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22 p, 3.0 MB |
Impact of Seminal Plasma Antioxidants on DNA Fragmentation and Lipid Peroxidation of Frozen-Thawed Horse Sperm
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Catalán, Jaime (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Yánez-Ortiz, Iván (Universidad Internacional de Ecuador) ;
Torres-Garrido, Marc (Universitat de Girona. Departament de Biologia) ;
Ribas-Maynou, Jordi (Universitat de Girona. Departament de Biologia) ;
Llavanera, Marc (Universitat de Girona. Departament de Biologia) ;
Barranco, Isabel (Universidad de Murcia. Departamento de Cirugía y Medicina Animal) ;
Yeste Oliveras, Marc (Institució Catalana de Recerca i Estudis Avançats) ;
Miró, Jordi (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals)
Cryopreservation is a stressful process for sperm, as it is associated with an increased production of reactive oxygen species (ROS). Elevated ROS levels, which create an imbalance with antioxidant capacity, may result in membrane lipid peroxidation (LPO), protein damage and DNA fragmentation. [...]
2024 -  10.3390/antiox13030322
Antioxidants, Vol. 13 (march 2024)
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29 p, 931.6 KB |
ProAKAP4 as a motility long-lasting marker in Catalan donkey spermatozoa
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Dordas-Perpinyà, Marta (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Sergeant, Nicolas (University of Lille) ;
Yánez-Ortiz, Iván (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Mevel, Vincent (Nantes Veterinary college) ;
Catalán, Jaime (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Bruyas, Jean-François (Nantes Veterinary college) ;
Briand-Amirat, Lamia (Nantes Veterinary college) ;
Miró, Jordi (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals)
ProAKAP4 is identified within the flagellum of spermatozoa in various mammalian species, serving as a structural protein associated with motility parameters. This investigation focuses on the presence of proAKAP4 in donkey sperm, elucidating its localization, molecular characteristics, and its correlation with motility descriptors and mitochondrial membrane potential. [...]
2024 - 10.1016/j.anireprosci.2024.107427
Animal reproduction science, Febrer 2024
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3.
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10 p, 123.0 KB |
Avenços en Medicina i Cirurgia d'Èquids [102640]
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Miro Roig, Jordi ;
Peña Giménez, María Teresa ;
Prades Robles, Marta ;
Ferrer Caubet, Lluis ;
Troya Portillo, Lucas ;
Climent Cot, Frederic ;
Jose Cunilleras, Eduard ;
Universitat Autònoma de Barcelona.
Facultat de Veterinària
L'assignatura té un enfocament completament clínic. L'alumne haurà d'aplicar els coneixements i habilitats adquirits en assignatures com "Mètodes Exploratoris", "Sanitat Animal I", "Reproducció Animal" i especialment "Medicina i Cirurgia d'Èquids". [...]
This subject has mainly a clinical focus. The student will have to apply the skills and knowledge gathered in other subjects such as Exploratory Methods, Animal Health, Animal Reproduction and Equine Medicine and Surgery. [...]
El enfoque de laasignatura es eminentemente clínico. El estudiante deberá aplicar el conocimiento y las habilidades adquiridas después de cursar asignaturas como Métodos Exploratorios. Sanidad Animal, Reproducción Animal, y Medicina y Cirugía de Équidos. [...]
2023-24
Grau en Veterinària [955]
3 documents
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4.
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9 p, 120.9 KB |
Medicina i Cirurgia d'Èquids [102620]
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Prades Robles, Marta ;
Miro Roig, Jordi ;
Peña Giménez, María Teresa ;
Añor Torres, Sònia ;
Troya Portillo, Lucas ;
Climent Cot, Frederic ;
Gascón Bayarri, Eduard ;
Jose Cunilleras, Eduard ;
Universitat Autònoma de Barcelona.
Facultat de Veterinària
L'assignatura de Medicina i Cirurgia d'Èquids és una assignatura obligatòria de quart curs que introdueix l'estudiant en el coneixement de les malalties de tractament mèdic i quirúrgic més comunes dels èquids, des d'una perspectiva integradora i clínica. [...]
The subject of Equine Medicine and Surgery is a compulsory subject in the fourth year. It introduces students to the knowledge of the medical and surgical treatment of diseases most common in horses, from a clinical and integrative perspective. [...]
La asignatura de Medicina y Cirugía de Équidos es una asignatura obligatoria de cuarto curso que introduce a la o el estudiante en el conocimiento de las enfermedades de tratamiento médico y quirúrgico más comunes de los équidos, desde una perspectiva integradora y clínica. [...]
