Anatomical and histological study of the arteries that irrigate the pancreas and small intestine of the alpaca (Vicugna pacos)
Descripción del Articulo
This study describes the arteries that irrigate the pancreas and small intestine of the alpaca by dissection, angiography, vascular repletion and histology. Six alpacas were used, of which four were older than two years and two were four months old. Macroscopically, the pancreas was mainly irrigated...
Autores: | , , , , , |
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Formato: | artículo |
Fecha de Publicación: | 2019 |
Institución: | Universidad Nacional Mayor de San Marcos |
Repositorio: | Revista UNMSM - Revista de Investigaciones Veterinarias del Perú |
Lenguaje: | español |
OAI Identifier: | oai:ojs.csi.unmsm:article/15912 |
Enlace del recurso: | https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/15912 |
Nivel de acceso: | acceso abierto |
Materia: | alpaca; anatomy; artery; histology; jejunum; pancreas alpaca anatomía arteria histología páncreas yeyuno |
Sumario: | This study describes the arteries that irrigate the pancreas and small intestine of the alpaca by dissection, angiography, vascular repletion and histology. Six alpacas were used, of which four were older than two years and two were four months old. Macroscopically, the pancreas was mainly irrigated by the pancreatic duodenal cranial and caudal arteries; in addition, branches from the hepatic artery, splenic artery and the branch of the first jejunal artery. These arteries and branches entered the pancreas (left, right and body portions) forming anastomosis in the form of nets, inside the parenchyma. Histological techniques showed that alpaca arteries have two layers, compact and spongy, forming the adventitia tunic of the duodenal cranial and caudal pancreatic arteries, celiac and cranial mesenteric arteries. The caudal duodenal pancreatic artery had the thickest compact adventitial layer, this artery supplying the right pancreatic lobe, part of the left lobe and the duodenum. |
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La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).