| 词汇 | vacuole |
| 语种 | 英语、汉语、英汉翻译、汉英翻译 |
| 释义 | vacuole noun[ C ] biology specializeduk /ˈvæk.ju.əʊl/ us /ˈvæk.ju.oʊl/ a space that contains air or liquid inside a living cell, often storing an important chemical or food substance（活体细胞中的）空泡，液泡 Cells actin anaphase anti-platelet assort axoplasm histochemistry histography homologous chromosomes infiltration intercellular neoplasia nerve fibre neurofibril neurofibrillary neuroglia teratoma tetrad thrombocyte thymocyte turgor vacuole | American Dictionaryvacuole noun[ C ] us/ˈvæk·juˌoʊl/ biology a space inside a living cell, often containing a liquid Examples of vacuolevacuole Its dissolution is caused by material released from the egg about 15 min after fertilisation through exocytosis of at least two types of vacuoles. Upon reaching the surface, the vacuoles were fused, leading to disruption of the apical region of syncytial tegument along the basement layer. The cytoplasm of normal blastomeres was occupied by vacuoles with electron-dense granular material and large lipid drops. Many lysosomes contained apoptotic bodies, characterised by membrane-bound, condensed, homogeneous material with vacuoles. In the oocyte cortex there are lining bodies and numerous vacuoles. In trophozoites, the labelling was diffuse in the parasite cytoplasm, with accumulations around the food vacuole. Immunohistochemistry of vacuoles occurring in rat hepatocytes after retinol administration. Unfertilized macrogametes become degenerate with large vacuoles developing from the pigment vesicles. We did not observe the fusion of lysosomes to the endocytotic vacuoles. They found the protein first in the scutellar protein bodies and subsequently in the vacuoles after germination. In early stages (weeks 4 and 5) it is common to find globoids in vacuoles with only some clumps of protein. However, morphological examination of the parasite indicated that there was damage to the food vacuole. An acid trehalase is present in the vacuole and in extracellular space. None of them has standard pronuclei: they either lack nuclear structures or show pseudonuclear vacuoles. This cytoplasm of the nurse cell consisted of mitochondria, vacuoles, and rough endoplasmic reticulum, and produced the inner layer of the cyst wall. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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