词汇 | perineurium |
释义 | perineurium noun[ C or U ] anatomy specializeduk /ˌper.iˈnjʊə.ri.əm/ us /ˌper.əˈnɝː.i.əm/pluralperineuriauk /ˌper.iˈnjʊə.ri.ə/ a layer of tissue that surrounds groups of nerve fibres: The perineurium holds blood vessels that deliver oxygen and nutrients to the living nerve cells. The perineuria of the peripheral nerves are continuations of the dura mater. A nerve biopsy showed mild thickening of the perineurium. Surrounding and holding together each fascicle is the perineurium. The perineurium forms in a lamellar arrangement of densely packed cells and collagen fibres. Substances & structures in the body abductor accessorius ACL actin adductor fundus funiculus fusiform glomerular glomerulus myosin navicular neuroendocrine neurohormonal neurohormone tendinous tendinum tendo tensor Th You can also find related words, phrases, and synonyms in the topics: The brain & nervous system |
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