- cresyl violet
- cresyl vi·o·let -'vī(-ə)-lət n an oxazine dye used as a biological stain esp. in histology
* * *cresylecht violet a dye used in pathologic staining.
Medical dictionary. 2011.
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Cresyl violet — IUPAC name (9 dimethylamino 10 methyl benzo[a]phenoxazin 5 ylidene)ammonium chloride … Wikipedia
cresyl violet — noun : an oxazine dye used as a biological stain especially in histology … Useful english dictionary
Cresyl violet stain — The cresyl violet stain a basic dye, is a common stain used in histology. It is also used to find Helicobacter pylori. Intestinal mucins also take up the stain although not as strongly as campylobacter like organisms.  Cresyl violet is used … Wikipedia
cresyl violet acetate — A metachromatic basic oxazin dye, used as a stain for nuclei and Nissl substance; related to German derived dye known as cresyl echt violet or cresyl fast violet. * * * a basic violet dye used as a stain for the central nervous system … Medical dictionary
cresyl echt, cresyl fast violet — A metachromatic basic oxazin dye, closely related to cresyl violet acetate and used for the same purposes … Medical dictionary
crésyl — crésol [ krezɔl ] n. m. • 1866; de cré(o)s(ote) et ol ♦ Chim. Chacun des phénols dérivés du toluène et utilisés comme désinfectants (notamment le crésyl [ krezil ] n. déposé). ● Crésyl nom masculin (nom déposé) Mélange de crésols, d huiles… … Encyclopédie Universelle
stain — 1. To discolor. 2. To color; to dye. 3. A discoloration. 4. A dye used in histologic and bacteriologic technique. 5. A procedure in which a dye or combination of dyes and reagents is used to color the constituents of cells and tissues. For… … Medical dictionary
List of organic compounds — This page aims to list well known organic compounds, including organometallic compounds, to stimulate the creation of Wikipedia articles. Note that purely inorganic compounds, minerals, and chemical elements are not included on this list. There… … Wikipedia
dye — A stain or coloring matter; a compound consisting of chromophore and auxochrome groups attached to one or more benzene rings, its color being due to the chromophore and its dyeing affinities to the auxochrome. Dyes are used for intravital… … Medical dictionary
oxazin — Parent substance of a series of biologic dyes, e.g., gallocyanin, brilliant cresyl blue, cresyl violet acetate … Medical dictionary