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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, A Ceballos, M Gonzalez
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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   +5 more
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Intragemmal spaces in taste buds [PDF]

open access: possibleZeitschrift 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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Denervation of taste buds in the rabbit

American Journal of Anatomy, 1970
AbstractTwenty‐five rabbits were used to study the effect of glossopharyngeal nerve transection upon the number, size and cellular constitution of the taste buds. The glossopharyngeal nerve was cut on one side, the other being left undisturbed as a control.
Zaiful A. Girgis   +3 more
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Taste transduction and channel synapses in taste buds

Pflügers Archiv - European Journal of Physiology, 2020
The 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 ...
Kengo Nomura   +6 more
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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.
Mary E. Law, F. Kane
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Development of the Taste Bud [PDF]

open access: possible, 1971
One of the major problems confronting developmental biologists is the precise nature of the controls governing cell differentiation. In Metazoa, the study of these controls is made difficult because of the numerous cell types and then-complexity.
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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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Educate their taste-buds

Primary Teacher Update, 2014
The Healthy eating programme Food Dudes presents some great role models for health and nutrition, which primary school children will be keen to emulate.
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