颈动脉体

颈动脉体()是颈总动脉分支附近的一个化学受器暨支持组织。

颈动脉体
Section of part of human carotid body. Highly magnified. Numerous blood vessels are seen in section among the cells.
Diagram showing the origins of the main branches of the carotid arteries.
基本
神经Carotid sinus nerve
标识字符
拉丁文glomus caroticum
MeSHD002344
TA98A12.2.04.007
TA23886
FMAFMA:50095
格雷氏p.1281
解剖学术语

颈动脉体能侦测动脉血中的气体分压,主要是血二氧化碳。此外也能传感pH值温度

结构

颈动脉体含有两种细胞球细胞:第一型球细胞(主细胞)及第二型球细胞(支持细胞

参考文献

  1. Gonzalez C, Almaraz L, Obeso A, Rigual R. . Physiol. Rev. 1994, 74 (4): 829–98. PMID 7938227.
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