Dab tsi yog Masson trichrome stain?
Dab tsi yog Masson trichrome stain?

Video: Dab tsi yog Masson trichrome stain?

Video: Dab tsi yog Masson trichrome stain?
Video: Yog Vim Dab Tsi - Maiv Choj (cover) 2024, Kaum ib hlis
Anonim

Masson's trichrome yog peb xim staining raws tu qauv siv nyob rau hauv histology. Nws yog siv rau stain cov nuclei. Tshuaj A, kuj hu ua plasma stain , muaj cov kua qaub fuchsin, Xylidine Ponceau, glacial acetic acid, thiab dej distilled. Lwm cov xim liab acid dyes ua tau siv, np. Biebrich scarlet nyob rau hauv Lillie's trichrome.

Tom qab ntawd, lub hom phiaj ntawm trichrome stain yog dab tsi?

Trichrome staining yog histological staining txoj kev uas siv ob los yog ntau tshaj acid dyes ua ke nrog ib tug polyacid. Kev pleev xim distinguishes cov ntaub so ntswg los ntawm tinting lawv nyob rau hauv contrasting xim. Ib txhia trichrome staining cov kev cai yog Masson's trichrome stain , Lili's trichrome , thiab Gömöri trichrome stain.

Tsis tas li ntawd, xim dab tsi collagen stain? Collagen fibers stain ntsuab los yog xiav nrog Masson's trichrome stain. Cov nqaij thiab keratin yuav liab.

Tsis tas li ntawd nug, dab tsi cov leeg nqaij tau txais hauv Masson trichrome staining?

Masson Trichrome Staining Weigert's hlau hematoxylin stains lub nuclei dub, Biebrich scarlet-acid fuchsin stains cytoplasm thiab cov leeg fibers hauv liab thiab tom qab kho nrog phosphotungstic thiab phosphomolybdic acid, collagen yog ua qias neeg hauv xiav nrog aniline xiav. Kev pleev xim txheej txheem: 1.

Reticulin stain rau dab tsi?

Cov reticulin stain yog dav siv nyob rau hauv lub histopathology kuaj rau staining daim siab cov qauv, tab sis kuj tuaj yeem siv los txheeb xyuas fibrosis hauv cov pob txha pob txha core biopsy specimens. Tsis tas li ntawd, fibrosis tuaj yeem pom ntawm cov pob txha pob txha uas muaj cov qog nqaij hlav loj heev.

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