| 释义 |
chromato-|ˈkrəʊmətəʊ|
Before a vowel chromat-.
Combining form of Gr. χρῶµα colour, as in ˈchromatochyme Biol. [chyme], an aggregate of pigment-cells; chromaˈtocracy nonce-wd., a ruling class of a particular colour, e.g. of white men; ˈchromatocyte Biol. [-cyte], a pigment-cell; chromaˈtogenous a. Path., generating or producing colour; chromaˈtolysis, the solution and disintegration of the chromatin of cell nuclei; ˌchromatoˈmetablepsy [Gr. µεταβλέπειν to change one's point of view; cf. ablepsy], erroneous perception of colours, colour-blindness; ˈchromatoplasm Biol. [-plasm], the coloured portions of protoplasm; the pigment substance of cells; ˌchromatoˈpseudopsy [Gr. ψευδ-ής + -οψια seeing], = prec.; chromaˈtopsia [L. form of chromatopsy], any abnormality in the perception of colours, esp. one in which objects appear to have the wrong colour; ˈchromatopsy [Gr. -οψια seeing], coloured or chromatic vision; ˌchromatopˈtometry [see optometer and -metry], ‘testing the sensibility of the eye for colours’ (Syd. Soc. Lex.). (See also following words.)
1888Chromatochyme [see chromatocyte].
1852Maurice in Life (1884) II. iii. 131 It will come in illegitimately as a Plutocracy or a Chromatocracy.
1888W. J. Sollas Tetractinellida p. xl, Chromatocytes or Pigment-Cells... Occasionally by repeated multiplication they form cellular aggregates, or chromatochyme. 1963I. F. & W. D. Henderson Dict. Biol. Terms 100/1 Chromatocyte, any cell containing a pigment.
1860in Mayne Expos. Lex., Chromatogenous..applied to the functions of the derma. 1881Syd. Soc. Lex. s.v. Chromatogenous diseases, diseases accompanied by discolorations of the skin.
1908Practitioner Jan. 19 A peri-nuclear chromatolysis of the large psychomotor Betz cells. 1964M. Hynes Med. Bacteriol. (ed. 8) xxv. 394 The parenchyma cells undergo a characteristic necrosis passing from cloudy swelling to fatty degeneration and to nuclear chromatolysis.
1849–52Todd Cycl. Anat. IV. 1452/2 Jüngken employs indifferently the denominations of a chromatopsy, chromatopseudopsy, and chromatometablepsy.
1886Jrnl. R. Microsc. Soc. 640 The protoplasm of the chromatophores has been termed by Strasburger chromatoplasm. 1902E. B. Wilson Cell (ed. 2) 439 Chromatoplasm.., the substance of the chromoplastids and other plastids. 1948New Biol. V. 10 Sometimes in a living specimen (blue-green alga)..it is possible to distinguish two regions in the protoplasm, an outer region in which the pigments are evenly distributed, the chromatoplasm, and a central unpigmented part, the centroplasm.
1849–52Todd Cycl. Anat. IV. 1460/2 We could never discover in them any trace of chromatopseudopsy.
1848Dunglison Med. Lex. (ed. 7) 182/2 Chromatopsia. 1873Richmond & Louisville Med. Jrnl. Jan. 83 (title) Chromatopsia with hyperaesthesia of the retina. 1911Encycl. Brit. XXIV. 195/2 Even small doses of santonin cause disturbances of vision, usually yellow vision or perhaps green (xanthopsia or chromatopsia). 1947F. B. Walsh Clin. Neuro-Ophthalmol. xiii. 1193/1 In a proven case of temporal lobe tumor, van Bogaert described transient visual phenomena, chromatopsia, [etc.].
1879P. Smith Glaucoma 76 To ascertain whether the chromatopsy might be due to an inequality in the size of the pupils. |