesikhathi sangempela. Ngaphezu kwalokho, umsebenzi wokuvikela ukuchitheka kwe-nitrogen oketshezi uphinde unikeze isiqinisekiso esingcono sokuphepha kwabasebenzi abasebenzayo ngesikhathi sokusebenza.
Ngokugxila okucacile ukuqinisekisa "ukuvikelwa okuhlakaniphile kwesayensi yokuphila" kanye "nokwenza impilo ibe ngcono", i-Haier Biomedical izoqhubeka nokufeza imithwalo yayo yemfanelo yezenhlalo yenkampani esikhathini esizayo ngaphansi kokugqugquzelwa kwesayensi nobuchwepheshe ukuhola intuthuko enempilo nezinzile yemboni yezokwelapha.
Isikhathi sokuthunyelwe: Feb-01-2024
