Teko ea sekokoana-hloko ea fluorescent antibody (DFA)

Sputum antibody e tsamaeang ka ho toba ea fluorescent (DFA) ke teko ea lab e shebang likokoana-hloko tse nyane ka har'a matšoafo.

U tla hlahisa sampole ea sekhohlela matšoafong a hao ka ho khohlela mamina a tsoang ka hare matšoafong a hao. (Mucus ha e tšoane le mathe kapa mathe a tsoang molomong.)

Mohlala o romelloa labong. Moo, dae ea fluorescent e eketsoa sampoleng. Haeba likokoana-hloko li le teng, khanya e khanyang (fluorescence) e ka bonoa sampoleng ea sekhohlela ho sebelisoa microscope e khethehileng.

Haeba ho khohlela ho sa hlahise sekhohlela, kalafo ea ho hema e ka fanoa pele ho tlhahlobo ho tsosa tlhahiso ea sekhohlela.

Ha ho na bothata ka tlhahlobo ena.

Ngaka ea hau e ka laela tlhahlobo ena haeba u na le matšoao a mafu a itseng a matšoafo.

Ka tloaelo, ha ho na antigen-antibody reaction.

Liphetho tse sa tloaelehang li ka bakoa ke ts'oaetso e kang:

• Lefu la Legionnaire
• Pneumonia ka lebaka la libaktheria tse itseng

Ha ho na likotsi ka tlhahlobo ena.

Teko e tobileng ea immunofluorescence; Sesole sa 'mele se tobileng sa fluorescent - sekhohlela

Banaei N, Deresinski SC, Pinsky BA. Tlhahlobo ea Microbiologic ea tšoaetso ea matšoafo. Ka: Broaddus VC, Mason RJ, Ernst JD, et al, li-eds. Buka ea Bongaka ea Phefumoloho ea Murray le Nadel. La 6th. Philadelphia, PA: Elsevier Saunders; 2016: khaolo ea 17.

Patel R. Setsi sa bongaka le laboratori ea microbiology: ho odara liteko, pokello ea mehlala, le phetolelo ea sephetho. Ka: Bennett JE, Dolin R, Blaser MJ, bahlophisi. Mandell, Douglas, le Bennett's Principles and Practice of Infectious Diseases. La 9th. Philadelphia, PA: Elsevier; 2020: khaolo ea 16.