Effects of paternal diet and antioxidant addition to the semen extender on bovine semen characteristics and on the phenotype of the resulting embryo

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorNorthwestern University-
Autor(es): dc.contributorUniversidade Estadual de Campinas (UNICAMP)-
Autor(es): dc.contributorPurdue University-
Autor(es): dc.contributorInstituto de Zootecnia (IZ/APTA)-
Autor(es): dc.creatorBastos, Natália Marins-
Autor(es): dc.creatorRossi, Guilherme Fazan-
Autor(es): dc.creatorda Silva Leão, Beatriz Caetano-
Autor(es): dc.creatorNegrão, Fernanda-
Autor(es): dc.creatorFerreira, Christina Ramires-
Autor(es): dc.creatorVrisman, Dayane Priscila-
Autor(es): dc.creatorRodrigues, Naiara Nantes-
Autor(es): dc.creatorZorzetto, Mariana Furtado-
Autor(es): dc.creatorde Paula Freitas-Dell'Aqua, Camila-
Autor(es): dc.creatorVantini, Roberta-
Autor(es): dc.creatorMonteiro, Fabio Morato-
Autor(es): dc.creatorMercadante, Maria Eugênia Zerlotti-
Autor(es): dc.creatorEberlin, Marcos Nogueira-
Autor(es): dc.creatorde Lima, Vera Fernanda Martins Hossepian-
Autor(es): dc.creatorMingoti, Gisele Zoccal-
Data de aceite: dc.date.accessioned2025-08-21T23:40:25Z-
Data de disponibilização: dc.date.available2025-08-21T23:40:25Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2021-10-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.theriogenology.2021.08.031-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/229433-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/229433-
Descrição: dc.descriptionThe aim of this study was to examine the effects of long-term dietary supplementation of young Nellore bulls with rumen-protected polyunsaturated fatty acids (PUFAs) and of the inclusion of catalase in the semen extender on semen quality, in vitro sperm fertilizing ability, and intracytoplasmic lipid content in the resulting embryos. Twelve Nellore bulls were supplemented with rumen-protected PUFAs or with a basal diet from 14 to 24 months of age. The semen was collected at the end of supplementation. For cryopreservation, the ejaculate was divided into two equal volumes and catalase was added to the extender in one of the fractions. Thus, the experimental design consisted of a 2 × 2 factorial scheme with two diets (control and PUFA) and two extenders (Cat+ and Cat-). Total motility and the percentage of rapid cells in fresh semen were negatively affected by dietary supplementation with PUFAs (P < 0.05), but these effects did not persist after freezing. The frozen/thawed semen of animals fed PUFAs exhibited an increase in the percentages of damaged plasma and acrosomal membranes, as well as an increase in the proportion of lipids ions at m/z 578 and m/z 757 detected by MALDI-MS. Nevertheless, there was no effect of the treatments on in vitro embryo development. However, embryos derived from bulls supplemented with PUFAs exhibited higher lipid accumulation compared to control (P < 0.05). In conclusion, PUFA supplementation promoted worsening of semen quality without affecting the in vitro sperm fertilizing ability; however, the paternal diet affected the intracytoplasmic lipid content in the resulting embryos.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionSão Paulo State University (UNESP) Department of Animal Reproduction Graduate Program in Genetics and Animal Breeding School of Agrarian and Veterinary Sciences Campus Jaboticabal-
Descrição: dc.descriptionSão Paulo State University (UNESP) Department of Animal Reproduction Graduate Program in Veterinary Medicine School of Agrarian and Veterinary Sciences Campus Jaboticabal-
Descrição: dc.descriptionProteomics Center of Excellence Northwestern University, 2170 Campus Dr-
Descrição: dc.descriptionThoMSon Mass Spectrometry Laboratory Institute of Chemistry University of Campinas Cidade Universitaária Zeferino Vaz, Campinas-
Descrição: dc.descriptionDepartment of Chemistry Purdue University-
Descrição: dc.descriptionInstituto de Zootecnia (IZ/APTA), Sertãozinho-
Descrição: dc.descriptionSão Paulo State University (UNESP) School of Veterinary Medicine and Animal Science, Campus Botucatu-
Descrição: dc.descriptionSão Paulo State University (UNESP) School of Veterinary Medicine Laboratory of Reproductive Physiology, Campus Araçatuba-
Descrição: dc.descriptionSão Paulo State University (UNESP) Department of Animal Reproduction Graduate Program in Genetics and Animal Breeding School of Agrarian and Veterinary Sciences Campus Jaboticabal-
Descrição: dc.descriptionSão Paulo State University (UNESP) Department of Animal Reproduction Graduate Program in Veterinary Medicine School of Agrarian and Veterinary Sciences Campus Jaboticabal-
Descrição: dc.descriptionSão Paulo State University (UNESP) School of Veterinary Medicine and Animal Science, Campus Botucatu-
Descrição: dc.descriptionSão Paulo State University (UNESP) School of Veterinary Medicine Laboratory of Reproductive Physiology, Campus Araçatuba-
Descrição: dc.descriptionFAPESP: #2013/13696–3-
Descrição: dc.descriptionFAPESP: #2015/06733–5-
Descrição: dc.descriptionFAPESP: #2019/11174–6-
Descrição: dc.descriptionCNPq: #307416/2015–1-
Descrição: dc.descriptionCNPq: #314136/2018–5-
Descrição: dc.descriptionCAPES: 001-
Formato: dc.format23-33-
Idioma: dc.languageen-
Relação: dc.relationTheriogenology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBull-
Palavras-chave: dc.subjectLipid-
Palavras-chave: dc.subjectNongenetic inheritance-
Palavras-chave: dc.subjectNutrition-
Palavras-chave: dc.subjectPaternal effect-
Palavras-chave: dc.subjectPolyunsaturated fatty acids-
Título: dc.titleEffects of paternal diet and antioxidant addition to the semen extender on bovine semen characteristics and on the phenotype of the resulting embryo-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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