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    APLICACI脫N DE ANGIOT脡CNICAS EN EL ESTUDIO ANAT脫MICO DEL RI脩脫N, H脥GADO Y CORAZ脫N DE CHIG脺IROS (HIDROCHOERUS HIDROCHAERIS)

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    RESUMEN: Con el objeto de avanzar en el conocimiento anat贸mico de diversos 贸rganos del chig眉iro se utiliz贸 la angiot茅cnica de inyecci贸ncorrosi贸n. Para tal efecto se emplearon cuatro ejemplares (dos machos y dos hembras) los cuales fueron sacrificados mediante inyecci贸n letal. El ri帽贸n, h铆gado y coraz贸n fueron obtenidos inmediatamente su sacrificio y perfundidos con mon贸meros y pol铆meros.No se encontr贸 diferencias importantes en la distribuci贸n de los vasos sangu铆neos respecto de otros mam铆feros, sin embargo se observo diferencias entre individuos. Se concluye que las t茅cnicas utilizadas tienen un valor importante en la preparaci贸n de moldes como apoyo a la actividad docente e investigativa, lo cual plantea a la vez la posibilidad de establecer un museo con otras especies que han sido poco investigadas.Palabras clave: chig眉iro, angiot茅cnicas.SUMMARY: Advancing into the anatomical knowledge in order to recognize the diverse organs of the chiguiro, we used the corrosion-injection angiotechnique. For this purpose, four animals (Two males and two females) were used. They were sacrificed by lethal injection.The kidney, liver and heart were taken from the animals as soon as they were sacrificed and these organs were immediately per fused with monomers and polymers. We did not find any important difference between these blood vessels and the others mammalians, however we observed some differences among individuals. We聽conclude that the techniques used in this process have an important value in the preparation of molds as a support for the educational and investigative activities. At the same time we are seeking the possibility of establishing an organ collection that might help to investigate in those species that haven鈥檛 been studied deeply.Key Words: chig眉iro, Angiotechnique.RESUMEN: Con el objeto de avanzar en el conocimiento anat贸mico de diversos 贸rganos del chig眉iro se utiliz贸 la angiot茅cnica de inyecci贸ncorrosi贸n. Para tal efecto se emplearon cuatro ejemplares (dos machos y dos hembras) los cuales fueron sacrificados mediante inyecci贸n letal. El ri帽贸n, h铆gado y coraz贸n fueron obtenidos inmediatamente su sacrificio y perfundidos con mon贸meros y pol铆meros.No se encontr贸 diferencias importantes en la distribuci贸n de los vasos sangu铆neos respecto de otros mam铆feros, sin embargo se observo diferencias entre individuos. Se concluye que las t茅cnicas utilizadas tienen un valor importante en la preparaci贸n de moldes como apoyo a la actividad docente e investigativa, lo cual plantea a la vez la posibilidad de establecer un museo con otras especies que han sido poco investigadas.Palabras clave: chig眉iro, angiot茅cnicas.SUMMARY: Advancing into the anatomical knowledge in order to recognize the diverse organs of the chiguiro, we used the corrosion-injection angiotechnique. For this purpose, four animals (Two males and two females) were used. They were sacrificed by lethal injection.The kidney, liver and heart were taken from the animals as soon as they were sacrificed and these organs were immediately per fused with monomers and polymers. We did not find any important difference between these blood vessels and the others mammalians, however we observed some differences among individuals. We聽conclude that the techniques used in this process have an important value in the preparation of molds as a support for the educational and investigative activities. At the same time we are seeking the possibility of establishing an organ collection that might help to investigate in those species that haven鈥檛 been studied deeply.Key Words: chig眉iro, Angiotechnique
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