Resultats globals: 3 registres trobats en 0.02 segons.
Articles, 3 registres trobats
Articles 3 registres trobats  
1.
29 p, 931.6 KB ProAKAP4 as a motility long-lasting marker in Catalan donkey spermatozoa / 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  
2.
11 p, 1.6 MB ProAKAP4 Concentration Is Related to Sperm Motility and Motile Sperm Subpopulations in Frozen-Thawed Horse Semen / 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  
3.
11 p, 1.7 MB ProAKAP4 Semen Concentrations as a Valuable Marker Protein of Post-Thawed Semen Quality and Bull Fertility : a Retrospective Study / Dordas-Perpinyà, Marta (Nantes-Atlantic College of Veterinary Medicine) ; Sergeant, Nicolas (University Lille. LilNCog-Lille Neuroscience & Cognition) ; Ruelle, Isabelle (Nantes-Atlantic College of Veterinary Medicine) ; Bruyas, Jean-François (Nantes-Atlantic College of Veterinary Medicine) ; Charreaux, Frédéric (EVOLUTION XY) ; Michaud, Sandrine (Nantes-Atlantic College of Veterinary Medicine) ; Carracedo, Sara (SPQI) ; Catalán, Jaime (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ; Miró, Jordi (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ; Delehedde, Maryse (SPQI) ; Briand-Amirat, Lamia (Nantes-Atlantic College of Veterinary Medicine)
Functional sperm quality markers to predict bull fertility have been actively investigated. Among them, proAKAP4, which is the precursor of AKAP4, the main structural protein in the fibrous sheath of spermatozoa; appears to be promising, especially since spermatozoa lacking AKAP4 expression were shown to be immotile, abnormal, and infertile. [...]
2022 - 10.3390/vetsci9050224
Veterinary Sciences, Vol. 9 Núm. 5 (2022) , p. 224  

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