Testsealabs Chikungunya IgM Test

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Nnwale Chikungunya IgM bụ ngwa ngwa, in vitro diagnostic chromatographic immunoassay emebere maka nchọpụta qualitative nke ọgwụ mgbochi Immunoglobulin M (IgM) megide nje Chikungunya (CHIKV) n'ụdị mmadụ.

 

gouNsonaazụ ngwa ngwa: Lab-nke ziri ezi na nkeji gouNkọwapụta nke ụlọ nyocha: Kwesịrị ntụkwasị obi na ntụkwasị obi
gouNwalee ebe ọ bụla: Enweghị nleta ụlọ nyocha achọrọ  gouOgo enwetara: 13485, CE, Mdsap kwadoro
gouDị Mfe & Nhazi: Ọ dị mfe iji, nsogbu efu  gouỌdịmma kacha mma: nwalee nke ọma n'ụlọ

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Nnwale Chikungunya IgM

Nnwale Chikungunya IgM bụ ngwa ngwa, in vitro diagnostic chromatographic immunoassay emebere maka nchọpụta qualitative nke ọgwụ mgbochi Immunoglobulin M (IgM) megide nje Chikungunya (CHIKV) n'ụdị mmadụ.

 

Atụmatụ na nkọwapụta:

 

  1. Ihe nyocha nke ebumnuche: Nnwale a na-achọpụta kpọmkwem ọgwụ mgbochi klaasị IgM nke sistemu ahụ ji alụso ọrịa ọgụ na-emepụta na nzaghachi nje virus Chikungunya. Ọgwụ mgbochi IgM bụ nke mbụ na-apụta n'oge ọrịa siri ike, a na-achọpụtakarị n'ime ụbọchị 3-7 ka mmalite nke mgbaàmà ahụ gasịrị ma na-adịgide ruo ọtụtụ izu ruo ọnwa. Ya mere nchọpụta ha bụ ihe ngosipụta dị oke mkpa nke ọrịa CHIKV na nso nso a ma ọ bụ nnukwu.
  2. Ndakọrịta ụdịdị: A kwadoro ule a maka iji ọtụtụ ụdị nlele, na-enye mgbanwe maka ntọala nlekọta ahụike dị iche iche:

 

  • Ọbara dum (Mkpịsị aka ma ọ bụ Venipuncture): Na-enyere aka nlekọta ngwa ngwa ma ọ bụ nyocha onye ọrịa dị nso na-enweghị mkpa nhazi nlele dị mgbagwoju anya.
  • Ọbara: Ụdị ọkọlọtọ ọla edo maka nchọpụta mgbochi mmadụ na ntọala ụlọ nyocha.
  • Plasma: Na-enye ụzọ ọzọ maka ọbara ọbara, na-adịkarị ngwa ngwa na ụlọ nyocha ụlọ ọgwụ.

 

  1. Eji Ezubere & Uru Nchọpụta: Ebumnuche bụ isi nke ule a bụ inyere ndị ọkachamara ahụike aka ịchọpụta nnukwu ọrịa nje Chikungunya. Nsonaazụ IgM dị mma, ọkachasị mgbe ejikọta ya na mgbaàmà ụlọ ọgwụ (oke ahụ ọkụ mberede, mgbu nkwonkwo siri ike, ọkụ ọkụ, isi ọwụwa, wdg) na ọnọdụ ọrịa na-efe efe (ije ma ọ bụ ebe obibi na mpaghara endemic), na-enye nkwado siri ike maka ọrịa CHIKV na-arụ ọrụ ma ọ bụ na-adịbeghị anya. Ọ bara uru karịsịa n'oge mmalite nke ọrịa ahụ mgbe ọgwụ mgbochi IgG nwere ike ghara ịchọta ya.
  2. Ụkpụrụ Teknụzụ: Dabere na teknụzụ immunoassay chromatographic mpụta:

 

