释义 |
lysosome Biol.|ˈlaɪsəsəʊm| [f. lyso- + -some4.] A cytoplasmic cell organelle widely found in animal tissues which contains hydrolytic enzymes enclosed in a membrane.
1955C. de Duve et al. in Biochem. Jrnl. LX. 615/2 For practical purposes, it is proposed to refer to these granules as lysosomes, thus calling attention to their richness in hydrolytic enzymes. 1970Sci. Jrnl. Aug. 15/4 The invader is met by the lysosome, engulfed and destroyed by the enzymes. Hence lysoˈsomal a.
1957Symp. Soc. Exper. Biol. X. 59 All the lysosomal enzymes..were recovered to a large extent in the parenchymal cells. 1965Listener 18 Mar. 404/1 Amoebae or other protozoa take particles into food vacuoles, release lysosomal enzymes into the vacuoles and so digest the particles. |