Chlamydia trachomatis ga qarshi antitana, IgG
Kod:17051
| Kabi | Chlamydia trachomatis ga qarshi IgG |
|---|
Tahlil ma'lumotlari
Tadqiqot usuli
- Ferment bilan bog'langan immunosorbent analiz (ELISA)
Kutilayotgan natija topshirish vaqti
1 kun
Maxsus tayyorlik
- Do not smoke for at least 30 minutes before the blood draw.
Qanday foydalanish
Chlamydia trachomatis ga qarshi antitana, IgG (anti-Chlamydia trachomatis IgG) testi C. trachomatis ga avvalgi ta’sirlanishni hujjatlashtirish uchun qo‘llanadi. Boshqa serologik sinflar (IgM va IgA) va klinik topilmalar bilan birga infeksiyaning bosqichini aniqlashga yordam beradi. U oldingi xlamidial kasallik bilan bog‘liq holatlarni, jumladan falop naylari omilli bepushtlik yoki bachadondan tashqari homiladorlik tarixi bo‘lgan holatlarni baholashga yordam berishi mumkin.
Cheklovlar
Chlamydia trachomatis majburiy ichki hujayraviy bakteriya bo‘lib, ikki fazali siklga ega: u ekstrasellyulyar, antibiotiklarga sezgir bo‘lmagan elementar tanachalar va hujayra ichida ko‘payuvchi retikulyar tanachalar o‘rtasida almashinadi. Yuqtirish shilliq qavat bilan kontakt orqali, eng ko‘p jinsiy ekspozitsiya yo‘li bilan sodir bo‘ladi; perinatal tarqalish tug‘ruq yo‘llaridan o‘tish vaqtida yuz berishi mumkin. Mikroorganizmlar uretra, endoserviks, rektum, kon’yunktiva va orofarenksning ustunli epiteliy hujayralarini nishonga oladi. Odatdagi inkubatsiya davri 7 dan 20 kungacha; infeksiya asemptomatik yoki minimal simptomlar bilan kechishi mumkin, shu bilan birga to‘qima shikastlanishi to‘planib boradi. Ayollarda infeksiya ko‘pincha servitsit ko‘rinishida namoyon bo‘ladi va endometrit hamda salpingitga ko‘tarilib, falop naylariga shikast yetkazishi, bepushtlik yoki bachadondan tashqari homiladorlik xavfini oshirishi mumkin; peritoneumga tarqalishi ehtimoli bor. Erkaklarda odatdagi ko‘rinish nongonokokk uretrit bo‘lib, epididimis jalb qilinishi mumkin; prostatit rivojlanishi mumkin. Perinatal infeksiya neonatal kon’yunktivit yoki pnevmoniyaga olib kelishi mumkin. Lymphogranuloma venereum ma’lum serovarlar sabab bo‘ladigan alohida invaziv sindrom hisoblanadi. Gumoral immun javoblar IgM, IgA va IgG ni o‘z ichiga oladi va ular infeksiya davomida turli vaqtlarda paydo bo‘ladi. IgG odatda birlamchi infeksiyadan 3 dan 4 haftagacha muddatda aniqlanadi va faol kasallik vaqtida ham, shuningdek klinik simptomlar bartaraf bo‘lgandan keyin uzoq muddat davomida mavjud bo‘lishi mumkin, o‘tmishdagi infeksiya ko‘rsatkichi sifatida xizmat qiladi.
| Referens oraliq |
| ||||
|---|---|---|---|---|---|
| Ko'rsatmalar | Clinical suspicion of chlamydial disease presenting as cervicitis, urethritis, or pelvic inflammatory disease, Serologic staging of chlamydial infection using an antibody profile in conjunction with IgM and IgA, Demonstration of prior Chlamydia trachomatis exposure during evaluation of infertility or a previous ectopic pregnancy |
Namunangiz talablari
| Namunangiz | Zardob |
|---|---|
| Container | Oltin/yo'lbars qopqoqli probirka (SST, gel ajratgich) |
| Saqlash tayyorlik | Sovutilgan, Muzlatilgan |
References
Black CM. Current methods of laboratory diagnosis of Chlamydia trachomatis infections. Clin Microbiol Rev. 1997;10:160-184.
Black CM. Serological tests for Chlamydia trachomatis infections (author’s reply). Clin Microbiol Rev. 1998;11:228-229.
Centers for Disease Control and Prevention. Recommendations for the prevention and management of Chlamydia trachomatis infections. MMWR. 1993;42(RR-12):1-39.
Ishi K, Shimota H, Kawashima T, Kawahata S, Kubota T, Takada M. Significance of determination of the blood antibody level in Chlamydia trachomatis infection of the uterine cervix. Rinsho Byori. 1991;39:1215-1219.
Numazaki K. Serological tests for Chlamydia trachomatis infections (letter to the editor). Clin Microbiol Rev. 1998;11:228.
Takaba H, Nakano Y, Miyake K. Studies on detection of serum IgA and IgG antibodies specific for Chlamydia trachomatis in latent infections in males. Nippon Hinyokika Gakkai Zasshi. 1991;82:1084-1090.
Workowski KA, Lampe MF, Wong KG, Watts MB, Stamm WE. Long-term eradication of Chlamydia trachomatis genital infection after antimicrobial therapy: evidence against persistent infection. JAMA. 1993;270:2071-2075.