Morfologia macro e microscópica das papilas linguais do quati (Nasua nasua)

Souza, Aline Fernanda de; Oliveira, Vanessa Cristina de; Santos, Amílton Cesar dos; Rosa, Ricardo Alexandre; Carvalho, Ana Flávia de; Ambrósio, Carlos Eduardo; Mançanares, Celina Almeida Furlanetto

doi:10.1590/s0100-736x2012000300016

Cited by 12 publications

(14 citation statements)

References 13 publications

(13 reference statements)

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“…Mucous and serous acini, lymphoid nodules, adipose tissue and nerves are present, as described in D. marsupialis , Nasua Nasua (SOUZA et al, 2012) and domestic animals such as cats and dogs (BUTENDIECK;VARGAS, 1998).…”

Section: Discussionmentioning

confidence: 91%

“…The types of lingual papillae found in G. microtarsus differ from those other mammalian, such as Nasua nasua (SOUZA et al, 2012), Oryctolagus cuniculus (NONAKA et al 2008), Felis catus (CHAMORRO et al, 1987) and Callithrix penicillata (BRANCO et al 2,012) with only acute filiform papillae. In the case of F. catus, and Kerodon rupestris (SANTOS et al, 2015) foliate papillae have also been described (CHAMORRO et al 1987).…”

Section: Discussionmentioning

confidence: 93%

“…Members of research group have made morphological comparative studies related with digestory organs in omnivorous wild mammals as Nasua nasua (SANTOS et al, 2010;SOUZA et al, 2012), Procyon cancrivorus , Didelphis marsupialis , Callithrix jacchus, C. penicillata and C. geoffroyi (BERTASSOLI et al, 2013) in order to establish possible morphological pattern between the species.…”

Section: Introductionmentioning

confidence: 99%

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Morphological and ultrastructural analysis of the tongue of Gracilinanus microtarsus (Wagner, 1842)

Lobo¹,

Santos²,

Rosa³

et al. 2015

Biosci. J.

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ABSTRACT:The G. microtarsus is a small marsupial belonging to the Didelphidae family and may be found mainly in the Atlantic Rainforest of the Brazilian Southeastern region. G. microtarsus has important ecological importance in the dispersion of seeds of several plant species. Current research characterizes morphologically six tongues of adult male and female specimens, which are fixed in 10% formaldehyde. The tongues were analyzed, measured and photographed "in situ" and "ex situ". Anatomy, light microscopy and ultrastructural analysis were performed. Macroscopically the tongue has root, a fixed body and a free apex. The tongue has fungiform papillae and high conical and acute filiform papillae across the dorsal surface. It also featured three vallate papillae located at the root and marginal fungiform papillae at the apex. Microscopically, the tongue is composed of longitudinal and transversal muscle fibers. Blood vessels, nerves, serous, mucous and mixed acini are found in non-modeled connective tissue. Ventrally, the tongue is lined by a keratinized stratified pavement epithelium. The morphology of the tongue of G. microtarsus resembles that described in carnivores and marsupials Didelphidae regarding its microscopic structure, differing only in the distribution and number of papillae.

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Section: Discussionmentioning

confidence: 91%

Section: Discussionmentioning

confidence: 93%

Section: Introductionmentioning

confidence: 99%

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Morphological and ultrastructural analysis of the tongue of Gracilinanus microtarsus (Wagner, 1842)

Lobo¹,

Santos²,

Rosa³

et al. 2015

Biosci. J.

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“…A língua dos exemplares estudados assim como em outras espécies de mamíferos selvagens como Panthera pardus saxicolor (leopardo) (SADEGHINEZHAD et al, 2017), Panthera tigris altaica (tigre) (EMURA et al, 2004), Suricata suricatta, (suricato) (ERDOGAN et al, 2016) Cerdocyon thous (mão-pelada) Chrysocyon brachyurus (lobo-guará) (LIMA, 2015) apresentou as três regiões usuais deste órgão: raiz, corpo e ápice. Observou-se ainda a existência de um sulco mediano, que dividia o dorso em duas metades simétricas direita e esquerda, como em Cuniculus paca (paca) (BERALDO-MASSOLI et al, 2013), Nasua nasua (quati) (SOUZA et al, 2012), Bradypus torquatus (preguiça-comum) (MARTINS et al, 2014) e sagui-de-tufo-preto (BRANCO et al, 2012 (CORRÊA et al, 2012;LIMA, 2015) e Kerodon rupestris (mocó) (SANTOS et al, 2015) e Callithrix penicillata (sagui-de-tufo-preto), já as funções destas papilas estão relacionadas com percepções de caráter gustativo (DELMANN ; BROWN 2003).…”

Section: Resultsunclassified

“…No que diz respeito às papilas cônicas, os resultados desta pesquisa são similares aos relatados para Chrysocyon brachyurus (LIMA, 2015), Nasua nasua (SOUZA et al, 2012), Panthera pardus saxicolor (SADEGHINEZHAD et al, 2017) que apresentavam forma de cone e estavam localizadas na região da raiz, essas papilas assim como as papilas filiformes possuem funções mecânicas (DELMANN ; BROWN (2003).…”

Section: Resultsunclassified

CARACTERÍSTICAS ANATÔMICAS DAS PAPILAS LINGUAIS DE Leopardus pardalis (Carnivora: Felidae) (Linnaeus, 1758)

Schuingues¹,

Lima²,

Souza³

et al. 2017

Enci Bio

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Morphological tools to evaluate the digestory apparatus in rocky cavy (Kerodon rupestris)

Aro

Santos

Silveira

et al. 2019

Microscopy Res & Technique

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This research describes for the first time the complete morphology of the digestive apparatus of rock cavies. Dissection, light microscopy, and scanning electron microscopy were performed. The oral cavity has: the hard palate without palatine wrinkles and the soft palate; the tongue composed by striated musculature, with presence of vallate, foliated, and fungiform papillae with taste buds and filiform papillae with mechanical function; and, 20 teeth of the hypsodonts type. Esophagus, stomach, small intestine (duodenum, jejunum, and ileum), and the large intestine (cecum, colon, and rectum) are found. The anus is present at the end of the alimentary channel. Organs of digestive tube are composed by four tunics: mucosa, submucosa, muscular, and serosa. The duodenum, jejunum and ileum have villi. Jejunum, ileum and cecum present Lieberkühn crypts. The cecum has mucous glands. Colon and rectum are folded and have goblet cells. Anus presents sebaceous glands. As associated glands it is found the liver with six lobes and gallbladder; a lobulated pancreas; and a pair of each major salivary gland (parotid, mandibular, and sublingual). Parotid glands have serous acini and mandibular and sublingual glands have mucous acini. Pancreas has adenomers. The liver has hepatocytes and portal vein, hepatic artery, and bile duct (portal triad), separated by sinusoids. It is concluded that the digestive apparatus of the rock cavy has variations in the dentition, lingual papillae, and acini of the salivary glands when compared to other rodents. Other variations refer to the well‐developed cecum characteristic of herbivorous behavior.

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Morfologia macro e microscópica das papilas linguais do quati (Nasua nasua)

Cited by 12 publications

References 13 publications

Morphological and ultrastructural analysis of the tongue of Gracilinanus microtarsus (Wagner, 1842)

Morphological and ultrastructural analysis of the tongue of Gracilinanus microtarsus (Wagner, 1842)

CARACTERÍSTICAS ANATÔMICAS DAS PAPILAS LINGUAIS DE Leopardus pardalis (Carnivora: Felidae) (Linnaeus, 1758)

Morphological tools to evaluate the digestory apparatus in rocky cavy (Kerodon rupestris)

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