Rotavirus, to‘g‘ridan-to‘g‘ri aniqlash immunoanalizi
Kod:6014|CPT:87425|LOINC:5880-0
| Kabi | Rotavirus antigeni, EIA (enzimli immunoanaliz) |
|---|
Tahlil ma'lumotlari
Tadqiqot usuli
- Immunoanaliz
- Bir bosqichli immunoxromatografik analiz
Kutilayotgan natija topshirish vaqti
1 kun
Maxsus tayyorlik
- No specific preparation is required.
Qanday foydalanish
Rotavirus, to‘g‘ridan-to‘g‘ri aniqlash immunoanalizi (rotavirus antigeni testi; Rotavirus Ag EIA) najasda rotavirus antigenini baholaydi, simptomli shaxslarda rotavirus gastroenteritini tashxislash va simptomsiz tashuvchilikni aniqlash uchun qo‘llanadi. Ushbu testdan foydalanish gumon qilingan virusli gastroenteritni baholashni qo‘llab-quvvatlaydi va infeksiyani oldini olish hamda nazorat choralarini belgilashga yordam beradi.
Cheklovlar
Rotavirus – fekal–oral yo‘l orqali yuqadigan enterik RNK virusi bo‘lib, kichik yoshdagi bolalar va keksalarda og‘ir diareyaning asosiy sabablaridan biridir. Asosan odamdan odamga yuqadi, kasallanish sovuq fasllarda ortadi, va inkubatsiya davri odatda 15 soatdan bir necha kungacha davom etadi. Kasallik to‘satdan boshlanadi, ko‘ngil aynishi, qusish va diareya bilan namoyon bo‘ladigan gastroenterit bilan kechadi, ko‘pincha isitma hamroh bo‘ladi. Asoratlar qatoriga suvsizlanish va u bilan bog‘liq elektrolit hamda kislota–ishqor muvozanati buzilishlari kiradi. Simptomsiz infeksiya uchraydi, va infeksiyadan keyingi immunitet to‘liq emas, qayta yuqtirishga imkon beradi. Kasallikning o‘tkir bosqichida najasda rotavirus antigenini aniqlash sezgir va xos diagnostik usul hisoblanadi.
| O'lchov birligi | qualitative |
|---|---|
| Referens oraliq | — |
| Ko'rsatmalar | Acute diarrheal illness with suspected rotavirus during the first 1–4 days of symptoms, Assessment for asymptomatic rotavirus shedding/carriage, Differential diagnosis of acute infectious diarrhea, including cholera, escherichiosis, salmonellosis, bacterial foodborne intoxication, shigellosis, and other viral diarrheas |
Namunangiz talablari
| Namunangiz | Najis |
|---|---|
| Container | Steril najas idishi |
| Hajm | 2 mL |
| Saqlash tayyorlik | Sovutilgan |
References
Christensen ML. Human viral gastroenteritis. Clin Microbiol Rev. 1989 Jan; 2(1):51-89. PubMed 2644024.
Gray LD. Novel viruses associated with gastroenteritis. Clin Microbiol Newslet. 1991; 13(18):137-144.
Manual of rotavirus detection and characterization methods. Department of Immunization, Vaccines and Biologicals, World Health Organization. Geneva: WHO; 2009. 147 p.
Dormitzer PR. Rotaviruses. In: Mandell GL, Bennett JE, Dolin R, editors. Principles and Practice of Infectious Disease. 6th ed. Philadelphia, PA: Churchill Livingstone; 2005. p. 2701.
Gastroenteritis Viruses: Novartis Foundation Symposium 238. Chadwick D, Goode JA, editors. Wiley; 2001. 330 p.