Cloacal gland growth differences in high and low plasma corticosterone stress response line male quail reared under short daylengths

Autores
Satterlee, Daniel G.; Tong, M.; Castille, S. A.; Marin, Raul Hector
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
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.
Fil: Satterlee, Daniel G.. State University of Louisiana; Estados Unidos
Fil: Tong, M.. State University of Louisiana; Estados Unidos
Fil: Castille, S. A.. State University of Louisiana; Estados Unidos
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
Materia
Cloacal Gland
Corticosterone
Japanese Quail
Light
Short Day
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/59661

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spelling Cloacal gland growth differences in high and low plasma corticosterone stress response line male quail reared under short daylengthsSatterlee, Daniel G.Tong, M.Castille, S. A.Marin, Raul HectorCloacal GlandCorticosteroneJapanese QuailLightShort Dayhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Mail 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.Fil: Satterlee, Daniel G.. State University of Louisiana; Estados UnidosFil: Tong, M.. State University of Louisiana; Estados UnidosFil: Castille, S. A.. State University of Louisiana; Estados UnidosFil: 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; ArgentinaPoultry Science Association2007-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/59661Satterlee, 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; 1213-12170032-57911525-3171CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1093/ps/86.6.1213info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S003257911939916Xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:44:51Zoai:ri.conicet.gov.ar:11336/59661instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:44:51.324CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Cloacal gland growth differences in high and low plasma corticosterone stress response line male quail reared under short daylengths
title Cloacal gland growth differences in high and low plasma corticosterone stress response line male quail reared under short daylengths
spellingShingle Cloacal gland growth differences in high and low plasma corticosterone stress response line male quail reared under short daylengths
Satterlee, Daniel G.
Cloacal Gland
Corticosterone
Japanese Quail
Light
Short Day
title_short Cloacal gland growth differences in high and low plasma corticosterone stress response line male quail reared under short daylengths
title_full Cloacal gland growth differences in high and low plasma corticosterone stress response line male quail reared under short daylengths
title_fullStr Cloacal gland growth differences in high and low plasma corticosterone stress response line male quail reared under short daylengths
title_full_unstemmed Cloacal gland growth differences in high and low plasma corticosterone stress response line male quail reared under short daylengths
title_sort Cloacal gland growth differences in high and low plasma corticosterone stress response line male quail reared under short daylengths
dc.creator.none.fl_str_mv Satterlee, Daniel G.
Tong, M.
Castille, S. A.
Marin, Raul Hector
author Satterlee, Daniel G.
author_facet Satterlee, Daniel G.
Tong, M.
Castille, S. A.
Marin, Raul Hector
author_role author
author2 Tong, M.
Castille, S. A.
Marin, Raul Hector
author2_role author
author
author
dc.subject.none.fl_str_mv Cloacal Gland
Corticosterone
Japanese Quail
Light
Short Day
topic Cloacal Gland
Corticosterone
Japanese Quail
Light
Short Day
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv 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.
Fil: Satterlee, Daniel G.. State University of Louisiana; Estados Unidos
Fil: Tong, M.. State University of Louisiana; Estados Unidos
Fil: Castille, S. A.. State University of Louisiana; Estados Unidos
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
description 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.
publishDate 2007
dc.date.none.fl_str_mv 2007-06
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/59661
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
0032-5791
1525-3171
CONICET Digital
CONICET
url http://hdl.handle.net/11336/59661
identifier_str_mv 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
0032-5791
1525-3171
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1093/ps/86.6.1213
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S003257911939916X
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Poultry Science Association
publisher.none.fl_str_mv Poultry Science Association
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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