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dc.contributor.author
Dominchin, Maria Florencia
dc.contributor.author
Palme, R.
dc.contributor.author
Marin, Raul Hector
dc.contributor.author
Busso, Juan Manuel
dc.date.available
2017-07-11T16:19:10Z
dc.date.issued
2017-01
dc.identifier.citation
Dominchin, Maria Florencia; Palme, R.; Marin, Raul Hector; Busso, Juan Manuel; Short social interactions in male Japanese Quail fail to influence temporal dynamics of testicular and adrenocortical activities irrespective of photoperiodic reproductive status; Wiley Blackwell Publishing, Inc; Journal Fur Ornithologie; 158; 3; 1-2017; 785–792
dc.identifier.issn
0021-8375
dc.identifier.uri
http://hdl.handle.net/11336/20117
dc.description.abstract
This study evaluates whether short daily male conspecific visits influence the dynamics of endocrine testicular and adrenal photo-responsiveness. A group of male Japanese Quail was exposed to short photoperiods and another group to long photoperiods. The quail exposed to short photoperiods were classified as responsive (SD-R) or non-responsive (SD-NR), depending on whether or not they lost their reproductive condition after 5 weeks of short days (SD). Individuals kept on a long photoperiod were used as controls (LD). After photoperiodic classification and during four consecutive days, individually-caged SDR, SD-NR and LD resident male quail received 5-min visits from photo-stimulated (and therefore sexually active) male quail (social treatment). Cloacal gland volume (CGV), and androgen and corticosterone metabolites (AM and CM, respectively) in droppings were measured bi-weekly and evaluated by repeated measures ANOVA over a 6-week period. Immediately after photoperiodic classification and before social treatment, CGV, AM and CM values showed a SD-R<SD-NR<LD pattern (P<0.001). Along SD exposure, SD-NR quail showed spontaneous cloacal gland recovery and AM and CM concentrations were found to be similar to those of the LD quail. At the end of the study, the SD-R group had still not recovered LD control values. Although the social treatment induced an overall main effect on AM (P<0.02) and CM concentrations (P<0.009), these changes were not related to a particular photoperiodic treatment. These findings provide a novel insight into the social modulation of reproductive and adrenocortical responses, particularly during transition from the photosensitive state to photorefractoriness.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley Blackwell Publishing, Inc
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Photoperiod Photoperiod
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Socail Challenge
dc.subject
Noninvasive Methods
dc.subject
Androgens
dc.subject.classification
Zoología, Ornitología, Entomología, Etología
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Short social interactions in male Japanese Quail fail to influence temporal dynamics of testicular and adrenocortical activities irrespective of photoperiodic reproductive status
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-07-07T20:06:50Z
dc.identifier.eissn
1439-0361
dc.journal.volume
158
dc.journal.number
3
dc.journal.pagination
785–792
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Dominchin, Maria Florencia. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Ciencias y Tecnología de los Alimentos; Argentina. 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
dc.description.fil
Fil: Palme, R.. University Of Veterinary Medicine. Department Of Biomedical Sciences/biochemistry; Austria
dc.description.fil
Fil: Marin, Raul Hector. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Ciencias y Tecnología de los Alimentos; Argentina. 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
dc.description.fil
Fil: Busso, Juan Manuel. 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
Journal Fur Ornithologie
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10336-017-1430-2
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s10336-017-1430-2
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