Farvning Flashcards

1
Q

Acidofil

A

Farvbarhed med sure stoffer. Danner elektrostatiske interaktioner med positiv ladet vævsgrupper

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2
Q

Basofil

A

Farvbarhed med basiske stoffer, danner elektrostatiske interaktioner med negativ ladet vævsgrupper

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3
Q

Hematoxylin-eosin (HE)

A

Hematoxylin farver negativladet molekyler lilla, eks. Kernen. Eosin farver positivladet molekyler lyserød, eks. Cytoplasma.

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4
Q

PAS-farvning

A

Farver glykogen og glykoproteiner lyserød/rød. Cytoplasma og andet brunlig/gullig.

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5
Q

Van-Gieson

A

Farver kollagen rød, kerner blå, erythrocytter og cytoplasma gul.

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6
Q

Osmium-fiksering

A

Farver fedtvæv og lipider sort, eks. Triacylglyerol og myelin.

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7
Q

Verhoeff-farvning

A

Elastiske fibre og kerner blå-sort, cytoplasma brun-gul, kollagen rød.

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8
Q

Retikulim-farvning

A

Retikulære fibre sorte, kollagen fibre gul-brun, erythrocytter gul.

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9
Q

Toluidin-blåt-farvning

A

Glykosaminoglykaner rød/violet, kerner stærkt blå, cytoplasma varierende blå.

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10
Q

May-Grünwald Giemsa

A

Blod udstrygningspræparater

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