Igciwane Lomkhuhlane A/Igciwane Lomkhuhlane B

Incazelo emfushane:

Le khithi isetshenziselwa ukutholwa kwekhwalithi yegciwane lomkhuhlane A kanye negciwane lomkhuhlane B we-RNA kumasampula we-oropharyngeal swab.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Igama lomkhiqizo

I-HWTS-RT174-Influenza A Virus/Influenza B Virus Nucleic Acid Detection Kit (Fluorescence PCR)

I-Epidemiology

Ngokusekelwe kumehluko we-antigenic phakathi kwe-NP gene ne-M gene, amagciwane omkhuhlane angahlukaniswa abe yizinhlobo ezine: i-influenza A virus (IFV A), i-influenza B virus (IFV B), i-influenza C virus (IFV C) kanye ne-influenza D virus (IFV D)[1]. Igciwane loMkhuhlane A linababungazi abaningi kanye nama-serotypes ayinkimbinkimbi, futhi lingathola amandla okusakazeka kubo bonke ababungazi ngokuhlanganiswa kabusha kofuzo kanye nokuguquguquka okuguquguqukayo. Abantu abanawo ukuzivikela okuhlala njalo egciwaneni lomkhuhlane A, ngakho-ke abantu bayo yonke iminyaka yobudala bavame ukungenwa kalula. Igciwane lomkhuhlane A yilona gciwane elidala izifo eziwubhadane zomkhuhlane[2]. Igciwane loMkhuhlane B livame kakhulu endaweni encane futhi okwamanje alinawo ama-subtypes. Okubalulekile okubangela ukutheleleka kwabantu yisizukulwane sakwaB/Yamagata noma sakwaB/Victoria. Phakathi kwamacala aqinisekisiwe omkhuhlane emazweni ayi-15 esifundeni sase-Asia-Pacific inyanga ngayinye, izinga eliqinisekisiwe legciwane lomkhuhlane B liyi-0-92%[3]. Ngokungafani negciwane lomkhuhlane A, amaqembu athile afana nezingane kanye nabantu abadala asengozini yokuthola igciwane lomkhuhlane B futhi ajwayele ukuba nezinkinga, okubeka umthwalo omkhulu emphakathini kunegciwane lomkhuhlane A.[4].

Isiteshi

FAM MP nucleic acid
I-ROX

Ukulawula Kwangaphakathi

Imingcele Yezobuchwepheshe

Isitoreji

≤-18℃

Impilo yeshelufu Izinyanga ezingu-12
Uhlobo Lwesifanekiso Isampula ye-Oropharyngeal swab
Ct Umkhuhlane A, Umkhuhlane BCt≤35
CV <5.0%
LoD Umkhuhlane A kanye Nomkhuhlane Bwonke angama-200Copies/mL
Ukucaciswa

I-Cross-reactivity: Akukho ukusabela okuphambene phakathi kwekhithi ne-Bocavirus, i-rhinovirus, i-cytomegalovirus, igciwane le-syncytial virus, i-parainfluenza virus, i-Epstein-Barr virus, i-herpes simplex virus, i-Varicella-zoster virus, i-mumps virus, i-enterovirus, igciwane lesimungumungwane, i-human metapneumovirus, i-adenovirus, i-coronavirus, i-coronavirus, i-coronavirus, i-coronavirus I-Chlamydia pneumoniae, i-Mycoplasma pneumoniae, i-Streptococcus pneumoniae, i-Klebsiella pneumoniae, i-Streptococcus pyogenes, i-Legionella, i-Pneumocystis carinii, i-Haemophilus influenzae, i-Bordetella pertussis, i-Staphylococcus aureus, i-Mycobacterium pyogenes, i-Candidates, i-Mycobacterium tuberculosis i-glabrata, i-Aspergillus fumigatus, i-Cryptococcus neoformans, i-Streptococcus salivarius, i-Moraxella catarrhalis, i-Lactobacillus, i-Corynebacterium, ne-DNA yomuntu ye-genomic.

Ukuhlolwa kokuphazanyiswa: Khetha i-mucin (60 mg/mL), igazi lomuntu (50%), i-phenylephrine (2mg/mL), i-oxymetazoline (2mg/mL), i-sodium chloride (20mg/mL) ene-preservative engu-5%, i-beclomethasone (20mg/mL), i-dexamethasone (20mg/mL), i-flunisognodem2 i-acetonide (2mg/mL), ibudesonide (1mg/mL), i-mometasone (2mg/mL), i-fluticasone (2mg/mL), i-histamine hydrochloride (5mg/mL), i-benzocaine (10%), i-menthol (10%), i-zanamivir (20mg/mL), i-peramivir (1mg/mL), i-peramivir (1mg/mL) (0.6mg/mL), i-oseltamivir (60ng/mL), i-ribavirin (10mg/L) yokuhlolwa kokuphazanyiswa, kanye nemiphumela ibonisa ukuthi izinto eziphazamisayo ekugxilweni okungenhla aziphazamisi ukutholwa kwekhithi.

Izinsimbi Ezisebenzayo SLAN-96P Real-Time PCR Systems

I-Applied Biosystems 7500 Real-Time PCR System

I-QuantStudio®5 Izinhlelo ze-PCR Zesikhathi Sangempela

LineGene 9600 Plus Real-Time PCR Uhlelo Lokuthola

I-MA-6000 Real-Time Quantitative Thermal Cycler

I-BioRad CFX96 Real-Time PCR System

I-BioRad CFX Opus 96 Real-Time PCR System

Ukugeleza komsebenzi

I-Macro & Micro-Test Viral DNA/RNA Kit (HWTS-3017) (engasetshenziswa ne-Macro & Micro-Test Automatic Nucleic Acid Extractor (HWTS-3006C, HWTS-3006B)) yi-Jiangsu Macro & Micro-Test Med-Tech Co., Ltd.kunconywa ukukhishwa kwesampula kanye neizinyathelo ezilandelayo kufanele kubeqhubaed ngokuhambisana ngokuqinile ne-IFUkweKit.


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