Kubomi bemihla ngemihla, iitanki zenitrogen ezimanzi zisenokungabonakali njengezinto eziqhelekileyo.Ke, yeyiphi imizi-mveliso kunye neendawo apho iitanki zenitrogen ezimanzi zisetyenziswa ngokwenene?Inyani yeyokuba iimeko zokusetyenziswa kweetanki zenitrogen ezingamanzi azikho mfihlakalo.Ngokuyintloko isetyenziselwa ukugcinwa kwexesha elide kunye nokuthuthwa kweesampulu zebhayoloji, ezinje ngeesampulu zegazi, iiseli, isidoda, izicubu, izitofu, iintsholongwane, kunye nolusu lwezilwanyana, izityalo, okanye abantu, iitanki zenitrogen ezingamanzi zifumana indawo yazo kwezolimo, ukufuya izilwanyana. , ukhathalelo lwempilo, amayeza, ukutya, uphando, kunye namanye amacandelo.
Kwicandelo lezolimo, amatanki enitrogen engamanzi adlala indima ebalulekileyo kwimisebenzi efana nokukhenkcisa amadlozi emfuyo ukuze izale, ugcino lwexesha elide lobushushu obuphantsi kweembumba zezilwanyana kunye nembewu yezityalo.Amaziko oshishino lwemfuyo, kubandakanywa amaziko esizwe kunye nemimandla egcina izilwanyana kunye nezikhululo, asebenzisa amatanki enitrogen engamanzi ukugcina imathiriyeli yemfuza efana nedlozi kunye neembumba ezisuka kwiihagu, iinkomo kunye neenkukhu.Kulimo lwezityalo, la matanki asetyenziswa kwiindawo zokugcina izixhobo zezolimo ukugcina imbewu nokunye.
Ngaphakathi kumzi mveliso wezempilo, iitanki zenitrogen ezingamanzi ziyimfuneko kwizibhedlele zebhayoloji, iilebhu ezisembindini, kunye neelebhu zesebe ezahlukeneyo, kubandakanya i-oncology, i-pathology, iyeza lokuzala, kunye noxilongo.Baqeshelwe ukugcinwa kobushushu obuphantsi kunye nonyango lwamalungu, ulusu, iisampulu zegazi, iiseli, iintsholongwane, kunye nokufakwa kwamadlozi okwenziwa.Ubukho beitanki zenitrogen ezingamanzi buqhubela phambili uphuhliso lwekryomedicine yeklinikhi.
Kumashishini amayeza kunye nokutya, iitanki zenitrogen ezimanzi zisetyenziselwa ukukhenkceza okunzulu kunye nokugcinwa kweeseli kunye nemizekelo, ukutsalwa kobushushu obuphantsi, kunye nokugcinwa kokutya kwaselwandle okukumgangatho ophezulu.Ezinye zide zisetyenziswe ekudalweni kwe-ice cream yenitrogen.
Kuphando kunye namanye amacandelo, iitanki zenitrogen ezingamanzi ziququzelela iindlela zobushushu obuphantsi, i-ecology yobushushu obuphantsi, uphando lwe-superconductivity yobushushu obuphantsi, usetyenziso lwebhubhoratri, kunye neendawo zokugcina i-germplasm.Ngokomzekelo, kwinkqubo yophando lwezolimo kunye nezityalo ezinxulumene nezityalo, iiseli zezityalo okanye izicubu, emva kokunyangwa kwe-anti-freeze, kufuneka zigcinwe kwindawo ye-nitrogen engamanzi.
(I-Haier Biomedical Biobank Series yoGcino oluKhulu oluKhulu)
Ngokusebenzisa ubuchule be-cryopreservation, ukubeka iiseli kwi--196 ° C ye-nitrogen engamanzi yokugcina ubushushu obuphantsi, la matanki enza ukuba iiseli zimise okwethutyana imeko yazo yokukhula, zigcine iimpawu zazo kwaye zibe negalelo elikhulu ekukhawuleziseni ukuguqulelwa kweziphumo zophando.Kuzo zonke ezi zicwangciso zahlukeneyo, iindidi ngeendidi zamatanki e-nitrogen engamanzi akhazimla ngokuqaqambileyo, ziqinisekisa ukhuseleko lweesampulu zebhayoloji.
Ixesha lokuposa: Jan-04-2024
