Function and structure of the carotid body.
The carotid body is involved in both respiratory and cardiovascular control through complex neural pathways. Its most essential function is the reflex adjustment of respiration according to the arterial blood gas values. The location of the chemosensor within the organ is still unknown and is the subject of intensive research, there being presently several theories that seek to describe the interplay between glomus (chief) cells, nerve terminals and other elements within the organ.
D000818:Animals; D002344:Carotid Body / Q000033:anatomy & histology / Q000098:blood supply / Q000502:physiology* / Q000503:physiopathology; D002395:Catecholamines / Q000378:metabolism; D006331:Heart Diseases / Q000503:physiopathology; D006439:Hemodynamics; D006801:Humans; D006985:Hyperventilation / Q000503:physiopathology; D008854:Microscopy, Electron; D009411:Nerve Endings / Q000502:physiology; D010100:Oxygen / Q000502:physiology; D012039:Regional Blood Flow; D012119:Respiration; D009435:Synaptic Transmission
D002395:Catecholamines; D010100:Oxygen