Origem e distribuição do nervo femoral do mocó, Kerodon rupestris (Cavidae)

Oliveira, Gleidson Benevides de; Albuquerque, José Fernando Gomes de; Rodrigues, Márcio Nogueira; Paiva, Ariana Lopes Corrêia de; Moura, Carlos Eduardo Bezerra de; Miglino, María Angélica; Oliveira, Moacir Franco de

doi:10.1590/s0100-736x2011001300014

Cited by 8 publications

(10 citation statements)

References 5 publications

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“…Oliveira et al (2011) observed that the origin of the femoral nerve in the rock cavy (Kerodon rupestris) in general changed between the fourth, fifth, sixth and seventh lumbar spinal nerves, presenting symmetry at the source between the right and left antimeres in 80% and asymmetry in 20% of specimens, resembling in part the results obtained in this study.…”

Section: Discussionsupporting

confidence: 87%

“…Finally, in the giant anteater (Myrmecophaga tridactyla), Souza et al observed that the femoral nerves are distributed to the major and minor psoas, lateral and medial iliac, pectineus, magnus adductor, sartorius and femoral quadriceps muscles, similar in part to the results obtained by Oliveira et al (2011) for the rock cavy (Kerodon rupestris) and for the rabbit in this study.…”

Section: Muscular Branchessupporting

confidence: 90%

“…In the rock cavy (Kerodon rupestris), Oliveira et al (2011) observed that the femoral nerves issued various branches to the iliac, femoral quadriceps, sartorius and pectineus muscles, resembling in part the results obtained in the present investigation regarding branches to the major and minor psoas muscles.…”

Section: Muscular Branchessupporting

confidence: 89%

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Origin and Antimeric Distribution of the Femoral Nerves in New Zealand Rabbits

et al. 2015

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MEDEIROS-DO SUMMARY:The origin and distribution of the femoral nerves in both antimeres were studied in 30 New Zealand rabbits (15 males and 15 females). The specimens were collected after natural death and fixed with 10% formaldehyde solution. In males, the femoral nerve originated from the ventral branches of the fourth, sixth and seventh lumbar spinal nerves in seven animals (46.67%), in two animals (13.33%) from the ventral branches of the fifth and sixth lumbar spinal nerves, in one animal (6.67%) from the ventral branch of the fifth lumbar spinal nerve, in three animals (20%) from the ventral branches of the fifth, sixth and seventh lumbar spinal nerves, in one animal (6.67%) from the ventral branches of the fourth and fifth lumbar spinal nerves, and in one animal (6.67%) from the ventral branches of the fifth and seventh lumbar spinal nerves. In females, the femoral nerve originated from the ventral branches of the fourth, sixth and seventh lumbar spinal nerves in four animals (26.67%), in two cases (13.33%) from the ventral branches of the fifth and sixth lumbar spinal nerves, in one animal (6.67%) from the ventral branch of the fifth lumbar spinal nerve, in three animals (20%) from the ventral branches of the sixth and seventh lumbar spinal nerves, in four animals (26.67%) from the ventral branches of the fifth, sixth and seventh lumbar spinal nerves and in one animal (6.67%) from the ventral branches of the fourth and seventhlumbar spinal nerves. In all animals the femoral nerves were distributed in different branches to the major and minor psoas, femoral quadriceps, sartorius and pectinius muscles.

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Section: Discussionsupporting

confidence: 87%

Section: Muscular Branchessupporting

confidence: 90%

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Origin and Antimeric Distribution of the Femoral Nerves in New Zealand Rabbits

et al. 2015

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“…The gerbil´s femoralis nerve derives from L 3 -L 4 branches or L 2 -L 4 and contrasts description by Lacerda et al (2006) and Oliveira et al (2011), Oliveira et al (2014 and Tonini et al (2014) with regard to the cavy, Spix's yellow toothed-cavy and paca, respectively, whose origins derive from L 5 -L 6 .…”

Section: Discussionmentioning

confidence: 82%

Lumbosacral plexus of the mongolian gerbil(Meriones unguiculatus Milne-Edwards, 1867)

Júnior¹,

Oliveira²,

Costa³

et al. 2016

Biosci. J.

