Abstract
The taste bud is a chemoreceptive sensory organ functioning primarily for gustatory sensation. This organ, existing in the oral region of all vertebrate classes, is composed of specialized epithelial cells and nerve fibers. Extensive morphologic studies have revealed that taste buds comprise gustatory cells that form synapses with afferent sensory fibers along with other nonsynapsing sustentacular and precursor cells [e.g., 1–4]. The gustatory cells contain membrane-bound vesicles in the cytoplasm. Although these vesicles are variable in appearance and size among species, they are fundamentally categorized into small, clear and large dense-cored types. As both types of vesicles accumulate around the synaptic zone of the cytoplasm, the vesicles are considered to contain a transmitter or transmitters for the nerve.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Hirata Y (1966) Fine structure of the terminal buds on the barbels of some fishes. Arch Histol Jpn 26: 507–523
Graziadei PPC, Dehan RS (1971) The ultrastructure of frogs’ taste organs. Acta Anat (Basel) 80: 563–603
Uchida T (1980) Ultrastructural and histochemical studies on the taste buds in some reptiles. Arch Histol Jpn 43: 459–478
Murray RG, Murray A, Fujimoto S (1969) Fine structure of gustatory cells in rabbit taste buds. J Ultrastruct Res 27: 444–461
Yoshie S, Wakasugi C, Teraki Y, Kanazawa H, Iwanaga T, Fujita T (1991) Response of the taste receptor cell to the umami-substance stimulus. An electron-microscopic study. Physiol Behav 45: 887–889
Yoshie S, Wakasugi C, Teraki Y, Fujita T (1990) Fine structure of the taste bud in guinea pigs. I. Cell characterization and innervation patterns. Arch Histol Cytol 53: 103–119
Tonosaki K, Funakoshi M (1984) Intracellular taste cell responses of mouse. Comp Biochem Physiol [A] 78: 651–656
Fujita T, Kanno T, Kobayashi S (1988) The para-neuron. Springer, Berlin Heidelberg New York Tokyo
Fujita T, Kobayashi S, Uchida T (1984) Secretory aspect of neurons and paraneurons. Biomed Res Suppl 5: 1–8
Hökfelt T, Johansson O, Ljungdahl A, Lundberg JM (1980) Peptidergic neurons. Nature 284: 515–521
Noda M, Furutani Y, Takahashi H, Toyosato M, Hirose T, Inayama S, Nakanishi S, Numa S (1982) Cloning and sequence analysis of cDNA for bovine adrenal preproenkephalin. Nature 295: 202–206
Kobayashi S, Ohashi T, Fujita T, Nakao K, Yoshimasa T, Imura H, Mochizuki T, Yanaihara C, Yanaihara N, Verhofstad AAJ (1983) An immunohistochemical study on the co-storage of Met-enkephalin-Arg6-Gly7Leu and Met-enkephalin-Arg6-Phe with adrenaline and/or noradrenline in the adrenal chromaffin cells of the rat, dog and cat. Biomed Res 4: 433–442
Kobayashi S, Uchida T, Ohashi T, Fujita T, Nakao K, Yoshimasa T, Imura H, Mochizuki T, Yanaihara C, Yanaihara N, Verhofstad AAJ (1983) Immunocytochemical demonstration of the co-storage of noradrenalin with Met-enkephalin-Arg6-Phe and Met-enkephalin-Arg6-Gly7-Leus in the carotid body chief cells of the dog. Arch Histol Jpn 46: 713–722
Hartschuh W, Weihe E, Buehler M, Helmstaedter V, Feurle GE, Forssmann WG (1979) Met-enkephalinlike immunoreactivity in Merkel cells. Cell Tissue Res 201: 343–348
Takeda M, Hoshino T (1975) Fine structure of taste buds in the rat. Arch Histol Jpn 37: 395–413
Takeda M (1976) An electron microscopic study on the innervation in the taste buds of the mouse circumvallate papillae. Arch Histol Jpn 39: 257–269
Idé C, Munger BL (1980) The cytologic composition of primate laryngeal chemosensory corpuscles. Am J Anat 158: 193–209
Paran N, Mattem CFT, Hankin RI (1975) Ultra-structure of the taste bud of the human fungiform papilla. Cell Tissue Res 161: 1–10
Fujita T, Kobayashi S (1979) Aspects of paraneuron. Cell 11: 45–55
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1994 Springer Japan
About this paper
Cite this paper
Yoshie, S., Wakasugi, C., Kanazawa, H., Fujita, T. (1994). Receptosecretory Nature of the Gustatory Cell. In: Kurihara, K., Suzuki, N., Ogawa, H. (eds) Olfaction and Taste XI. Springer, Tokyo. https://doi.org/10.1007/978-4-431-68355-1_2
Download citation
DOI: https://doi.org/10.1007/978-4-431-68355-1_2
Publisher Name: Springer, Tokyo
Print ISBN: 978-4-431-68357-5
Online ISBN: 978-4-431-68355-1
eBook Packages: Springer Book Archive