Browsing by Author "Ramos-Júdez, Sandra"
Now showing items 1-6 of 6
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Gamete quality and management for in vitro fertilisation in meagre (Argyrosomus regius)
Ramos-Júdez, Sandra; González, Wendy; Dutto, Gilbert; Mylonas, Constantinos C.; Fauvel, Christian; Duncan, Neil (Aquaculture, 2019-05-14) AqüiculturaThe aquaculture of meagre (Argyrosomus regius) requires methods for the control of reproduction that enable the production of families from specific individuals for selective breeding programs. We ... -
Gonadotropin induction of spermiation in Senegalese sole: Effect of temperature and stripping time
Chauvigné, François; Lleberia, Jessica; Vilafranca, Carlos; Rosado, Diogo; Martins, Micaela; Silva, Frederico; González-López, Wendy; Ramos-Júdez, Sandra; Duncan, Neil; Giménez, Ignacio; Blanquet, Isidro; Cerdà, Joan (Aquaculture, 2021-12-21) AqüiculturaTreatments with homologous recombinant follicle-stimulating and luteinizing hormones (rFsh and rLh, respectively) are known to enhance spermatogenesis and sperm production in sole, but the response can ... -
Low sperm to egg ratio required for successful in vitro fertilization in a pair-spawning teleost, Senegalese sole (Solea senegalensis)
Ramos-Júdez, Sandra; González-López, Wendy Ángela; Huayanay Ostos, Jhons; Costa Mamani, Noemí; Marrero Alemán, Carlos; Beirão, José; Duncan, Neil (Royal Society Open Science, 2021-03-10) AqüiculturaCultured Senegalese sole (Solea senegalensis) breeders fail to spawn fertilized eggs. The implantation of large-scale in vitro fertilization protocols, to solve this problem, has been frustrated by low ... -
Recombinant Fsh and Lh therapy for spawning induction of previtellogenic and early spermatogenic arrested teleost, the flathead grey mullet (Mugil cephalus)
Ramos-Júdez, Sandra; Giménez, Ignacio; Gumbau-Pous, Josep; Arnold-Cruañes, Lucas Stephen; Estévez, Alicia; Duncan, Neil (Scientific Reports, 2022-04-21) AqüiculturaWith the expansion and diversification of global aquaculture, efforts continue to develop new bio-technologies for assisted reproduction in species that present reproductive dysfunctions. Flathead grey ... -
Sperm contamination by urine in Senegalese sole (Solea senegalensis) and the use of extender solutions for short-term chilled storage
González-López, Wendy Ángela; Ramos-Júdez, Sandra; Giménez, Ignacio; Duncan, Neil J. (Aquaculture, 2019-11-01) AqüiculturaMethods are needed to manage the sperm of Senegalese sole (Solea senegalensis), which will enable the industry to use artificial fertilisation to reproduce hatchery raised sole and implement breeding ... -
Transcriptome analysis of flathead grey mullet (Mugil cephalus) ovarian development induced by recombinant gonadotropin hormones
Ramos-Júdez, Sandra; Danis, Theodoros; Angelova, Nelina; Tsakogiannis, Alexandros; Giménez, Ignacio; Tsigenopoulos, Costas S.; Duncan, Neil; Manousaki, Tereza (Frontiers in Physiology, 2022-11-01) AqüiculturaBackground: Treatment with recombinant gonadotropin hormones (rGths), follicle-stimulating hormone (rFsh) and luteinizing hormone (rLh), was shown to induce and complete vitellogenesis to finally obtain ...