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Truth About Taste Buds

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Desquamation on Taste Buds

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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Nerve Connexions of Taste-Buds

Nature, 1950
THE 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, 2011
On-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, Hans Wilhelm, Pau, Tino, Just   +2 more
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Taste Buds: Development and Evolution

Brain, Behavior and Evolution, 2004
The 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, 1965
Empty 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, 1969
Abstract 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, 2012
Scientists 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, 1964
PREVIOUS 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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Distribution of calmodulin in taste buds

Life Sciences, 1985
Calmodulin is higher in particulate fractions from bovine taste buds containing taste bud membranes which specifically bind sweet tastants compared to corresponding fractions from control non-taste bud bearing lingual epithelial tissue. As biochemical purity (i.e., membrane enzyme marker activity) of these membrane enriched fractions increased (P4B ...
J S, Law, K, Watanabe, R I, Henkin
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