Histology Photo Gallery

PAS - Fungus

Posted by Brandy & Tyler on

PAS - Fungus

 Periodic Acid Schiff Stain for fungus (PAS-F)

  • 1% Periodic Acid 
  • Schiff reagent 
  • Hematoxylin
  • Bluing reagent

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    Gram

    Posted by Guest Account on

    Gram

    Gram B & B - Demonstration of Gram positive and Gram negative bacteria, for example Staphylococcus aureus (+) and E. coli (-)

    • Acetone
    • Crystal Violet solution
    • Gram's Iodine solution
    • Safranin O solution
    • Tartrazine solution

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    AFB

    Posted by Guest Account on

    AFB

    Acid Fast Bacilli - Zeihl Nielsen 

    Demonstration of mycobacteria, most notably M. tuberculosis

    • Carbon Fuchsin solution
    • 1% Acid Alcohol
    • Methylene Blue solution

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    VVG

    Posted by Brandy & Tyler on

    VVG

    Verhoeff-Van Gieson - Demonstration of elastic fibers

    • Weigert's iodine solution
    • 10% aqueous ferric chloride
    • 5% alcholic hematoxylin
    • 5% aqueous sodium thiosulfate
    • Van Gieson's solution

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