ntshav sib cais li cas hauv lub centrifuge
Cov Ntshav Sib Cais Li Cas Hauv Lub Centrifuge?
Kev Taw Qhia:
Cov centrifuges yog cov cuab yeej siv hauv chav kuaj mob uas siv los cais ntau yam khoom sib xyaw los ntawm lub zog centrifugal. Lawv muaj ntau yam kev siv hauv kev tshawb fawb txog kab mob, tshuaj lom neeg, thiab kev kho mob. Ib qho ntawm kev siv tseem ceeb tshaj plaws ntawm centrifuges yog kev cais cov khoom ntshav. Cov txheej txheem no ua lub luag haujlwm tseem ceeb hauv ntau yam kev kho mob, suav nrog kev hloov ntshav, kev kuaj mob, thiab kev tshawb fawb. Hauv tsab xov xwm no, peb yuav tshawb nrhiav seb cov ntshav sib cais li cas hauv lub centrifuge thiab qhov tseem ceeb ntawm cov txheej txheem no hauv kev kho mob niaj hnub no.
I. Kev Nkag Siab Txog Cov Cheebtsam ntawm Cov Ntshav:
Ua ntej peb yuav kawm txog txoj kev sib cais, cia peb nkag siab luv luv txog cov khoom xyaw ntawm cov ntshav. Cov ntshav muaj cov qe ntshav liab, cov qe ntshav dawb, cov platelets, thiab cov plasma. Cov qe ntshav liab thauj cov pa oxygen mus thoob plaws lub cev, cov qe ntshav dawb ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv kab mob, cov platelets pab kom cov ntshav khov, thaum cov plasma yog cov kua uas nqa cov as-ham, cov khoom pov tseg, cov tshuaj hormones, thiab cov protein.
II. Cov Txheej Txheem Centrifugation:
Kev siv lub tshuab centrifugation los ua kom cov khoom me me txav mus rau sab nraud thiab poob rau hauv qab vim yog lub zog centrifugal. Kev sib cais cov ntshav yog muab cov ntshav tso rau hauv lub raj tshwj xeeb hu ua lub raj centrifuge. Tom qab ntawd lub raj raug ntxig rau hauv lub tshuab centrifuge, uas tig ntawm qhov ceev ceev, tsim kom muaj lub zog centrifugal uas xav tau.
III. Kauj Ruam 1: Tsim Lub Zog Centrifugal:
Thaum lub tshuab centrifuge nce lub zog, nws tsim lub zog radial, hu ua lub zog centrifugal. Lub zog no thawb cov khoom ntshav tawm ntawm qhov chaw nruab nrab ntawm kev sib hloov. Cov khoom hnyav dua, xws li cov qe ntshav liab thiab cov platelets, nyob ze rau hauv qab, thaum cov khoom sib dua, suav nrog cov plasma, txav mus rau sab saud.
IV. Kauj Ruam 2: Tsim Cov Txheej:
Vim muaj ntau yam sib txawv ntawm cov ntshav sib txawv, lawv sib cais ua ntau txheej sib txawv hauv lub raj centrifuge. Cov khoom hnyav tshaj plaws, cov qe ntshav liab, tsim cov txheej hauv qab, tom qab ntawd yog ib txheej nyias nyias ntawm cov platelets, hu ua buffy coat. Cov txheej sab saud muaj plasma, uas zoo li cov kua daj.
V. Kauj Ruam 3: Kev Ruaj Ntseg thiab Kev Sau Khoom:
Thaum cov txheej txheem sib cais tiav lawm, lub centrifuge yuav raug tso tseg, thiab lub raj centrifuge yuav raug tshem tawm kom zoo zoo kom tiv thaiv cov khaubncaws sab nraud povtseg kom tsis txhob sib xyaw ua ke. Cov khaubncaws sab nraud povtseg uas ruaj khov ntawm cov khoom ntshav ces tuaj yeem raug sau los ntawm ntau txoj kev, xws li pipetting lossis decanting, nyob ntawm seb koj xav siv li cas.
