Definition of perikaryon in English:

perikaryon

nounPlural perikarya ˌpɛrɪˈkarɪənperəˈkerēˌän

Physiology

The cell body of a neuron, containing the nucleus.
〔生理〕（神经细胞的）核周体
Example sentencesExamples
- The presence of these nerve cells at the surface exposes them unduly to damage; it is estimated that 1 per cent of the fibers of the olfactory nerves (axons of olfactory neurons) is lost each year of life because of injury to the perikarya.
- The perikaryon of a microglial cell is irregular in shape, and, if elongated, the few processes emanate from both of its poles.
- The perikarya of the unpaired ventral nerve cord are distributed over almost the entire length of a trunk segment.

Derivatives

perikaryal

adjective

Physiology

Typically, the localization was diffuse within the individual tumor cells and was distributed equally in both the perikaryal cytoplasm and in major fibrillated cell processes.
Example sentencesExamples
- Immunohistochemically, the cells with ganglionic features showed focal perikaryal staining for synaptophysin and chromogranin.

Definition of perikaryon in US English:

perikaryon

nounperəˈkerēˌän

Physiology

The cell body of a neuron, containing the nucleus.
〔生理〕（神经细胞的）核周体
Example sentencesExamples
- The perikaryon of a microglial cell is irregular in shape, and, if elongated, the few processes emanate from both of its poles.
- The presence of these nerve cells at the surface exposes them unduly to damage; it is estimated that 1 per cent of the fibers of the olfactory nerves (axons of olfactory neurons) is lost each year of life because of injury to the perikarya.
- The perikarya of the unpaired ventral nerve cord are distributed over almost the entire length of a trunk segment.

单词	perikaryon
释义	Definition of perikaryon in English: perikaryon nounPlural perikarya ˌpɛrɪˈkarɪənperəˈkerēˌän Physiology The cell body of a neuron, containing the nucleus. 〔生理〕（神经细胞的）核周体 Example sentencesExamples The presence of these nerve cells at the surface exposes them unduly to damage; it is estimated that 1 per cent of the fibers of the olfactory nerves (axons of olfactory neurons) is lost each year of life because of injury to the perikarya. The perikaryon of a microglial cell is irregular in shape, and, if elongated, the few processes emanate from both of its poles. The perikarya of the unpaired ventral nerve cord are distributed over almost the entire length of a trunk segment. Derivatives perikaryal adjective Physiology Typically, the localization was diffuse within the individual tumor cells and was distributed equally in both the perikaryal cytoplasm and in major fibrillated cell processes. Example sentencesExamples Immunohistochemically, the cells with ganglionic features showed focal perikaryal staining for synaptophysin and chromogranin. Definition of perikaryon in US English: perikaryon nounperəˈkerēˌän Physiology The cell body of a neuron, containing the nucleus. 〔生理〕（神经细胞的）核周体 Example sentencesExamples The perikaryon of a microglial cell is irregular in shape, and, if elongated, the few processes emanate from both of its poles. The presence of these nerve cells at the surface exposes them unduly to damage; it is estimated that 1 per cent of the fibers of the olfactory nerves (axons of olfactory neurons) is lost each year of life because of injury to the perikarya. The perikarya of the unpaired ventral nerve cord are distributed over almost the entire length of a trunk segment.
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