Cov txheej txheem:

Yuav ua li cas ua ib tug Wright stain?
Yuav ua li cas ua ib tug Wright stain?

Video: Yuav ua li cas ua ib tug Wright stain?

Video: Yuav ua li cas ua ib tug Wright stain?
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Wright Stain Method

  1. Ntxiv 1.0 ml ntawm cov tshuaj Wright Stain Kev daws raws li smear 1-3 feeb.
  2. Ntxiv 2.0 ml dej distilled los yog Phosphate buffer pH 6.5 thiab cia sawv ntsug ob zaug ntev li hauv kauj ruam 1.
  3. Yaug ua qias neeg smear nrog dej los yog Phosphate tsis pH 6.5 kom txog thaum cov npoo pom faintly pinkish-liab.

Ib yam li ntawd, nws raug nug, Wright stain test rau dab tsi?

Wright's stain yog ib hom kab mob histologic uas pab txhawb kev sib txawv ntawm cov qe ntshav. Nws yog classical sib tov ntawm eosin (liab) thiab methylene xiav dyes. Nws yog siv feem ntau los stain peripheral ntshav smears, cov zis kuaj , thiab cov pob txha pob txha aspirates uas tau soj ntsuam nyob rau hauv lub teeb pom kev zoo.

Tsis tas li ntawd, qhov txawv ntawm Giemsa thiab Wright stain yog dab tsi? Giemsa stain yog qhov txawv staining txheej txheem siv feem ntau rau staining ntawm cov kab mob ntawm cov kab mob thiab cov hlwb tib neeg. Wright stain yog qhov txawv staining cov txheej txheem siv feem ntau nyob rau hauv staining cov txheej txheem ntawm cov ntshav smears, kuaj zis, thiab cov pob txha pob txha aspirates.

Ntawm no, koj ua li cas Wright Giemsa stain?

Staining:

  1. Muab 1.0ml ntawm Wright-Giemsa Stain (#26149-01) rau ntawm smear, kom muaj nuj nqis txaus los npog tag nrho saum npoo, rau 3-4 feeb.
  2. Ntxiv 2.0ml distilled dej los yog Phosphate Buffer, pH 6.5 (# 26149-02) thiab cia sawv ntsug ob zaug ntev li hauv kauj ruam 1.

Wright Giemsa stain yog dab tsi?

Wright Giemsa Stains . Wright thiab Giemsa stains yog Romanowsky stains siv rau stain peripheral ntshav thiab pob txha pob txha smears. Cov feem tseem ceeb ntawm cov no stain yog oxidized methylene xiav, azure B thiab eosin Y dyes. Lub eosin Y dye stains lub cytoplasm ntawm cov hlwb ib tug txiv kab ntxwv mus rau xim liab.

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