xav siv. Remel TB Decolorizer yog cov tshuaj reagent pom zoo siv nrog Kinyoun lossis Ziehl-Neelson carbolfuchsin staining txheej txheem kom sib txawv cov kab mob acid-ceev los ntawm cov kab mob uas tsis yog-ceev.
Dab tsi yog tus decolorizing tus neeg sawv cev hauv cov kua qaub nrawm?
Txoj cai ntawm Acid-Fast Stain
Tom qab ntawd cov smear yog decolorized nrog decolorizing tus neeg sawv cev (3% HCL hauv 95% cawv) tab sis cov kua qaub ceev cov hlwb tiv taus vim muaj cov khoom siv lipoidal ntau hauv lawv cov phab ntsa ntawm tes uas tiv thaiv kev nkag mus ntawm cov tshuaj decolorizing.
Dab tsi yog Decolorizer siv nyob rau hauv cov kua qaub ceev stain quizlet?
Acetone-alcohol yog cov decolorizing reagent siv hauv Gram stain. Yog tias cov khoom siv no siv los decolorize hlwb stained nrog carbol fuchsin, cov xim liab yuav tsis tawm ntawm ib lub hlwb, thiab cov hlwb uas tsis yog-acid-ceev yuav tshwm sim acid-ceev, piv txwv li, yuav stain liab.
Lub hom phiaj ntawm Decolorizer hauv acid-ceev staining yog dab tsi?
Steam pab txhawm rau txhawm rau txheej txheej waxy thiab txhawb kev nkag mus ntawm thawj qhov stain hauv cell. Cov smear yog tom qab ntawd yaug nrog cov decolorizer muaj zog heev, uas tshem tawm cov stain los ntawm tag nrho cov tsis-acid-ceev hlwb tab sis tsis permeate lub cell phab ntsa ntawm cov kab mob acid-ceev.
Vim li cas kua qaub cawv siv rau hauv cov kua qaub-ceev staining?
Acid cawv muaj muaj peev xwm ua kom tshem tawm tag nrho cov tsis-acid-ceevCov kab mob, yog li tsuas yog tawm hauv cov kab mob liab-xim acid-ceev ceev, xws li M. tuberculosis. Cov slides yog tom qab stained ib zaug thib ob nrog methylene xiav uas ua hauj lwm raws li ib tug counterstain.