  • Colloidal Gold Conjugate: Mpempe ule ahụ nwere pad nwere CHIKV antigen jikọtara na ụmụ irighiri ọla edo colloidal.
  • Ihe nlele: Mgbe etinyere ihe nlele (ọbara, serum, ma ọ bụ plasma), ọ na-akwaga chromatographically n'akụkụ eriri ahụ.
  • Mgbochi Mgbochi: Ọ bụrụ na ọgwụ mgbochi CHIKV kpọmkwem IgM dị na nlele ahụ, ha ga-ejikọta na antigens CHIKV nwere ọla edo, na-eme mgbagwoju anya antigen-antibody.
  • Nnwale ahịrị nnwale: Mgbagwoju anya a na-aga n'ihu ma na-ejide ya site na mgbochi IgM mgbochi mmadụ na mpaghara ahịrị ule (T), na-ebute ahịrị na-ahụ anya.
  • Ahịrị njikwa: ahịrị njikwa (C), nke nwere ọgwụ mgbochi ọrịa na-ekekọta conjugate n'agbanyeghị ọgwụ mgbochi CHIKV, ga-apụtarịrị mgbe niile iji gosi na nnwale ahụ arụgoro nke ọma na nlele ahụ akwagala nke ọma.

 

  1. Nsonaazụ ngwa ngwa: Nnwale ahụ na-enye nsonaazụ anya, qualitative (Positive/Negative) na-adịkarị n'ime nkeji 10-20, na-eme ka mkpebi ụlọ ọgwụ dị ngwa ngwa.
  2. Ọ dị mfe iji: Ezubere maka ịdị mfe, chọrọ ọzụzụ dị nta na enweghị akụrụngwa pụrụ iche maka nkọwa nsonaazụ, na-eme ka ọ dabara maka ntọala dị iche iche gụnyere ụlọ ọgwụ, ụlọ nyocha, na enwere ike iji ubi mee ihe n'oge ntiwapụ.
  3. Ihe ndị dị mkpa:

 

  • Qualitative: Nke a bụ ule nyocha na-enye azịza Ee/Mba maka ọnụnọ nke ọgwụ mgbochi IgM, ọ bụghị ọnụọgụ (titer).
  • Mmekọrịta ụlọ ọgwụ: A ga-atụgharịrịrị nsonaazụ ya na akụkọ ihe mere eme nke onye ọrịa, ihe mgbaàmà, ihe egwu mkpughe, na nchọpụta ụlọ nyocha ndị ọzọ. Ọgwụ mgbochi IgM nwere ike ịdịgide mgbe ụfọdụ ma ọ bụ megharịa ya na nje ndị metụtara ya (dịka ọmụmaatụ, O'nyong-nyong, Mayaro), nwere ike bute nsonaazụ ụgha. N'aka nke ọzọ, ịnwale ngwa ngwa na ọrịa ahụ (tupu IgM ebilitela na ọkwa a na-achọpụta) nwere ike iwepụta ihe na-adịghị mma.
  • Nnwale agbakwunyere: N'ụfọdụ algọridim nyocha diagnostic, enwere ike isochi IgM dị mma site na nnwale ndị ọzọ akọwapụtara (dị ka Plaque Reduction Neutralization Test - PRNT) maka nkwenye, ma ọ bụ nnwale IgG jikọtara ọnụ (na n'ụdị nnukwu na convalescent) enwere ike iji gosipụta ntụgharị seroconversion.

 

Na nchịkọta, Nnwale Chikungunya IgM bụ ngwa ngwa immunoassay enyi na enyi dị mkpa maka ịchọpụta nzaghachi mgbochi IgM, na-eje ozi dị ka ngwá ọrụ dị mkpa maka nyocha ụlọ nyocha a na-eche na ọ bụ nnukwu ọrịa Chikungunya, karịsịa na mmalite mmalite nke ọrịa ahụ.
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