Data/hora: 01/06/2024 09:55:28

Provedor de dados: | 3
País: | Brazil

Título:

Distribution of mesenteric cranial artery in the small intestine of Procyon cancrivorus (Cuvier, 1798) (Mammalia, Procyonidae) - doi: 10.4025/actascibiolsci.v32i2.5839

Distribution of mesenteric cranial artery in the small intestine of Procyon cancrivorus (Cuvier, 1798) (Mammalia, Procyonidae) - doi: 10.4025/actascibiolsci.v32i2.5839

Autores: | Lima, Vanessa Morais; Universidade Federal de Goiás; Rezende, Ana Lúcia Souza; Universidade Federal de Goiás; Ferreira, Jussara Rocha; Universidade de Brasilía; Pereira, Kleber Fernando; Universidade Federal de Goiás.
Data: | 2010-05-28
Ano: | 2010
Palavras-chave: | 2.06.04.02-5 Anatomia Animal Procyon cancrivorus; Small intestine; Cranial mesenteric artery Anatomia Animal Macroscópica Procyon cancrivorus; Small intestine; Cranial mesenteric artery.
Resumo: | The mesenteric artery is a high caliber vessel dependent on the abdominal artery, right below the emergence of the vessels destined for the liver and stomach. The present study aimed to describe the behavior of the arterial vessel in the small intestine of the crab-eating raccoon (Procyon cancrivorus). The animals were collected on highways (roadkill). Cannulation of the abdominal aorta, perfusion with warmed water (40&amp;deg;C) and stained latex injection (Neoprene 450, Dupont do Brasil and Sulvinil stain, Glassuret S.A) were performed, followed by formaldehyde fixation (10%). The dissection and photographic documents (Sony Cyber-shot, 8.1 megapixels) made it possible to systemize the arteries and define the vascular patterns of the viscera. It was verified that the mesenteric cranial artery supports the entire jejune and the mesenteric portion of the ileum. Next to the mesenteric border, it becomes an anastomosis forming vascular arches from where straight arteries leave, supplying the mesenteric portion and sometimes also the jejunal anti-mesenteric portion. The artery that irrigates the ileum comes up as a branch of the cranial mesenteric artery. Anatomic knowledge of the vascular pattern of the crab-eating raccoon (Procyon cancrivorus) is of fundamental importance for researches regarding the arterial distribution of the intestine considering anatomic variances.
Idioma: | Português

Identificador:

http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/5839

10.4025/actascibiolsci.v32i2.5839

Editor: | Universidade Estadual De Maringá

Formato:

application/pdf

application/pdf

Fonte:

Acta Scientiarum. Biological Sciences; v. 32, n. 2 (2010); 175-179

Acta Scientiarum. Biological Sciences; v. 32, n. 2 (2010); 175-179

Fonte:

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DECLARAÇÃO DE ORIGINALIDADE E CESSÃO DE DIREITOS AUTORAIS  Declaro que o presente artigo é original, não tendo sido submetido à publicação em qualquer outro periódico nacional ou internacional, quer seja em parte ou em sua totalidade. Declaro, ainda, que uma vez publicado na revista Acta Scientiarum. Biological Sciences, editada pela Universidade Estadual de Maringá, o mesmo jamais será submetido por mim ou por qualquer um dos demais co-autores a qualquer outro meio de divulgação científica. Através deste instrumento, em meu nome e em nome dos demais co-autores, porventura existentes, cedo os direitos autorais do referido artigo à Universidade Estadual de Maringá e declaro estar ciente de que a não observância deste compromisso submeterá o infrator a sanções e penas previstas na Lei de Proteção de Direitos Autorias (Nº9609, de 19/02/98).