TOPOGRAPHY AND MORPHOLOGY OF THE LLAMA (Lama glama) STOMACH

The stomach of the new world camelids presents a morphologic structure different from those of the true ruminants. The aim of the present work was to describe the anatomical and histologic features of the stomach of the llama and their relationship with the adjacent structures. Four males llamas wer...

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Autores principales:	Alzola,Ricardo Horacio, Ghezzi,Marcelo Daniel, Gimeno,Eduardo Juan, Lupidio,María Cristina, Castro,Alejandra Nelly, Rodríguez,Julio Armando
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2004
Materias:	Abdominal cavity Gastric compartment New World Camelids Ruminant stomach
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022004000200010
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spelling	oai:scielo:S0717-950220040002000102004-09-01TOPOGRAPHY AND MORPHOLOGY OF THE LLAMA (Lama glama) STOMACHAlzola,Ricardo HoracioGhezzi,Marcelo DanielGimeno,Eduardo JuanLupidio,María CristinaCastro,Alejandra NellyRodríguez,Julio Armando Abdominal cavity Gastric compartment New World Camelids Ruminant stomach The stomach of the new world camelids presents a morphologic structure different from those of the true ruminants. The aim of the present work was to describe the anatomical and histologic features of the stomach of the llama and their relationship with the adjacent structures. Four males llamas were used. Specimens for anatomical studies were fixed by perfusion with 10% formaldehyde. For histology, samples were fixed in Bouin and routinely processed. The anatomical studies showed the proximal compartment located totally in the left abdominal wall. A single right lip, the ventricular furrow, results notorious. The intermediate compartment is kidney-like in shape, with thick walls. The distal compartment is elongated and tubular, located toward ventral-right of the abdominal cavity. Histologicaly, the proximal and the intermediate compartments present areas with and without glands. The nonglandular region is covered by stratified plane epithelium with pleats and without papillae. The glandular area presents pleats whose recesses originate deep pouches, occupied by simple tubular glands, the lining epithelium is cylindrical simple. The distal compartment is completely glandularinfo:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.22 n.2 20042004-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022004000200010en10.4067/S0717-95022004000200010
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Abdominal cavity Gastric compartment New World Camelids Ruminant stomach
spellingShingle	Abdominal cavity Gastric compartment New World Camelids Ruminant stomach Alzola,Ricardo Horacio Ghezzi,Marcelo Daniel Gimeno,Eduardo Juan Lupidio,María Cristina Castro,Alejandra Nelly Rodríguez,Julio Armando TOPOGRAPHY AND MORPHOLOGY OF THE LLAMA (Lama glama) STOMACH
description	The stomach of the new world camelids presents a morphologic structure different from those of the true ruminants. The aim of the present work was to describe the anatomical and histologic features of the stomach of the llama and their relationship with the adjacent structures. Four males llamas were used. Specimens for anatomical studies were fixed by perfusion with 10% formaldehyde. For histology, samples were fixed in Bouin and routinely processed. The anatomical studies showed the proximal compartment located totally in the left abdominal wall. A single right lip, the ventricular furrow, results notorious. The intermediate compartment is kidney-like in shape, with thick walls. The distal compartment is elongated and tubular, located toward ventral-right of the abdominal cavity. Histologicaly, the proximal and the intermediate compartments present areas with and without glands. The nonglandular region is covered by stratified plane epithelium with pleats and without papillae. The glandular area presents pleats whose recesses originate deep pouches, occupied by simple tubular glands, the lining epithelium is cylindrical simple. The distal compartment is completely glandular
author	Alzola,Ricardo Horacio Ghezzi,Marcelo Daniel Gimeno,Eduardo Juan Lupidio,María Cristina Castro,Alejandra Nelly Rodríguez,Julio Armando
author_facet	Alzola,Ricardo Horacio Ghezzi,Marcelo Daniel Gimeno,Eduardo Juan Lupidio,María Cristina Castro,Alejandra Nelly Rodríguez,Julio Armando
author_sort	Alzola,Ricardo Horacio
title	TOPOGRAPHY AND MORPHOLOGY OF THE LLAMA (Lama glama) STOMACH
title_short	TOPOGRAPHY AND MORPHOLOGY OF THE LLAMA (Lama glama) STOMACH
title_full	TOPOGRAPHY AND MORPHOLOGY OF THE LLAMA (Lama glama) STOMACH
title_fullStr	TOPOGRAPHY AND MORPHOLOGY OF THE LLAMA (Lama glama) STOMACH
title_full_unstemmed	TOPOGRAPHY AND MORPHOLOGY OF THE LLAMA (Lama glama) STOMACH
title_sort	topography and morphology of the llama (lama glama) stomach
publisher	Sociedad Chilena de Anatomía
publishDate	2004
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022004000200010
work_keys_str_mv	AT alzolaricardohoracio topographyandmorphologyofthellamalamaglamastomach AT ghezzimarcelodaniel topographyandmorphologyofthellamalamaglamastomach AT gimenoeduardojuan topographyandmorphologyofthellamalamaglamastomach AT lupidiomariacristina topographyandmorphologyofthellamalamaglamastomach AT castroalejandranelly topographyandmorphologyofthellamalamaglamastomach AT rodriguezjulioarmando topographyandmorphologyofthellamalamaglamastomach
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TOPOGRAPHY AND MORPHOLOGY OF THE LLAMA (Lama glama) STOMACH

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