Unug ka-hortagga Islet (ICA) Qalabka ELISA ee Ka-hortagga Jirka

Sharaxaad Gaaban:

Xirmadaan waxaa loogu talagalay in lagu ogaado tayeynta in vitro ee heerarka anti-islet cell antibody (ICA) ee serumka aadanaha. Kiliinik ahaan, waxa inta badan loo isticmaalaa sidii qalab lagu baadho kaaliyaha Nooca 1aad ee Sonkorowga Mellitus (T1DM).

 

Unugyada Islet-ka waa unugyada difaaca jirka ee bartilmaameedsada antigens-ka dusha sare ama gudaha unugyada jasiiradaha ganaca, gaar ahaan unugyada β. Joogitaankooda waxay si dhow ula xiriiraan dhaawaca difaaca jirka ee unugyada jasiiradaha, taas oo ah astaamaha muhiimka ah ee pathological T1DM. Marxaladaha hore ee T1DM, xittaa ka hor intaanay muuqan calaamado caafimaad oo muuqda sida hyperglycemia, ICA inta badan waxaa lagu ogaan karaa serum, taasoo ka dhigaysa calaamad muhiim u ah difaaca hore ee cudurka.

 

Shakhsiyaadka leh taariikhda qoyska ee sonkorowga ama kuwa muujinaya calaamadaha cudurka macaanka ka hor, ogaanshaha heerarka ICA waxay gacan ka geysaneysaa qiimeynta khatarta ah inuu ku dhaco T1DM. Intaa waxaa dheer, bukaanka aan caddayn sababaha hyperglycemia, ICA waxay ka caawisaa inay ka soocdo T1DM noocyada kale ee sonkorowga, iyada oo hagaya samaynta qorshooyinka daaweynta habboon. Marka la kormeero isbeddelada heerarka ICA, waxay sidoo kale bixin kartaa tixraac lagu qiimeeyo horumarka unugyada islet iyo waxtarka tallaabooyinka dhexgalka.


Faahfaahinta Alaabta

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Mabda'a

Qalabkani waxa uu ku ogaanayaa unugyada difaaca jirka ee islet-ka (ICA) ee muunadaha serum ee bini-aadmiga oo ku salaysan habka aan tooska ahayn, oo leh antigens-ka unugyada islet-ka ee la safeeyey ee loo isticmaalo sida antigen-ka dahaarka ah.

 

Habka baadhistu waxa uu ku bilaabmayaa in lagu daro muunada serum-ka ee ceelasha falcelinta ee hore loogu dahaadhay antigen-ka, oo ay ku xigto ka-soo-bax. Haddii ICA ay ku jirto muunada, waxay si gaar ah ugu xidhi doontaa antigens-ka unugyada jaziiradaha ee dahaarka leh ee ceelasha, taasoo samaynaysa dhismayaal antigen-antibody deggan. Qaybaha aan xidhnayn ayaa markaa laga saaraa iyadoo la dhaqayo si loo hubiyo saxnaanta falcelinta dambe.

 

Marka xigta, isku-xireyaasha enzymes ayaa lagu daraa ceelasha. Ka dib tillaabada labaad ee tallaalka, Enzymes conjugates waxay ku xidhaan dhismooyinka antigen-antibody ee jira. Marka xalka substrate-ka ee TMB la soo bandhigo, ensaymka ku jira isku dhafan wuxuu kiciyaa falcelinta TMB, taasoo keentay isbeddel midab muuqda. Ugu dambeyntii, akhristaha microplate waxaa loo isticmaalaa in lagu cabbiro nuugista (qiimaha A), kaas oo u oggolaanaya go'aaminta heerarka ICA ee muunada iyadoo lagu saleynayo xoogga falcelinta midabka.

 

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Tilmaamaha Alaabta

Mabda'a Baaritaanka difaaca jirka ee Enzyme ayaa ku xiran
Nooca DadbanHabka
Shahaado NMPA
Tijaabada Serum / plasma
Tilmaamid 48T /96T
Heerkulka kaydinta 2-8
Nolosha shelf 12bilo

Dalbashada Macluumaadka

Magaca alaabta

Xirmo

Tijaabada

Anti-JasiiraddaUnug (ICA) Qalabka ELISA ee ka hortagga unugyada

48T / 96T

Serum / plasma


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