Chromotrope 2R is used in which staining procedure?

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Multiple Choice

Chromotrope 2R is used in which staining procedure?

Explanation:
Chromotrope 2R is the red dye used in Gomori trichrome staining. In this method, the red component colors muscle fibers and cytoplasm bright red, while other dyes color collagen and connective tissue green or blue and nuclei dark. This contrast makes it easy to distinguish muscle tissue from connective tissue and to identify related pathology. Stains like Verhoeff and aldehyde fuchsin target elastic fibers, not the red component of a trichrome, and Masson trichrome uses a different red dye with its own dye combination. So, Chromotrope 2R is specifically associated with Gomori trichrome.

Chromotrope 2R is the red dye used in Gomori trichrome staining. In this method, the red component colors muscle fibers and cytoplasm bright red, while other dyes color collagen and connective tissue green or blue and nuclei dark. This contrast makes it easy to distinguish muscle tissue from connective tissue and to identify related pathology. Stains like Verhoeff and aldehyde fuchsin target elastic fibers, not the red component of a trichrome, and Masson trichrome uses a different red dye with its own dye combination. So, Chromotrope 2R is specifically associated with Gomori trichrome.

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