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词汇 Alcian blue
释义

Definition of Alcian blue in English:

Alcian blue

nounˈalsɪənˌalsēən ˈblo͞o
mass nountrademark
  • A water-soluble copper-containing blue dye used as a histological stain for glycosaminoglycans.

    〈商标〉爱尔新蓝染料

    Example sentencesExamples
    • The histochemical stains (mucicarmine, Alcian blue, and periodic acid-Schiff diastase) failed to demonstrate mucin in tumor cells.
    • Inset shows large goblet cells packed with mucin (shown by Alcian blue staining)
    • Staining was performed with Alcian blue van Gieson, hematoxylin and eosin, and Alcian blue or safranin O or both.
    • Slides from each subject were stained with hematoxylin and eosin and Alcian blue / periodic acid-Schiff for histologic evaluation.
    • Sections were stained with hematoxylin-eosin, Alcian blue, Masson's trichrome, van Gieson, and periodic acid-Schiff stains.

Origin

1940s: Alcian perhaps from (phth)al(o)cyan(ine) with a phonetic respelling.

Definition of Alcian blue in US English:

Alcian blue

nounˌalsēən ˈblo͞o
trademark
  • A water-soluble copper-containing blue dye used as a histological stain for glycosaminoglycans.

    〈商标〉爱尔新蓝染料

    Example sentencesExamples
    • Slides from each subject were stained with hematoxylin and eosin and Alcian blue / periodic acid-Schiff for histologic evaluation.
    • The histochemical stains (mucicarmine, Alcian blue, and periodic acid-Schiff diastase) failed to demonstrate mucin in tumor cells.
    • Inset shows large goblet cells packed with mucin (shown by Alcian blue staining)
    • Staining was performed with Alcian blue van Gieson, hematoxylin and eosin, and Alcian blue or safranin O or both.
    • Sections were stained with hematoxylin-eosin, Alcian blue, Masson's trichrome, van Gieson, and periodic acid-Schiff stains.

Origin

1940s: Alcian perhaps from ( phth)al(o)cyan(ine) with a phonetic respelling.

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