| PS | pacemaker syndrome; paired stimulation; paradoxical sleep; paraspinal; parasympathetic; Parkinson sy... |
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| PSC | patient services coordination; Porter-Silber chromogen; posterior subcapsular cataract; primary scle... |
| chromogen | 1. A substance, itself without definite colour, that may be transformed into a pigment; denoting especially benzene and its homologues toluene, xylene, quinone, naphthalene, and anthracene, from which the aniline dyes are manufactured. 2. A microorganism that produces pigment. Porter-Silber chromogens, yellow phenylhydrazones formed by the reaction of 17,21-dihydroxy-20-oxosteroids with a phenylhydrazine-ethanol-sulfuric acid reagent; used chiefly to determine plasma cortisol concentrations and the urinary output of 17-hydroxycorticoids. (05 Mar 2000) |
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| chromogenesis | Production of colouring matter or pigment. Origin: chromo-+ G. Genesis, production (05 Mar 2000) |
| chromogenic | Producing colour, a chromogenic colony is a pigmented colony. Origin: Gr. Gennan = to produce (09 Oct 1997) |
| chromogenic compounds | Colourless, endogenous or exogenous pigment precursors that may be transformed by biological mechanisms into coloured compounds; used in biochemical assays and in diagnosis as indicators, especially in the form of enzyme substrates. Synonym: chromogens (not to be confused with pigment-synthesizing bacteria also called chromogens). (12 Dec 1998) |
| chromogenic label | A molecule which can be used as a label to a biological probe molecule because it forms a coloured compound when the probe molecule is attached to its target. (09 Oct 1997) |
Synonyms : Compounds, Chromogenic, Substrates, Chromogenic
| chromogen |
a compound that can be converted to a pigment
Ãâó: wordnet.princeton.edu/perl/webwn
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| chromogen |
(chro
Ãâó: www.merckmedicus.com/pp/us/hcp/thcp_dorlands_conte...
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| chromogenesis |
(chro
Ãâó: www.merckmedicus.com/pp/us/hcp/thcp_dorlands_conte...
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| chromogenic |
(chro
Ãâó: www.merckmedicus.com/pp/us/hcp/thcp_dorlands_conte...
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| chromogenic |
A colourless substrate that produces a coloured product following the action of one or more enzymes.
Ãâó: www.nature.com/nrg/journal/v4/n6/glossary/nrg1087_...
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| chromogen | a compound that can be converted to a pigment |
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