单词 | desmosome |
释义 | > as lemmasdesmosome desmosome n. Brit. /ˈdɛsməsəʊm/ , /ˈdɛzməsəʊm/ , U.S. /ˈdɛzməˌsoʊm/ [ < German Desmosom (J. Schaffer Vorlesungen über Histol. & Histogenese (1920) III. 76)] Cytology. a specialized area of a cell surface by which it is bound to another cell or structure; a pair of such areas, facing one another on adjacent cells and joined by filaments, with tonofilaments running into them on the intracellular side.ΘΚΠ the world > life > biology > substance > cell > cell organelle or contents > [noun] > part of surface desmosome1930 bleb1962 1930 Maximow & Bloom Textbk. Histol. ii. 33 The intercellular bridges cross the clefts and each shows at its middle a small thickening, the bridge corpuscle or desmosome. 1961 Jrnl. Exper. Med. 114 706 The normal slits as well as the tight junctions have structural features reminiscent of usual epithelial desmosomes. 1982 Arms & Camp Biol. (ed. 2) iv. 59 In a desmosome, filamentous material is found in the space between the cells and in the cytoplasm of the cells on either side of the junction. < as lemmas |
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