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Registros recuperados: 6
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Functional Anatomical, Histological and Ultrastructural Studies of three Chameleon Species: Chamaeleo Chamaeleon, Chamaeleo Africanus, and Chamaeleon Vulgaris International Journal of Morphology
Fouda,Yosra A; Sabry,Dalia A; Abou-Zaid,Dalia F.
Three chamaeleon species including Chameleon Chamaeleo chamaeleon, Chameleon Chamaeleo africanus, and Chamaeleon vulgaris were collected and their tongue were dissected and examined morphologically and investigated using light and scanning electron microscopy. Both species showed similar histological manifestation of lingual papillae and tubular glands with dense mucous secretion especially in Chamaeleon vulgaris. There is no keratinization of lingual surfaces. Ultrastructurally, filliform represent the only pattern of lingual pappillae and take either cylindrical, conical and leaflet structure.Although the examined chalmaeleon species collected from different habitat, it shows almost similarities in their histological and ultrastructural structures.
Tipo: Journal article Palavras-chave: Anatomical study; Histological study; Ultrastructural study; Tongue; Lingual papillae; Chameleon Chamaeleo Chamaéleon; Chameleon Chamaeleo africanus; Chamaeleon vulgaris.
Ano: 2015 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000300038
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Morphology of the Lingual Papillae in the Least Weasel (Mustela nivalis) International Journal of Morphology
El Bakary,Neveen E. R; Emura,Shoichi.
The dorsal surface structure of the lingual papillae in the least weasel was compared with that of other carnivorous mammalian species. Two types of mechanical papillae (filiform and conical) and two types of gustatory papillae (fungiform and vallate) were observed. The filiform papillae had secondary processes. Rarely conical papillae were observed. A few taste buds were seen on the surfaces of the fungiform papillae. The four vallate papillae were located on both sides of the posterior end of the lingual body. In conclusion, morphological characteristics of the lingual papillae and their distribution in the least weasel were similar to those of the Japanese marten and ferret. The conical papillae in the lingual apex of the Japanese marten and ferret were...
Tipo: Journal article Palavras-chave: Lingual papillae; Least weasel; Mustela nivalis; Morphology.
Ano: 2016 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100044
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Scanning Electron Microscopic Study of the Lingual Papillae in the Anatolian Water Buffalo International Journal of Morphology
Can,M; Atalgin,S. H.
The purpose of this study was to describe the surface structure of the lingual papillae in Anatolian Water Buffaloes using SEM. Six male Anatolian Water Buffaloes were used. Filiform, lentiform and conical papillae were determined three types as mechanical papillae. Fungiform and vallate papillae were observed two types as gustatory papillae on the tongue in Anatolian Water Buffalo. The filiform papillae were observed on the apex and body of the tongue, besides randomly identified lateral surface of the body. The conical papillae differed from the filiform papillae with its larger size and non existence of the secondary papillae. The fungiform papillae was round in shape and mushroom-like, scattering among the filiform papillae on the dorsal surface of the...
Tipo: Journal article Palavras-chave: Anatolian water buffalo; Lingual papillae; SEM.
Ano: 2015 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000300008
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Scanning electron microscopic study of the tongue in golden-headed lion tamarins, Leontopithecus chrysomelas (Callithrichidae: Primates) Rev. Bras. Zool.
Burity,Carlos Henrique de F.; Silva,Mirlene R. da; Souza,Andreia M. de; Lancetta,Carla F. F.; Medeiros,Mildred F.; Pissinatti,Alcides.
Leontopithecus is the largest genus of Callithrichidae, occupying isolated remnants of the Atlantic Forest in Brazil. The objective of this study was to investigate the ultrastructure of the dorsum of the tongue of golden-headed lion tamarins. Tongues of ten adult lion tamarins kept in captivity at the Center of Primatology of Rio de Janeiro (CPRJ-FEEMA) were analyzed under scanning electron microscopy. The three vallate papillae were distributed in a V shape, and each papilla was surrounded by a deep sulcus and an external pad; the medial papilla showed a round shape and the lateral one was elliptical. The filiform papillae were shaped as a crown or as finger-like papillae, and were distributed throughout the tongue, including the margins, except for the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Lingual papillae; Morphology; New World monkeys; SEM.
Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702009000200015
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Scanning Electron Microscopy Study of the Dorsal Surface of the Tongue of Dasypus hybridus (Mammalia, Xenarthra,Dasypodidae) International Journal of Morphology
Ciuccio,M; Estecondo,S; Casanave,E. B.
The dorsum of the tongue of Dasypus hybridus (Desmarest, 1804) studied by scanning electron microscopy, shows conical and branched filiform, fungiform and vallate papillae. No foliate papillae were seen. Conical filiform papillae are placed in the apex of the tongue and posterior to the vallated ones. Branched papillae are compactly distributed over the entire dorsal surface of the tongue. Fungiform papillae are more abundant on the first third of the tongue and they are distributed between filiform papillae. Only two vallate papillae were observed placed in the posterior third of the tongue, surrounded by a deep grove. The presence of taste buds on fungiform and vallate papillae indicate that both are involved in the sense of taste, while the filiform...
Tipo: Journal article Palavras-chave: Mammals; Xenarthra; Dasypodidae; Armadillo; Tongue; Lingual papillae; SEM.
Ano: 2010 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000200007
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Tongue papillae morphology of brown-throated sloth Bradypus variegatus (SCHINZ, 1825) Arq. Bras. Med. Vet. Zootec.
Martins,D.M.; Pinheiro,L.L.; Ferreira,V.C.; Costa,A.M.; Lima,A.R.; Ricci,R.E.G.; Miglino,M.A.; Branco,E..
The Bradypusvariegatus inhabits the forests of South America and feeds from leaves, branches and sprouts from different plants. Due to its diet and the lack of literature on the morphological aspect of Xenarthras, five Bradypusvariegatus tongues from animals which died from natural causes were evaluated, and they came from Pará State Museum Emílio Goeldi and were donated to the Laboratory of Animal Morphological Research (LaPMA) from UFRA, for revealing the different types of papillae and epithelial-connective tissue. Macroscopically, the tongues presented elongated shape, rounded apex, body, root, median sulcus in the root's apex, and two vallate papillae. The mucous membrane of the tongue revealed a keratinized stratified pavement epithelium, while the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Morphology; Lingual papillae; Bradypus variegatus.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000501479
Registros recuperados: 6
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