Uvavanyo lwesikhohlela ngqo kwi-anti-fluorescent antibody (DFA)

Isikhohlela ngqo kwi-anti-fluorescent antibody (DFA) luvavanyo lweelebhu olujonga izinto ezincinci kwimfihlo yamaphaphu.

Uya kuvelisa isampuli yesikhohlela kwimiphunga yakho ngokukhohlela amafinyila asezantsi emiphungeni yakho. (I-Mucus ayifani namathe okanye ukutshica emlonyeni.)

Isampulu ithunyelwa elebhu. Kukho, idayi ye-fluorescent yongezwa kwisampuli. Ukuba kukho izinto ezincinci ezikhoyo, ukukhanya okuqaqambileyo (i-fluorescence) kunokubonwa kwisampulu yesikhohlela usebenzisa imicroscope ekhethekileyo.

Ukuba ukukhohlela akuvelisi isikhohlela, unyango olunokuphefumla lunokunikwa ngaphambi kovavanyo lokudala isikhohlela.

Akukho kuphazamiseka kolu vavanyo.

Ugqirha wakho unokuyalela olu vavanyo ukuba uneempawu ezithile zosulelo lwemiphunga.

Ngokuqhelekileyo, akukho mpendulo ye-antigen-antibody.

Iziphumo ezingaqhelekanga zinokubangelwa sisifo esinjenge:

• Isifo seLegionnaire
• I-pneumonia ngenxa yeentsholongwane ezithile

Akukho bungozi kolu vavanyo.

Uvavanyo ngqo lwe-immunofluorescence; I-antibody ngqo ye-fluorescent - isikhohlela

I-Banaei N, iDeresinski SC, iPinsky BA. Ukuxilongwa kweMicrobiologic yosulelo lwemiphunga. Ku: Broaddus VC, Mason RJ, Ernst JD, et al, ii-eds. Incwadi kaMurray kunye neNadel yeyeza lokuphefumla. Umhla wesi-6. IPhiladelphia, PA: Elsevier Saunders; 2016: isahluko 17.

Patel R. Ugqirha kunye nelebhu ye-microbiology: uku-odolwa kovavanyo, ukuqokelelwa kwesampulu, kunye nokutolikwa kwesiphumo. Ku: Bennett JE, Dolin R, Blaser MJ, ii-eds. Mandell, Douglas, kunye neBennett's Principles and Practice of Infectious Diseases. Umhla we-9. IPhiladelphia, PA: Elsevier; 2020: isahluko 16.