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IN VIVO MEASUREMENT OF BODY PARTS AND FAT DEPOSITION IN RABBITS BY MRI.

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IN VIVO MEASUREMENT OF BODY PARTS AND FAT DEPOSITION IN RABBITS BY MRI.

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dc.contributor.author Köver, G.
dc.contributor.author Szendrö, Z.
dc.contributor.author Romvari, R.
dc.contributor.author Jensen, J.P.
dc.contributor.author Sørensen, P.
dc.contributor.author Milisits, G.
dc.date.accessioned 2011-03-14T12:42:56Z
dc.date.available 2011-03-14T12:42:56Z
dc.date.issued 1998
dc.identifier.issn 1257-5011
dc.identifier.uri http://hdl.handle.net/10251/10333
dc.description.abstract [EN] An experiment using Magnetic Resonance lmaging (MRI) tomography were done inwlving 87 rabbits el four genotypes, 12 or 16 weeks old. MRI was applied on the day before slaughter. The slices were taken in three orthogonal planes. The resufting pictures indicate that MRI provides very detailed slices. The volume of the fat deposit around the kldneys, the tml body fat volume of the body and the muscle el the hind part was collected from the MRI pictures. Correlation coefficients were computad between the volume of the perirenal fat ancl its weight, the muscle volume el the hind part ancl its weight, the tctal body fat volume and the crude fat content. The correlation values were found to be very high (O. n to 0.94) in the group of age 16 proving that the MRI tomograph is a excellent In vivo method to determine the volumes of fat and muscle. The la.ver correlation values in the group el age 12 (0.39 to 0.76) indicate that the MRI tomography is sensitiva to the digital sampling errors. es_ES
dc.description.abstract [FR] Un total de 87 laplns appartensnt lt 4 génotypes ~s de 12 lt 16 semalnes ont été étudlés par lmsgerie en résonance magnétique (IRM). Les laplns ont été ana/ysés par IRM Is vei//e de fsbattage. Les "coupes• ont été réalisées dans 3 p/Bns orthogonaux. Les images obtenues pour chaque coupe sont tres détaillées. Le volume de la masse adipeuse p(riénBle, de fensemble des masses adipeuses du COITJS et ce/ui des masses musculaires de farrilJre de fanimal ont été détermlnées par analyse de coupes. Les coefficients de corrélation entre ces volumes détermlnés par IRM et /eur poids mesuré par dissection aprés abattage sont de O, 77 lt 0,94 chez les laplns de 16 semalnes. Ceci atieste que f/RM est une bonne méthode pour la mesure in vivo des volumes de tissu adipeux ou musculaire. Les vBleurs beaucoup plus faibles des corrélations obtenues chez les laplns de 12 semalnes, (0,39 it O, 76) montrent la limite de f/RM pour ce type d'étude (faible masse des tissus adipeux) en raison de se sensibilité aux erreurs d'analyse des images infonnatiques numérlsées
dc.description.sponsorship This work was supported by the E.C. (Copernicus) as a part of project CIPA-CT93-0206. The authors gratefully ackowledge E. Biro-Németh, L. Radnai and the staff of the CT Biological Centre of the Pannon Agricultural University for their expert assistance
dc.language Inglés es_ES
dc.publisher World Rabbit Science. ICTA. UPV es_ES
dc.relation.ispartof World Rabbit Science
dc.rights Reconocimiento - No comercial (by-nc) es_ES
dc.title IN VIVO MEASUREMENT OF BODY PARTS AND FAT DEPOSITION IN RABBITS BY MRI. es_ES
dc.type Artículo es_ES
dc.date.updated 2011-03-14T12:31:08Z
dc.identifier.doi 10.4995/wrs.1998.349
dc.rights.accessRights Abierto es_ES
dc.description.bibliographicCitation Köver, G.; Szendrö, Z.; Romvari, R.; Jensen, J.; Sørensen, P.; Milisits, G. (1998). IN VIVO MEASUREMENT OF BODY PARTS AND FAT DEPOSITION IN RABBITS BY MRI. World Rabbit Science. 06(2). doi:10.4995/wrs.1998.349 es_ES
dc.relation.publisherversion https://doi.org/10.4995/wrs.1998.349
dc.description.volume 06
dc.description.issue 2
dc.identifier.eissn 1989-8886 es_ES


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