Which stain stains cytoplasm of superficial cells?

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Study for the Histopathology and MTLE Test. Prepare with flashcards and multiple choice questions. Gain insights into the exam format, essential topics, and tips to excel your preparation!

Multiple Choice

Which stain stains cytoplasm of superficial cells?

Explanation:
In Pap staining, different dyes highlight cells at different maturation stages. The orange G component (OG-6) of the Pap stain specifically binds to the cytoplasm of the most mature, superficial squamous cells, giving it a bright orange color while the nuclei stay blue from the hematoxylin. This makes the cytoplasm of superficial cells stand out distinctly. Other stains play different roles: Harris hematoxylin is the nuclear stain, EA-50 highlights other cytoplasmic components in less mature cells, and Papanicolaou refers to the overall multi-dye method, not the single dye that marks superficial cytoplasm.

In Pap staining, different dyes highlight cells at different maturation stages. The orange G component (OG-6) of the Pap stain specifically binds to the cytoplasm of the most mature, superficial squamous cells, giving it a bright orange color while the nuclei stay blue from the hematoxylin. This makes the cytoplasm of superficial cells stand out distinctly. Other stains play different roles: Harris hematoxylin is the nuclear stain, EA-50 highlights other cytoplasmic components in less mature cells, and Papanicolaou refers to the overall multi-dye method, not the single dye that marks superficial cytoplasm.

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