Thursday, 18 January 2018

STAINS PART 2

Zeihl neelson stain
Acid-resistant bacteria: Red
Used for mycobacteria, Nocardia and parasites etc

Periodic Acid Schiff (PAS) Stain
PAS Positive Material---Magenta
Nuclei---Blue

Feulgen stain
Used to demonstrate DNA
DNA is stained magenta with Schiff’s reagent





image source : google

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