I-Hematoxylin ne-eosin (H&E)

Yini i-hematoxylin ne-eosin?

I-Hematoxylin ne-eosin (H&E) amabala amabili avame ukusetshenziswa kumasampula ezicubu ukuze abonakale ngaphansi kwesibonakhulu. I-Hematoxylin inamathela ku-DNA eguqula i- nucleus eluhlaza okwesibhakabhaka noma onsomi. I-Eosin inamathela kumaprotheni nezinye izingxenye zamangqamuzana eziwashintsha abe pink noma abebomvu. Odokotela bezifo bavame ukubiza le nhlanganisela yamabala njenge-H&E noma 'ibala elijwayelekile'.

Kungani izazi zezifo zisebenzisa i-hematoxylin ne-eosin?

Lapho amasampula ezicubu esika futhi abekwe kusilayidi ukuze ahlolwe ngaphansi kwesibonakhulu udokotela wezifo, izicubu ziba mncane kangangokuthi zicishe zingabonakali. Ukuze udokotela wakho akwazi ukubona izicubu, udinga ukugcotshwa ngodayi ukuze anikeze umbala.

Inhlanganisela yala mabala amabili ivumela odokotela bezifo ukuba bahlukanise phakathi kwezinhlobo ezahlukene zamangqamuzana ngisho nezingxenye ezihlukene ngaphakathi kwengqamuzana elilodwa. Amaseli angavamile ajwayele ukubukeka ehlukile kunamaseli avamile uma engcoliswe i-hematoxylin ne-eosin okwenza leli bala libe namandla kakhulu ekusetshenzisweni kwansuku zonke ku-pathology.

Izihloko ezihlobene

Amabala akhethekile

Immunohistochemistry