| 词汇 | phagocyte |
| 释义 | phagocyte noun[ C ] biology specializeduk /ˈfæɡ.ə.saɪt/ us /ˈfæɡ.oʊ.saɪt/ a type of cell in the body that can surround things and swallow them, especially a white blood cell that protects the body against infection by destroying bacteria吞噬细胞 Cells actin anaphase anti-platelet assort axoplasm histochemistry histography homologous chromosomes infiltration intercellular neoplasia nerve fibre neurofibril neurofibrillary neuroglia teratoma tetrad thrombocyte thymocyte turgor You can also find related words, phrases, and synonyms in the topics: The circulatory system & blood phagocyte | American Dictionaryphagocyte noun[ C ] us/ˈfæɡ·əˌsɑɪt/ biology a cell that gets rid of bacteria and other cells that cause harm by absorbing them Examples of phagocytephagocyte This recruitment of activated mononuclear phagocytes would presumably bring more neurotoxins into the immediate vicinity of neurons, potentially contributing to neuronal injury. Hydrocortisone suppresses the chemiluminescent response of striped bass phagocytes. The results show that the luminol-based chemiluminescence is a reliable method for the future study of space-flight effects on mammalian phagocytes. However, other cell types such as astrocytes (b), oligodendrocytes, endothelia and even neurons may act as nonprofessional phagocytes. A method for visualizing infected red blood cells ingested by phagocytes. The present report therefore reveals the existence of two patterns of resorption in phagocytes of invertebrates. In none of these preparations was hybridisation to spermatozoa, nutritive phagocytes or perivisceral epithelial cells observed. Glial cells are therefore uniquely positioned to act as both destructive phagocytes and providers of recycled nutrients. If the phagocyte is adjacent to the engulfment target, immediate recognition can ensue. For the first time, we have reported selective resorption of waste materials in heterophagosomes of phagocytes. Opsonic enhancement of phagocytosis by a lectin might require that the molecules bind not only to the surface of the phagocyte but also to the foreign particle. In many neurodegenerative diseases, these mononuclear phagocytes undergo a phenotypic conversion into an activated phenotype implicating the development of an inflammatory response that accelerates the disease process. Altered cell signaling and mononuclear phagocyte deactivation during intracellular infection. Astrocytes might also augment the effects of infected and/or stimulated mononuclear phagocytes through the actions of soluble factors produced by the mononuclear phagocytes acting on nearby astrocytes. Listeria monocytogenes infected phagocytes can initiate central nervous system infection in mice. 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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