2023-24
Grau en Veterinària [955]
3 documents
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10 p, 613.8 KB |
Metabolic profiling of preovulatory follicular fluid in jennies
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Catalán, Jaime (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Yánez-Ortiz, Iván (Universitat de Girona. Departament de Biologia) ;
Mateo-Otero, Yentel (Universitat de Girona. Departament de Biologia) ;
Bragulat, A.F. (National University of Río Cuarto. Equine Production Laboratory) ;
Nolis Fañanas, Pau (Universitat Autònoma de Barcelona. Servei de Ressonància Magnètica Nuclear) ;
Carluccio, Augusto (Faculty of Veterinary Medicine. University of Teramo) ;
Yeste Oliveras, Marc (Institució Catalana de Recerca i Estudis Avançats) ;
Miró, Jordi (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Martínez-Rodero, Iris (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals)
Follicular fluid is formed from the transudation of theca and granulosa cells in the growing follicular antrum. Its main function is to provide an optimal intrafollicular microenvironment to modulate oocyte maturation. [...]
2022 - 10.1016/j.rvsc.2022.10.026
Research in veterinary science, Vol. 153 (31 2022) , p. 127-136
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11 p, 1.6 MB |
ProAKAP4 Concentration Is Related to Sperm Motility and Motile Sperm Subpopulations in Frozen-Thawed Horse Semen
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Dordas-Perpinyà, Marta (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Yánez-Ortiz, Iván (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Sergeant, N. (SPQI S.A.S) ;
Mevel, V. (Nantes-Atlantic College of Veterinary Medicine) ;
Bruyas, Jean-François (Nantes-Atlantic College of Veterinary Medicine) ;
Catalán, Jaime (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Delehedde, Maryse (SPQI S.A.S) ;
Briand-Amirat, Lamia (Nantes-Atlantic College of Veterinary Medicine) ;
Miró, Jordi (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals)
ProAKAP4 is the precursor of AKAP4 (A-kinase Anchor protein 4), the main structural protein of the fibrous sheath of sperm. The amount of proAKAP4 reflects the ability of spermatozoa to maintain the flagellum activity and functionality up to the site of fertilization and is positively correlated with progressive motility in several mammalian species. [...]
2022 - 10.3390/ani12233417
Animals, Vol. 12 Núm. 23 (december 2022) , p. 3417
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9.
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14 p, 1.9 MB |
Maternal Phylogenetic Relationships and Genetic Variation among Rare, Phenotypically Similar Donkey Breeds
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Mazzatenta, Andrea (University G. D'Annunzio of Chieti-Pescara. Imaging and Clinical Sciences Department) ;
Vignoli, Massimo (University of Teramo. Faculty of Veterinary Medicine) ;
Caputo, Maurizio (University of Teramo. Faculty of Veterinary Medicine) ;
Vignola, Giorgio (University of Teramo. Faculty of Veterinary Medicine) ;
Tamburro, Roberto (University of Teramo. Faculty of Veterinary Medicine) ;
De Sanctis, Francesco (University of Verona. Section of Immunology, Department of Medicine) ;
Miró, Jordi (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Bucci, Roberta (University of Teramo. Faculty of Veterinary Medicine) ;
Robbe, Domenico (University of Teramo. Faculty of Veterinary Medicine) ;
Carluccio, Augusto (University of Teramo. Faculty of Veterinary Medicine)
The mitochondrial DNA (mtDNA) D-loop of endangered and critically endangered breeds has been studied to identify maternal lineages, characterize genetic inheritance, reconstruct phylogenetic relations among breeds, and develop biodiversity conservation and breeding programs. [...]
2021 - 10.3390/genes12081109
Genes, Vol. 12 (july 2021)
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18 p, 2.4 MB |
Extracellular Reactive Oxygen Species (ROS) Production in Fresh Donkey Sperm Exposed to Reductive Stress, Oxidative Stress and NETosis
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Yánez-Ortiz, Iván (Universitat de Girona. Departament de Biologia) ;
Catalán, Jaime (Universitat de Girona. Departament de Biologia) ;
Mateo-Otero, Yentel (Universitat de Girona. Departament de Biologia) ;
Dordas-Perpinyà, Marta (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Gacem, Sabrina (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Yeste, Natalia (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ;
Bassols Teixidó, Anna Maria (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ;
Yeste Oliveras, Marc (Universitat de Girona. Departament de Biologia) ;
Miró, Jordi (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals)
Jenny shows a large endometrial reaction after semen influx to the uterus with a large amount of polymorphonuclear neutrophils (PMN) migrating into the uterine lumen. PMN act as a sperm selection mechanism through phagocytosis and NETosis (DNA extrudes and, together with proteins, trap spermatozoa). [...]
2021 - 10.3390/antiox10091367
Antioxidants, Vol. 10 (august 2021)
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