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dc.contributor.author Satterlee, Daniel G.
dc.contributor.author Tong, M.
dc.contributor.author Castille, S. A.
dc.contributor.author Marin, Raul Hector
dc.date.available 2018-09-13T22:11:22Z
dc.date.issued 2007-06
dc.identifier.citation Satterlee, Daniel G.; Tong, M.; Castille, S. A.; Marin, Raul Hector; Cloacal gland growth differences in high and low plasma corticosterone stress response line male quail reared under short daylengths; Poultry Science Association; Poultry Science; 86; 6; 6-2007; 1213-1217
dc.identifier.issn 0032-5791
dc.identifier.uri http://hdl.handle.net/11336/59661
dc.description.abstract Mail quail selected (generation 32) for reduced [low stress (LS)] or exaggerated [high stress (HS)] plasma corticosterone stress response to brief mechanical restraint (5 min of immobilization) were studied for differences in the growth of their cloacal glands when reared essentially lifelong on short day lengths of 8L:16D. Post-brooding, at 4 wk of age, 96 quail (48 LS + 48 HS) were housed in cages (1 LS and 1 HS male/cage), and the short day light treatment was instigated. Using a digital caliper, cloacal gland (CG) size measurements (length and width, mm) were made biweekly beginning at 42 d of age and ending at 196 d of age (28 wk old). The CG volume (CVOL) was calculated from these measurements using a literature-proposed formula. The CVOL in both lines increased similarly with increasing age from 6 to 12 wk of age. However, beginning at 14 wk of age and thereafter, LS males showed greater (P < 0.05) CVOL than HS ones. No further increases in CVOL were observed in either line at 24 wk of age beyond that seen at 22 wk. This study demonstrated that although both lines show CG development under short days, eventually CG growth becomes comparatively stymied in the HS males. Furthermore, the maintenance of similarly lower CVOL in HS than LS males, CVOL that showed no further increase from 22 to 24 wk of age, suggests that holding these quail lifelong on short days results in, comparatively, yet another permanent negative reproductive consequence in quail selected for exaggerated plasma corticosterone stress responsiveness.
dc.format application/pdf
dc.language.iso eng
dc.publisher Poultry Science Association
dc.rights info:eu-repo/semantics/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject CLOACAL GLAND
dc.subject CORTICOSTERONE
dc.subject JAPANESE QUAIL
dc.subject LIGHT
dc.subject SHORT DAY
dc.subject.classification Otras Ciencias Biológicas
dc.subject.classification Ciencias Biológicas
dc.subject.classification CIENCIAS NATURALES Y EXACTAS
dc.title Cloacal gland growth differences in high and low plasma corticosterone stress response line male quail reared under short daylengths
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion
dc.date.updated 2018-08-13T17:05:59Z
dc.identifier.eissn 1525-3171
dc.journal.volume 86
dc.journal.number 6
dc.journal.pagination 1213-1217
dc.journal.pais Estados Unidos
dc.journal.ciudad Champaign
dc.description.fil Fil: Satterlee, Daniel G.. State University of Louisiana; Estados Unidos
dc.description.fil Fil: Tong, M.. State University of Louisiana; Estados Unidos
dc.description.fil Fil: Castille, S. A.. State University of Louisiana; Estados Unidos
dc.description.fil Fil: Marin, Raul Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Ciencias y Tecnología de los Alimentos; Argentina
dc.journal.title Poultry Science
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/ps/article/86/6/1213/1579897
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1093/ps/86.6.1213
dc.conicet.fuente individual


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