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Waa maxay sababta uu dhaqanka unugyadu marka hore u lisay unugyada dhiigga cas?

2022-12-23

Hordhac asaasi ah
Erythrocyte lysate waa mid ka mid ah hababka ugu fudud uguna fudud ee looga saaro unugyada dhiigga cas, taas oo ah, in lagu kala saaro unugyada dhiigga cas ee lysate, taas oo aan waxyeello u geysan unugyada nukleed waxayna si buuxda uga saari kartaa unugyada dhiigga cas. Kala-baxa lysate waa hab ka saarista unugyada cas cas ee khafiifka ah, kaas oo inta badan loo isticmaalo kala-soocidda iyo nadiifinta unugyada unugyada kala firidhsan dheefshiidka enzyme, kala-soocidda iyo nadiifinta lymphocytes, iyo ka saarida unugyada dhiigga cas ee tijaabooyinka borotiinka unugyada iyo nucleic soo saarista aashitada. Unugyada unugyada ay helaan lysate ee unugyada dhiigga cas kuma jiraan unugyada dhiigga cas, waxaana loo sii isticmaali karaa dhaqanka aasaasiga ah, isku dhafka unugyada, cytometry socodka, kala-soocidda iyo soo saarista nucleic acid iyo borotiinka, iwm.

Tilmaamaha isticmaalka
Muunada unugyada unugyada
1. Unugyo cusub ayaa lagu dheefshiiday xameeti/enzyme ama collagenase waxaana lagu kala firdhiyey ceshan unug keliya ah, ka sarreeyana waxaa la tuuray centrifugation.

2. Ka soo qaad ELS lysate qaboojiyaha at 4â, ku dar ELS lysate unug soo da'aya saamiga 1:3-5 (ku dar 3-5ml of lysate ilaa 1ml of cell compacted), si tartiib ah u afuuf oo qas.

3. Centrifuge at 800-1000rpm 5-8 daqiiqo oo tuur dareeraha cad ee cas ee sare.

4. Qaybta degdega ah ayaa la ururiyay oo lagu xardhay xalinta Hank ama xal dhaqameed aan serum-ka lahayn 2-3 jeer.

5, haddii dildilaaca aanu dhamaystirmin/dhamaystirnayn waxa lagu soo celin karaa talaabooyinka 2 iyo 3.

6. Unugyada dib u celinta ee tijaabooyinka xiga; Haddii RNA la soo saaro, waxa fiican in sidaas lagu sameeyo xalka laga soo diyaariyey Tallaabada 4 adoo isticmaalaya biyaha DEPC

Unugyada cas cas waxay leeyihiin wareeg nololeed oo aad u gaaban, kaliya 120 maalmood, laakiin si degdeg ah ayey u tarmaan dhiigga, xaaladdan oo kale waxay si gaar ah u awoodaan inay qaybiyaan unugyada, waana kuwa ugu dhaqsaha badan ee qaybiya dhammaan unugyada, sidaas darteed unugyadu waa mid aad u qiimo badan. marka aad bay faa'iido ugu leedahay dhaqanka unugyada. Aad bay u fududdahay, kuma jiro wax xubin ah oo ku jira, kaliya xuubabka unugyada iyo borotiinnada.

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