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Aging-related reproductive decline in the male spider monkey (Ateles geoffroyi)

dc.creatorHernández-López, Leonor
dc.creatorCerda-Molina, Ana L.
dc.creatorDíaz-Díaz, Guillermo
dc.creatorChavira-Bolaños, Roberto
dc.creatorMondragón-Ceballos, Ricardo
dc.date.accessioned2017-06-29T03:41:13Z
dc.date.available2017-06-29T03:41:13Z
dc.date.issued2012es_ES
dc.identifier2524es_ES
dc.identifier.issn0047-2565es_ES
dc.identifier.urihttp://repositorio.inprf.gob.mx/handle/123456789/4373
dc.identifier.urihttps://doi.org/10.1111/j.1600-0684.2011.00528.xes_ES
dc.language.isoenges_ES
dc.publisherBasel, New York, Kargeres_ES
dc.relation41(2) 115-121p.es_ES
dc.relationversión del editores_ES
dc.rightsacceso cerradoes_ES
dc.subject.meshAging-Bloodes_ES
dc.subject.meshAging-Physiologyes_ES
dc.subject.meshAnimalses_ES
dc.subject.meshAtelinae-Bloodes_ES
dc.subject.meshAtelinae-Physiologyes_ES
dc.subject.meshMalees_ES
dc.subject.meshReproduction-Physiologyes_ES
dc.subject.meshSemen-Physiologyes_ES
dc.subject.meshSperm Count-Veterinaryes_ES
dc.subject.meshSperm Motility-Physiologyes_ES
dc.subject.meshTestosterone-Bloodes_ES
dc.titleAging-related reproductive decline in the male spider monkey (Ateles geoffroyi)es_ES
dc.typeartículoes_ES
dc.contributor.affiliationDepartamento de Etología, Instituto Nacional de Psiquiatría, Ramón de la Fuente Muñiz, Calzada México-Xochimilco 101, Col. San Lorenzo Huipulco, Tlalpan, México, D.F., Méxicoes_ES
dc.contributor.emailrmc@imp.edu.mxes_ES
dc.relation.jnabreviadoJ MED PRIMATOLes_ES
dc.relation.journalJournal of Medical Primatologyes_ES
dc.identifier.placeDenmarkes_ES
dc.date.published2012es_ES
dc.identifier.organizacionInstituto Nacional de Psiquiatría Ramón de la Fuente Muñizes_ES
dc.identifier.eissn1600-0684es_ES
dc.identifier.doi10.1111/j.1600-0684.2011.00528.xes_ES
dc.description.monthEnees_ES
dc.description.abstractotrodiomaBackground It is unknown whether male black-handed spider monkeys (Ateles geoffroyi) undergo a reproductive decline as they age. The purpose of this work was investigating whether serum testosterone and semen quality decrease with age in these primates as occur in other species. Methods In this study, we assessed age variations in the concentration of serum testosterone, sperm counts, and motility in nine males. We took serum blood samples and semen samples by electroejaculation of anesthetized males throughout the fertile season. Results We found that testosterone levels and total sperm concentration, motile, progressive, fast linearly moving, medium linearly moving, slow linearly moving and immotile sperm significantly decreased with age. Conclusions Our results show that a reproductive decline occurs in male spider monkeys because of a decrease in sperm counts. These results are similar to those of rhesus monkeys and men, despite the phylogenetic distance between New and Old World primates.es_ES
dc.subject.koReproductive senescencees_ES
dc.subject.koSerum testosteronees_ES
dc.subject.koSperm parameterses_ES
dc.subject.kospideres_ES
dc.subject.koMonkeyes_ES


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