Ekuphileni kwansuku zonke, amathangi e-nitrogen ewuketshezi angase angabonakali njengezinto ezivamile.Ngakho-ke, yiziphi izimboni nezindawo lapho amathangi e-nitrogen ewuketshezi empeleni asetshenziswa?Iqiniso liwukuthi izimo zokufakwa kwamathangi e-nitrogen ayizimpicabadala.Isetshenziselwa ikakhulukazi ukulondolozwa nokuhanjiswa kwesikhathi eside kwezibonelo zebhayoloji, njengamasampula egazi, amaseli, isidoda, izicubu, imigomo, amagciwane, nesikhumba esivela ezilwaneni, ezitshalweni, noma kubantu, amathangi e-nitrogen ewuketshezi athola indawo yawo kwezolimo, ukufuywa kwezilwane. , ezempilo, ezemithi, ukudla, ucwaningo, neminye imikhakha.
Emkhakheni wezolimo, amathangi e-nitrogen ewuketshezi adlala indima ebalulekile emisebenzini efana nokuqandisa isidoda semfuyo ukuze izale, ukugcina izinga lokushisa eliphansi lesikhathi eside lemibungu yezilwane kanye nembewu yezitshalo.Izikhungo zemboni yemfuyo, okuhlanganisa izikhungo kazwelonke nezesifunda ezifuywayo kanye neziteshi, zisebenzisa amathangi e-nitrogen ayiketshezi ukugcina izinto zofuzo ezifana nesidoda nemibungu evela ezingulubeni, ezinkomeni nasezinkukhuni.Ekulimeni izilimo, lamathange asetshenziswa ezindaweni zokugcina izimbewu ukuze kugcinwe imbewu nokunye.
Ngaphakathi embonini yezokunakekelwa kwempilo, amathangi e-nitrogen ewuketshezi abalulekile emabhange ezibhedlela, ezindaweni zokucwaninga ezimaphakathi, nasemalebhu omnyango ahlukahlukene, okuhlanganisa i-oncology, i-pathology, imithi yokuzala, kanye nokuxilongwa.Zisetshenziselwa ukugcinwa kwezinga lokushisa eliphansi kanye nokwelashwa kwezitho, isikhumba, amasampula egazi, amaseli, amagciwane, kanye nokufaka ama-insemination okwenziwa.Ukuba khona kwamathangi e-nitrogen ewuketshezi njalo kukhuthaza ukuthuthukiswa kwe-cryomedicine yomtholampilo.
Embonini yemithi nokudla, amathangi e-nitrogen ayiketshezi asetshenziselwa ukuqanda okujulile kanye nokulondoloza amaseli namasampula, ukukhishwa okunezinga lokushisa eliphansi, nokugcinwa kwezilwane zasolwandle ezisezingeni eliphezulu.Ezinye zisetshenziswa ngisho nasekwakheni ukhilimu we-nitrogen owuketshezi.
Ocwaningweni nakweminye imikhakha, amathangi e-nitrogen ewuketshezi asiza amasu okushisa aphansi, i-ecology enezinga lokushisa eliphansi, ucwaningo lwe-high-temperature superconductivity, ukufakwa kwelabhorethri, kanye nezindawo zokugcina ze-germplasm.Isibonelo, ohlelweni locwaningo lwezolimo kanye nenqolobane yensiza yezitshalo ehlobene nezitshalo, amaseli ezitshalo noma izicubu, ngemva kokwelashwa okunqanda ukuqhwaza, kudingeka agcinwe endaweni eyi-nitrogen ewuketshezi.
(Haier Biomedical Biobank Series for Large Scale Storage)
Ngokusebenzisa amasu e-cryopreservation, ngokubeka amaseli ku--196°C liquid nitrogen yokugcina izinga lokushisa eliphansi, lamathangi enza amaseli amise okwesikhashana isimo sawo sokukhula, alondoloze izici zawo futhi abe negalelo elikhulu ekusheshiseni ukuhunyushwa kwemiphumela yocwaningo.Kuzo zonke lezi zilungiselelo ezihlukahlukene, izinhlobo ezahlukene zamathangi e-nitrogen ewuketshezi zikhanya ngokugqamile, ziqinisekisa ukuphepha kwamasampula ezinto eziphilayo.
Isikhathi sokuthumela: Jan-04-2024