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ABSTRACT:The Mongolian gerbil, belonging to the Muridae family, is characterized as an economic asset in the pet market due to its easy management. Current research analyzes and describes the origin of the nerves that make up the lumbosacral plexus in the species, foregrounding comparative anatomy, especially among wild rodents. The experiment, approved by the Committee of Institutional Bioethics, involved 15 animals which had been used in other studies and were donated to the Laboratory of Applied Animal Morphophysiology of the Federal Rural University of the Semi-Arid, Mossoró, Rio Grande do Norte, Brazil. The animals were fixed in a water solution of formaldehyde 10%. After 72 hours, they were dissected, the abdominal cavity was opened and eviscerated, and the psoas minor, psoas major and the quadratus lumborum muscles were removed to inspect the nerves that form the lumbosacral plexus. Results were given in percentages and grouped in tables. The lumbosacral plexus of the Mongolian gerbil frequently derived from the ventral roots of the last thorax nerves, from the seven lumbar nerves and from the four sacral nerves (Type II -T 12 -S 4 ). The nerves of the gerbil´s lumbosacral plexus are the iliohypogastricus, ilioinguinalis, cutaneus femoris lateralis, genitofemoralis, femoralis, obturatorius, ischiadicus, gluteus cranialis, pudendus, gluteus caudalis and rectales caudales nerves. Information on the origin of the nerves of the gerbil´s lumbosacral plexus and their description is relevant for clinical and surgical studies, and for the application of techniques or anesthetic drugs.

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“…They belong to the Caviidae family, Caviinae subfamily (ADRIAN; SACHSER, 2011;RODRIGUES et al, 2013) and Kerodon genus (THOMAZ et al, 2006). Their habit consist of stalking in the afternoon or at night to seek leaves, buds, twigs, fruits, bark, roots and tubers from the shrubs of the Caatinga (OLIVEIRA et al, 2011).…”

Section: Introductionmentioning

confidence: 99%

Morphological characteristics of the tongue of the rock cavy- Kerodon rupestris wied, 1820 (Rodentia, caviidae)

Santos¹,

Aro²,

Bertassoli³

et al. 2015

Biosci. J.

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ABSTRACT:The Kerodon rupestris are wild rodents bred in captivity in order to their conservation and development of researches. The aim of this study was describe the morphology of the tongue from eight animals by light microscopy and scanning electron microscopy, beyond macroscopic studies. The tongues of K. rupestris had 3.15 ± 0.28 cm of length; 1.0 ± 0.20 cm width at the root; 0.38 ± 0.10 cm width at the body; and, 1.10 ± 0.09 cm width at the apex. Thickness measurements were 0.50 ± 0.09 cm at the apex; 0.30 ± 0.10 cm at the body; and, 0.70 ± 0.10 cm at the root. The free apex had 0.50 ± 0.10 cm in length. The dorsal surface of the tongue contained the fungiform and filiform papillae at the apex and body; conical papillae and a pairs of vallate papillae at the root, and foliated papillae dorsolaterally positioned in the root region. The proper lamina of the dorsal surface of the tongue was composed by keratinized stratified squamous epithelium, in which lingual papillae were found; and, a rich network of skeletal striated muscle and non-modeled dense connective tissue, in which vessels, nerves, mucous and serous acini and their respective ducts were found. In summary, dorsal surface of the tongue of K. rupestris had filiform and conical papillae with mechanical function, and, fungiform, vallate and foliated papillae with taste buds responsible by gustatory function. Moreover, the tongue of these animals showed some peculiarities as the eminence on the apex in sagittal plane, which needs further studies.

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Origem e distribuição do nervo femoral do mocó, Kerodon rupestris (Cavidae)

Cited by 8 publications

References 5 publications

Origin and Antimeric Distribution of the Femoral Nerves in New Zealand Rabbits

Origin and Antimeric Distribution of the Femoral Nerves in New Zealand Rabbits

Lumbosacral plexus of the mongolian gerbil(Meriones unguiculatus Milne-Edwards, 1867)

Morphological characteristics of the tongue of the rock cavy- Kerodon rupestris wied, 1820 (Rodentia, caviidae)

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