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Listar por autor "Marco Jiménez, Francisco"

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.Desarrollo de un modelo de inteligencia artificial basado en Machine Learning para optimizar la selección embrionaria en reproducción humana asistida

Salvo Jiménez, Aitana Eugenia (Universitat Politècnica de València, 2023-07-25)

[ES] En las clínicas de reproducción asistida, tanto en el ámbito humano como animal, uno de los pasos fundamentales es la selección del embrión cultivado de mayor calidad para su posterior transferencia al útero de la ...
A 3D-Printed Large Holding Capacity Device for Minimum Volume Cooling Vitrification of Embryos in Prolific Livestock Species

Marco-Jiménez, Francisco; Garcia-Dominguez, Ximo; García-Valero, Luis; Vicente Antón, José Salvador (MDPI AG, 2023-03)

[EN] Although many devices have been developed to reduce sample volume, with an explosion of methods appearing in the literature over the last decade, commercially available devices with simultaneous vitrification of a ...
A novel technique for oviduct occlusion to generate live births from cryopreserved rabbit oocytes after in vivo fertilisation

Jiménez Trigos, María Estrella; Vicente Antón, José Salvador; Marco Jiménez, Francisco (Elsevier Masson, 2014-08)

[EN] Intraoviductal transfer technique in combination with in vivo fertilisation has arisen as an effective technique to assess live births after transfer of slow-frozen oocytes in the rabbit. Nevertheless, the great ...
A review of cleaning and disinfection guidelines and recommendations following an outbreak of classical scrapie

Alarcon, Pablo; Marco-Jiménez, Francisco; Horigan, Verity; Ortiz-Pelaez, Angel; Rajanayagam, Brenda; Dryden, Aidan; Simmons, Hugh; Konold, Timm; Marco, Carmen; Charnley, Judith; Spiropoulos, John; Cassar, Claire; Adkin, Amie (Elsevier, 2021-08)

[EN] Classical scrapie is a prion disease of small ruminants, the infectious agent of which has been shown to be extremely persistent in the environment. Cleaning and disinfection (C&D) after a scrapie outbreak is currently ...
A single injection of corifollitropin alfa supplemented with human chorionic gonadotropin increases follicular recruitment and transferable embryos in the rabbit

Viudes-de-Castro, Maria Pilar; Marco-Jiménez, Francisco; Más-Pellicer, Alba; Garcia-Dominguez, X; Talaván, Amparo M.; Vicente Antón, José Salvador (Blackwell Publishing, 2019-04)

[EN] Contents Superovulation protocols are designed to achieve maximum embryo yields. Nevertheless, ovarian response control and the quality of obtained embryos are still a challenge. On the other hand, to save the ...
Achieving an early pregnancy following allogeneic uterine transplantation in a rabbit model

Saso, Srdjan; Petts, Gemma; David, Anna L.; Thum, Meen-Yau; Chatterjee, Jayanta; Vicente Antón, José Salvador; Marco Jiménez, Francisco; Corless, David; Boyd, Michael; Noakes, David; Lindsay, Iain; Del Priorei, Giuseppe; Ghaem-Maghami, Sadaf; Smith, J. Richard (Elsevier, 2015-02)

[EN] Objective: Uterine transplantation (UTx) has been proposed as a treatment option for women diagnosed with absolute uterine factor infertility (AUFI). The goal of UTx remains achieving pregnancy and live birth of ...
Activación de espermatozoides de mamífero con el ionóforo de calcio A23187

Serrano Trujillo, Daniel Emmanuel (Universitat Politècnica de València, 2018-09-10)

Los espermatozoides de mamíferos adquieren la capacidad fecundante en el tracto femenino en un proceso llamado capacitación. Sin embargo de los millones de espermatozoides que se producen y eyaculan solo una fracción muy ...
Adiestramiento y caracterización seminal de moruecos de la raza ovina Guirra

Puchades, S.; Marco-Jiménez, Francisco; Rodríguez Garcia, Martín; Vicente Antón, José Salvador (ISCIII/BNCS/SciELO Espana, 2004)

[ES] Las características seminales mostradas por esta raza, a priori, hacen pensar que su utilización para inseminación artificial no debería plantear problema alguno, al igual que el semen crioconservado y perteneciente al banco,
Almacenamiento a corto y largo plazo de embriones pronucleares de conejo

Solano Aguilar, Jorge Octavio (Universitat Politècnica de València, 2020-09-30)

[ES] El almacenamiento de embriones, así como de semen y óvulos ha tenido gran importancia ya que permite la conservación, el transporte e intercambio de material genético de un establecimiento a otro, de un centro de ...
Alternativas al uso de antibióticos en las dosis seminales de conejo

Sánchez Díaz, Tania (Universitat Politècnica de València, 2023-07-28)

[ES] El uso indiscriminado de antibióticos ha dado lugar a la aparición de bacterias multirresistentes, consideradas una de las principales amenazas para la salud pública por la OMS. En inseminación artificial (IA) en ...
Aminopeptidase activity in seminal plasma and effect of dilution rate on rabbit reproductive performance after insemination with an extender supplemented with buserelin acetate

