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Acta Oto-Laryngologica, 1978
Taste bud surface cells suffer from a desquamation process that modifies the pores' shape and size and the amount of amorphous substance in the pits region. We have studied this phenomenon-which probably plays an important functional role-by light, electron and scanning microscopy.
M, Ciges, M, Gonzalez, A, Ceballos
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Taste bud surface cells suffer from a desquamation process that modifies the pores' shape and size and the amount of amorphous substance in the pits region. We have studied this phenomenon-which probably plays an important functional role-by light, electron and scanning microscopy.
M, Ciges, M, Gonzalez, A, Ceballos
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Taste transduction and channel synapses in taste buds
Pflügers Archiv - European Journal of Physiology, 2020The variety of taste sensations, including sweet, umami, bitter, sour, and salty, arises from diverse taste cells, each of which expresses specific taste sensor molecules and associated components for downstream signal transduction cascades. Recent years have witnessed major advances in our understanding of the molecular mechanisms underlying ...
Akiyuki Taruno +5 more
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Nerve Connexions of Taste-Buds
Nature, 1950THE very interesting nerve connexions of the taste-buds in the pig do not appear to have attracted attention. In this animal the taste-buds are almost entirely concentrated in the circumvallate papillae, of which there is but one on each side. This is quite a large structure, about 0.5 cm. across, and contains about five hundred buds.
F, KANE, M E, LAW
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Changes in taste bud volume during taste disturbance
Auris Nasus Larynx, 2011On-line mapping and serial volume measurements of taste buds with confocal laser scanning microscopy provide information on the peripheral gustatory organ over time. We report the volumetric measurements of four selected fungiform papillae over 8 weeks in a 62-year-old man with taste disturbance, which was more apparent on the right than on the left ...
Ehab, Srur +2 more
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Taste Buds: Development and Evolution
Brain, Behavior and Evolution, 2004The gustatory system in vertebrates comprises peripheral receptors (taste buds), innervated by three cranial nerves (VII, IX, and X), and a series of central neural centers and pathways. All vertebrates, with the exception of hagfishes, have taste buds.
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Intragemmal spaces in taste buds
Zeitschrift f�r Zellforschung und Mikroskopische Anatomie, 1965Empty spaces are seen under both light and electron microscopes inside the taste buds of the dog lingual circumvallate papillae. They average 10 μ in diameter and 20 μ in length. Lacking endothelial lining, they are bordered directly by cell membranes of neighboring bud cells, and thus represent enlarged intercellular spaces.
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Taste buds and adrenergic fibres
Journal of the Neurological Sciences, 1969Abstract By a specific histochemical method for the detection of catecholamines, a large number of adrenergic fibres was observed in the rabbit foliate and circumvallate papillae. Adrenergic fibres run in the corion, in close relationship with the basal pole of taste buds.
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Food science: Taste bud hackers
Nature, 2012Scientists and psychologists are trying to trick our mouths and minds into enjoying foods that are better for us.
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Synaptic Transmission at Taste Buds
Nature, 1964PREVIOUS investigations have shown that a variety of sensory receptors can be stimulated by the application of acetylcholine1, this sensitivity being enhanced in mechanoreceptors by the addition of 10−5 g/ml. physostigmine. Excitation by acetylcholine was blocked by tubocurarine or hexamethonium (10−7–10−5 g/ml.)2, but the response of the receptor to ...
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