VI. Tej Yam Uas Cuam Tshuam Rau Kev Sib Cais Ntshav:
Muaj ntau yam uas cuam tshuam rau qhov ua tau zoo thiab qhov tseeb ntawm kev sib cais ntshav hauv lub tshuab centrifuge. Cov yam no suav nrog qhov ceev thiab lub sijhawm ntawm kev centrifuge, kev tsim thiab qhov loj ntawm cov raj centrifuge siv, thiab hom tshuab centrifuge. Nws yog ib qho tseem ceeb heev uas yuav tsum ua kom zoo dua cov kev ntsuas no kom ua tiav cov txiaj ntsig xav tau thiab zam kev puas tsuaj rau cov khoom ntshav.
VII. Qhov Tseem Ceeb Hauv Kev Siv Kho Mob:
Kev sib cais ntshav hauv lub centrifuge muaj qhov tseem ceeb heev rau ntau yam kev siv kho mob:
1. Kev Hloov Ntshav: Kev siv lub tshuab centrifugation pab cais cov ntshav ua tej feem, ua rau muaj peev xwm xaiv cov feem ntshav tshwj xeeb uas xav tau rau kev hloov ntshav. Piv txwv li, cov txheej txheem sib cais no tuaj yeem cais cov qe ntshav liab rau cov neeg mob ntshav tsis txaus lossis cov qe ntshav dawb rau cov neeg uas muaj teeb meem ntshav khov.
2. Kev Kuaj Mob: Los ntawm kev cais cov khoom xyaw ntawm cov ntshav, cov kws kho mob tuaj yeem tshuaj xyuas cov khoom tshwj xeeb rau cov cim kab mob thiab cov teeb meem tsis zoo. Qhov no pab tau rau kev kuaj mob xws li ntshav tsis txaus, kab mob sib kis, mob ntshav dawb, thiab lwm yam.
3. Kev Tshawb Fawb thiab Kev Tsim Tshuaj: Kev sib cais cov ntshav ua lub luag haujlwm tseem ceeb hauv kev tshawb fawb hauv chav kuaj. Cov kws tshawb fawb tuaj yeem tau txais cov khoom huv xws li cov qe ntshav dawb los kawm txog kev tiv thaiv kab mob, tshuaj xyuas cov protein hauv plasma, lossis tshuaj xyuas cov platelet ua haujlwm. Cov kev tshawb fawb no pab txhawb rau kev tsim cov tshuaj, tshuaj tiv thaiv kab mob, thiab nkag siab txog ntau yam kab mob.
4. Cov Txheej Txheem Kho Mob: Centrifugation txhawb nqa ntau yam txheej txheem kho mob, xws li kev kho mob stem cell. Los ntawm kev cais qee yam khoom xws li stem cell los ntawm tus neeg mob cov ntshav, lawv tuaj yeem siv los pab rov tsim cov nqaij puas tsuaj thiab kho qee yam mob.
5. Kev Khaws Ntshav: Hauv cov txhab ntshav, kev siv lub tshuab centrifugation ua rau muaj kev sib cais cov ntshav tag nrho ua ke, ua rau muaj kev nyab xeeb thiab muaj cov khoom tshwj xeeb raws li qhov xav tau. Qhov no ua rau kev tswj ntshav zoo thiab ua kom muaj kev sib haum xeeb thaum lub sijhawm hloov ntshav.
Xaus lus:
Kev siv lub tshuab centrifugation yog ib qho txheej txheem tseem ceeb hauv kev kho mob niaj hnub no uas tso cai rau kev sib cais thiab kev rho tawm cov khoom ntawm cov ntshav. Los ntawm kev nkag siab txog kev sib cais cov ntshav hauv lub tshuab centrifuge, peb tuaj yeem nkag siab txog nws qhov tseem ceeb hauv ntau yam kev siv kho mob, suav nrog kev hloov ntshav, kev kuaj mob, kev tshawb fawb, thiab cov txheej txheem kho mob. Cov txheej txheem muaj zog no txuas ntxiv pab txhawb rau kev nce qib hauv kev kho mob thiab txhim kho cov txiaj ntsig ntawm tus neeg mob.
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