- 星形胶质
- astrogliogenesis: [网络] 星形胶质细胞发生
- astrogliogenic: [网络] 星形胶质细胞
- astroglioma: [网络] 星形胶质细胞瘤
- astroglias: 《英文msh词典》Astroglias ; [入口词] Astroglias ; [主题词] Astrocytes ; [英文释义] A class of large neuroglial (macroglial) cells in the central nervous system - the largest and most numerous neuroglial cells in the brain and spinal cord. Astrocytes (from star cells) are irregularly shaped with many long processes,including those with end feet which form the glial (limiting) membrane and directly and indirectly contribute to the BLOOD-BRAIN BARRIER. They regulate the extracellular ionic and chemical environment,and reactive astrocytes (along with MICROGLIA) respond to injury.
- astrogliomas: 《英文msh词典》Astrogliomas ; [入口词] Astrogliomas ; [主题词] Astrocytoma ; [英文释义] Neoplasms of the brain and spinal cord derived from glial cells which vary from histologically benign forms to highly anaplastic and malignant tumors. Fibrillary astrocytomas are the most common type and may be classified in order of increasing malignancy (grades I through IV). In the first two decades of life,astrocytomas tend to originate in the cerebellar hemispheres; in adults,they most frequently arise in the cerebrum and frequently undergo malignant transformation. (From Devita et al.,Cancer: Principles and Practice of Oncology,5th ed,pp2013-7; Holland et al.,Cancer Medicine,3d ed,p1082)
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