Taste buds and adrenergic fibres.
D000818:Animals; D002395:Catecholamines; D005930:Glossopharyngeal Nerve; D008856:Microscopy, Fluorescence; D009413:Nerve Fibers, Myelinated / Q000098:blood supply / Q000378:metabolism; D011817:Rabbits; D013564:Sympathetic Nervous System / Q000033:anatomy & histology; D013650:Taste Buds / Q000033:anatomy & histology* / Q000294:innervation; D014059:Tongue / Q000033:anatomy & histology
D002395:Catecholamines