词汇 | notochordal |
释义 | notochordal adjective anatomy specializeduk /ˌnəʊ.təˈkɔː.dəl/ us /ˌnoʊ.t̬əˈkɔːr.dəl/ relating to the notochord(= a structure in humans and some animals before they are born that develops into the spine): In an embryo, the notochord is a rod of cells surrounded by a thin notochordal sheath. In humans, notochordal cells in the intervertebral discs become increasingly sparse after birth and disappear altogether by adolescence. A benign notochordal cell tumour is a non-cancerous growth that arises in the bones of the spine. In some species, including humans, these notochordal cells may eventually be lost. 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 Related wordnotochord |
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