iyi-centrifuge esetshenziselwa ukuhlukanisa igazi

I-Centrifuge: Ukuguqula Amasu Okuhlukanisa Igazi Ukuze Kuthuthukiswe Ezokwelapha

Ukuqonda i-Centrifuge kanye nokubaluleka kwayo kwisayensi yezokwelapha

I-centrifuge iyithuluzi elibalulekile emkhakheni wezokwelapha, ikakhulukazi emalabhorethri nasezibhedlela. Idlala indima ebalulekile ekuhlukaniseni izingxenye zegazi ngezinjongo ezahlukene zokuxilonga nokwelapha. Lesi sihloko sihlose ukuhlolisisa ubunzima be-centrifuge, sihlole izindlela zayo, ukusetshenziswa kwayo, kanye nentuthuko ebalulekile ekulethile kwisayensi yezokwelapha.

Isebenza Kanjani I-Centrifuge?

I-centrifuge isebenza ngesimiso samandla e-centrifugal. Uma isampula ifakwa emapayipini akhethekile ngaphakathi kwe-centrifuge futhi ijikeleziswa ngesivinini esikhulu, izingxenye ezixineneyo, njengamaseli abomvu egazi, zihlala phansi, kuyilapho izingxenye ezilula, njenge-plasma, zikhuphukela phezulu. Le nqubo yokuhlukanisa yenzeka ngenxa yobuningi obuhlukahlukene kanye nesisindo sama-molecule sezingxenye zegazi ezahlukene.

Ukusetshenziswa Kokuhlukaniswa Kwegazi Nge-Centrifugation

Ukuhlukaniswa kwegazi nge-centrifugation kunezindlela eziningi zokusetshenziswa, okunegalelo elikhulu ekuthuthukisweni kwezokwelapha. Ezinye zezindlela eziphawulekayo zifaka:

1. Ukuhlolwa Kwegazi: I-Centrifugation ivumela ukuhlukaniswa kwe-plasma noma i-serum egazini lonke, okuvumela ukuhlolwa okunembile kokuxilonga. Lokhu kusiza ekuboneni izifo ezahlukahlukene, njengokuphazamiseka kwegazi, ukungalingani kwama-hormone, kanye nokutheleleka.

2. Ukufakelwa igazi: Ukufakelwa igazi nge-centrifugation kusiza ekulungiseleleni izingxenye zegazi ukuze zifakwe igazi. Ngokuhlukanisa amaseli abomvu egazi, ama-platelet, kanye ne-plasma, ochwepheshe bezokwelapha bangenza ngokwezifiso ukumpontshelwa igazi ngokusekelwe ezidingweni ezithile zesiguli, kuncishiswe ingozi yokusabela kokumpontshelwa igazi.

3. Ucwaningo Nentuthuko: Ama-Centrifuge angamathuluzi abalulekile ocwaningweni lwezokwelapha, enza kube lula ukutadisha izingxenye zegazi kanye nendima yazo ezifweni. Ngokuqonda ukuziphatha kanye nezakhiwo zezingxenye ezahlukene zegazi, ososayensi bangakha ukwelashwa okuqondiwe kanye nokwelashwa.

Izinhlobo ze-Centrifuges ezisetshenziswa ekuhlukaniseni igazi

Izinhlobo eziningana zama-centrifuge zenzelwe ngqo ukuhlukaniswa kwegazi. Lezi zifaka:

1. Ama-Microcentrifuge: Lawa ma-compact centrifuge afaneleka kakhulu kumasampula amancane futhi avame ukusetshenziswa ezindaweni zokucwaninga. Ama-Microcentrifuge asebenza ngesivinini esikhulu futhi angahlukanisa izingxenye zegazi ngemizuzu embalwa.

2. Ama-Centrifuge Ezokwelapha: Imitholampilo nezikhungo zezokwelapha zisebenzisa kakhulu ama-centrifuge ezokwelapha ukucubungula amasampula egazi. Le mishini eguquguqukayo ingamukela amasampula amaningi futhi ivame ukufaka izici ezithuthukisiwe njengezilungiselelo ezingahlelwa.

3. Ama-Preparative Ultracentrifuge: Ama-preparative ultracentrifuge asetshenziselwa ukuhlukanisa i-plasma yegazi nezinye izingxenye ngezinga elikhulu. Le mishini enamandla isebenza ngesivinini esikhulu kakhulu, okwenza ifanelekele ukuhlukaniswa kwegazi emabhange egazi nasezikhungweni zezokwelapha ezinkulu.

Intuthuko Yamuva Yezobuchwepheshe Emathekisthini Okusebenza Nge-Centrifugation

Eminyakeni edlule, intuthuko yezobuchwepheshe ithuthukise kakhulu ukusebenza kahle kanye nokunemba kwezindlela zokuhlanganisa i-centrifugation. Nazi intuthuko ezimbalwa eziphawulekayo:

1. Ama-Centrifuge Afakwe Esiqandisini: Ama-centrifuge afakwe esiqandisini agcina izinga lokushisa elilawulwayo ngesikhathi sokuhlukaniswa kwegazi, okuqinisekisa ubuqotho bezingxenye zegazi ezizwelayo. Lokhu kubaluleke kakhulu lapho kuphathwa amasampula azwela izinga lokushisa noma kugcinwa ukuqina phakathi nezinqubo ezinde.

2. Ama-Centrifuge Azenzakalelayo: Ukuzenzakalela kushintshe inqubo yokuhlukaniswa kwegazi. Ama-centrifuge azenzakalelayo anezilungiselelo ezihlelekayo, ezivumela ukuhlukaniswa okulinganayo nokujwayelekile. Lobu buchwepheshe obuthuthukisiwe busindisa isikhathi, bunciphisa amaphutha omuntu, futhi buthuthukisa ukuhamba komsebenzi wezabhoratri.

3. Ama-Microfluidic Centrifuge: Ubuchwepheshe be-Microfluidic buvumele ukuthuthukiswa kwama-centrifuge aphathwayo, aphathwa ngesandla. Lawa madivayisi amancane asebenzisa izinhlelo zeziteshi ezincane ukuze ahlukanise izingxenye zegazi ngokushesha nangokusebenza kahle, okwenza zifaneleke ezindaweni zokunakekelwa, ikakhulukazi ezindaweni ezilinganiselwe izinsiza.

Ekuphetheni, i-centrifuge ishintshe kakhulu amasu okuhlukanisa igazi futhi yaba negalelo elikhulu ekuthuthukisweni kwezokwelapha. Ngokusebenzisa kwayo okuhlukahlukene kanye nentuthuko yezobuchwepheshe eqhubekayo, iyaqhubeka nokuthuthukisa ukunemba nokusebenza kahle kokuhlolwa kokuxilonga, ukumpontshelwa igazi, kanye nocwaningo lwezokwelapha. Njengoba lo mkhakha uqhubeka, singalindela intuthuko eyengeziwe ezokwakha ikusasa le-centrifugation embonini yezokwelapha.