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1 constriction ring
s BIOL anell contràctil. Def. del Termcat: Feix de filaments d'actina acoblats amb miosina que es forma durant la telofase en el pla equatorial d'una cèl·lula animal, just per sota de la membrana plasmàtica, la contracció del qual provoca l'estrangulació del citoplasma i la separació de les dues cèl·lules filles.
См. также в других словарях:
constriction — [ kɔ̃striksjɔ̃ ] n. f. • 1306; lat. constrictio ♦ Didact. 1 ♦ Action de resserrer en pressant tout autour. ⇒ étranglement, resserrement. 2 ♦ Fait de se resserrer (en parlant d un organe circulaire). Constriction des vaisseaux sanguins (⇒… … Encyclopédie Universelle
Constriction — Con*stric tion, n. [L. constrictio: cf. F. constriction.] 1. The act of constricting by means of some inherent power or by movement or change in the thing itself, as distinguished from compression. [1913 Webster] 2. The state of being… … The Collaborative International Dictionary of English
constriction — constriction. См. перетяжка. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) … Молекулярная биология и генетика. Толковый словарь.
Constriction — (v. lat.), Zusammenziehung, Beschränkung. Daher Constrictiv, so v. w. Constriugirend … Pierer's Universal-Lexikon
Constriction — Constriction, lat., Zusammenziehung, Beschränkung; constrictiv, constringirend, zusammenziehend. Constrictoren, Schnürmuskeln, in der Anatomie solche Muskeln, welche eine Oeffnung oder einen Kanal des Körpers verengern können … Herders Conversations-Lexikon
constriction — index compulsion (coercion), constraint (restriction), curtailment, decrease, deterrence, deterrent … Law dictionary
constriction — CONSTRICTION. s. f. Terme de Physique. Resserrement des parties d un corps … Dictionnaire de l'Académie Française 1798
constriction — c.1400, from L. constrictionem (nom. constrictio), noun of action from constrict , pp. stem of constringere compress (see CONSTRAIN (Cf. constrain)) … Etymology dictionary
constriction — [n] blockage binding, choking, compression, constraint, contraction, cramp, impediment, limitation, narrowing, pressure, reduction, restriction, squeezing, stenosis, stricture, tightness; concepts 130,191,219 Ant. opening … New thesaurus
constriction — [kənstrik′shən] n. [ME constriccioun < L constrictio] 1. a constricting or being constricted; contraction or restriction 2. a feeling of tightness or pressure, as in the chest 3. something that constricts 4. a constricted part … English World dictionary
Constriction — Diamond Python constricting a Common Ringtail Possum, near Dungog, New South Wales. Constriction is a method used by various snake species to kill their prey. Although some species of venomous and mildly venomous snakes do use constriction to… … Wikipedia
