Staining of tissue to excess, whether deliberate or accidental (cf. overstain, v. 2).
| 单词 | θ20175 |
| 释义 | the world > life > biology > laboratory analysis > processes > [noun] > using stains or dyes (9) overstaining1880 Staining of tissue to excess, whether deliberate or accidental (cf. overstain, v. 2). Gram stain1884 As a modifier (also in the genitive). Designating a method of staining used to identify and classify bacteria and certain other microorganisms… Nissl method1895 the staining of neurons with Nissl's stain (see sense 4). osmication1899 Staining, fixation, or other treatment with osmic acid or osmium tetroxide. counterstaining1901 cytophotometry1952 a method of investigating the contents of cells by the measurement of light absorbed or transmitted after special staining. polychroming1958 Biology. The action or process of converting (a stain or dye) to a polychrome form. Now rare. immunofluorescence1960 a method of demonstrating the presence of specific antigens (or antibodies) in cells and tissues by means of antibodies (or antigens) labelled… Subcategories:— cytophotometer (1) |
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