Umele ukuba weva ngentambo yegazi, kodwa yintoni ngokwenene oyaziyo ngayo?
Igazi lentambo ligazi elihlala kwi-placenta kunye ne-umbilical cord emva kokuzalwa komntwana wakho.Iqulethe ezinye iiseli ze-hematopoietic stem cells (HSCs), iqela leeseli ezizihlaziyayo nezizahlula-hlulayo ezinokukhula zibe ziiseli zegazi ezahlukeneyo eziqolileyo.
Xa intambo yegazi ifakwe kwizigulane, iiseli ze-hematopoietic stem eziqulethwe kuyo ziyahlula kwiiseli zegazi ezintsha, ezinempilo kwaye ziphinde zakha inkqubo ye-hematopoietic yesigulane.Ezo seli zixabisekileyo ze-hematopoietic stem, ukuba zigcinwe kakuhle, zinokusetyenziselwa ukunyanga igazi elinengxaki, izifo zemetabolism nezifo zokuzikhusela kwizifo, njengeleukemia nelymphoma.
Abaphandi base-US babhengeze nge-15 ka-Epreli ukuba izazinzulu zibonakala ziphilisa ngempumelelo ibhinqa elixubeneyo elosulelwe yi-human immunodeficiency virus (HIV) lisebenzisa igazi lenkaba.Ngoku intsholongwane ayizange ifunyanwe emzimbeni womfazi, owathi waba sisigulana sesithathu kunye nebhinqa lokuqala emhlabeni ukuchacha kwi-HIV.
Kukho malunga neemeko zeklinikhi ze-40,000 apho igazi lentambo lisetyenziswa kwihlabathi jikelele.Oku kuthetha ukuba intambo yegazi iye yandisa uncedo kwiintsapho ezininzi.
Nangona kunjalo, igazi lentambo alifumaneki ukuba lisetyenziswe ngokukhawuleza, kwaye phantse yonke intambo yegazi igcinwa kwiibhanki zegazi kwizixeko ezikhulu.Inxalenye enkulu yegazi ilahlekelwa ngumsebenzi wayo wokuqala ngenxa yokugcinwa okungafanelekanga kunye nokungcoliswa kwaye ngoko ke ilahlwa ngaphambi kokuba isetyenziswe kunyango lwezonyango.
Igazi le-Umbilical cord kufuneka ligcinwe kulwelo lwenitrogen kwi-196 degrees celcius ukuqinisekisa ukuba umsebenzi weseli awuphazamiseki, kwaye iseli ngaloo ndlela ihlala isebenza kakuhle xa isetyenziselwa iinjongo zonyango.Oku kuthetha ukuba igazi lentambo kufuneka ligcinwe kwiitanki zenitrogen ezingamanzi.
Ukhuseleko lwetanki ye-nitrogen engamanzi lusembindini wempumelelo yentambo yegazi njengoko imisela ukuba i- -196 ℃ imekobume yobushushu obuphantsi inokugcinwa na.Uluhlu lwe-Haier Biomedical Biobank lukhuselekile ukugcina igazi le-umbilical cord kwaye libonelela ngokuqhubekayo kwindawo ezinzileyo yokugcina iiseli ze-hematopoietic stem.
I-Biobank Series yokugcinwa kweSikali esikhulu
Ukugcinwa kwayo kwesigaba somphunga kuthintela ukungcola, ukukhusela ukusebenza kunye nokhuseleko lwentambo yegazi;ubushushu obugqwesileyo obufanayo bubonelela ngemekobume yokugcina ezinzileyo kubushushu obuyi-196 °C.Umsebenzi wayo wobungqina be-splash unika isiqinisekiso esikhuselekileyo kwinkqubo yokusebenza, ngaloo ndlela iqinisekisa ngokupheleleyo ukhuseleko kunye nokusebenza kwentambo yegazi le-umbilical.
Njengoko iitanki zenitrogen elulwelo zisetyenziswa kwiindawo ezininzi nangakumbi, iHaier Biomedical isungule isitophu esinye kunye nesisombululo esipheleleyo solwelo senitrogen solwelo kuzo zonke iimeko.Iitanki ezahlukeneyo zenitrogen zolwelo zihambelana neemeko ezahlukeneyo ngokweemfuno zakho, oko konga ixesha elingakumbi kwaye kunika lula ngakumbi.
Ixesha lokuposa: Feb-01-2024