Viudes De Castro, María Pilar; Mocé Cervera, Eva Teresa; Lavara García, Raquel; Marco Jiménez, Francisco; Vicente Antón, José Salvador (Elsevier, 2014-06)

[EN] Ovulation induction in artificially inseminated rabbits by adding GnRH synthetic analogues in the seminal doses is a welfare-orientated method to induce ovulation in rabbits and could have some advantages in field ...
Análisis de la eficacia de exopolisacáridos sobre el crecimiento de folículos humanos in vitro

Puig Valero, Marta (Universitat Politècnica de València, 2018-09-28)

[ES] Debido a su composición tan variada, los exopolisacáridos (EPS) poseen diferentes propiedades que los hacen muy interesantes para su uso industrial. Respecto a la industria cosmética en particular, los EPS son de ...
Antibacterial Activity of Some Molecules Added to Rabbit Semen Extender as Alternative to Antibiotics

Viudes-de-Castro, María Pilar; Marco-Jiménez, Francisco; Vicente Antón, José Salvador; Marin, Clara (MDPI AG, 2021-04)

[EN] This study was conducted to evaluate the antibacterial activity of two aminopeptidase inhibitors and chitosan-based nanoparticles in liquid-stored rabbit semen. This study reports that the aminopeptidase inhibitors ...
BIOTECNOLOGÍA DE LA REPRODUCCIÓN EN ESPECIES GANADERAS

Marco Jiménez, Francisco; Vicente Antón, José Salvador (Editorial Universitat Politècnica de València, 2012-06-01)

La cría de animales para satisfacer nuestras necesidades alimenticias conlleva el desarrollo de técnicas para incrementar la eficiencia reproductiva de éstas, favoreciendo la aplicación de los programas de selección y ...
Calcium concentration in vitrification medium affects the developmental competence of in vitro matured ovine oocytes

Succu, Sara; Berlinguer, Fiammetta; Leoni, Giovanni G.; Bebbere, Daniela; Satta, Valentina; Marco Jiménez, Francisco; Pasciu, Valeria; Naitana, Salvatore (Elsevier, 2011-03-01)

[EN] The present study was designed to determine whether different calcium concentrations in the vitrification solutions could improve the developmental competence of in vitro matured ovine oocytes after cryopreservation. ...
Campylobacter epidemiology from breeders to their progeny in Eastern Spain

Ingresa-Capaccioni, S; Jiménez Trigos, María Estrella; Marco Jiménez, Francisco; Català, Pablo; Vega García, Santiago; Marin Orenga, Clara (Oxford University Press, 2016-03)

[EN] While horizontal transmission is a route clearly linked to the spread of Campylobacter at the farm level, few studies support the transmission of Campylobacter spp. from breeder flocks to their offspring. Thus, the ...
Comparación de la tasa de blastulación de embriones cultivados en grupo y en solitario en el modelo conejo

Tomás Rico, Ismael (Universitat Politècnica de València, 2022-09-08)

[EN] The development of artificial intelligence in embryology through the application of timelapse imaging technology is making a transition to individualized culture since it provides the ability to select the most ...
Comparative Study of Semen Parameters and Hormone Profile in Small-Spotted Catshark (Scyliorhinus canicula): Aquarium-Housed vs. Wild-Captured

Muñoz-Baquero, Marta; Marco-Jiménez, Francisco; Garcia-Domínguez, Ximo; Ros-Santaella, José Luis; Pintus, Eliana; Jiménez-Movilla, María; García-Párraga, Daniel; García-Vazquez, Francisco Alberto (MDPI AG, 2021-10)

[EN] Comprehensive knowledge of chondrichthyan reproductive biology is crucial for the development of reproductive technologies. For that reason, a male reproductive evaluation was performed on the basis of a comparison ...
Comparison of different sampling types across the rearing period in broiler flocks for isolation of Campylobacter spp

Ingresa-Capaccioni, Sofia; González-Bodí, S; Jiménez Trigos, María Estrella; Marco Jiménez, Francisco; Catalá, Pablo; Vega, Santiago; Marín, Clara (Oxford Journals, 2015-04)

[EN] Campylobacter is the most common bacterial cause of human gastrointestinal disease in most developed countries. It is generally accepted that poultry products are a significant source of foodborne Campylobacter ...
Comparison of two techniques for the morphometry study on gilthead seabream (Sparus aurata) spermatozoa and evaluation of changes induced by cryopreservation

Gallego Albiach, Victor; Peñaranda, D.S.; Marco Jiménez, Francisco; Mazzeo, Ilaria; Pérez Igualada, Luz María; Asturiano Nemesio, Juan Francisco (Elsevier, 2012-04-01)

[EN] The development of powerful software has made possible spermatozoa morphology studies. However, some problems have emerged in relation to protocol standardization to compare results from different laboratories. This ...