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Listar por palabra clave "Embryo development"

Mostrando ítems 1-16 de 16

Androgenesis in recalcitrant solanaceous crops

Seguí-Simarro, Jose M.; Corral Martínez, Patricia; Parra Vega, Verónica; Gonzalez Garcia, Beatriz (Springer Verlag (Germany), 2011-05)

[EN] Tomato, eggplant, and pepper are three solanaceous crops of outstanding importance worldwide. For hybrid seed production in these species, a fast and cheap method to obtain pure (homozygous) lines is a priority. ...
Aplicación de Corifolitropina alfa en la producción de embriones de conejo (Oryctolagus cuniculus)

Fortea González, Lydia (Universitat Politècnica de València, 2017-04-12)

[ES] En los últimos años, los tratamientos de superovulación, inseminación artificial, producción de embriones y su criconservación, han constituido las herramientas biotecnológicas más utilizadas tanto en reproducción ...
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. ...
Desarrollo de embriones de conejo sobre matriz oviductal y medio condicionado por células oviductales. Efectos sobre la viabilidad y el crecimiento postnatal.

López Jiménez, María Isabel (Universitat Politècnica de València, 2022-07-20)

[ES] Los embriones producidos in vitro alteran su desarrollo con repercusiones en su fisiología que pueden comprometer su viabilidad inmediata o introducir cambios que serán observables durante su etapa postnatal. Estas ...
Differential mRNA Expression in Rabbit In vivo Pre-implantatory Embryos

Saenz de Juano Ribes, María de los Desamparados; Peñaranda, D.S.; Marco Jiménez, Francisco; Llobat, L; Vicente Antón, José Salvador (Wiley, 2011)

[EN] To study genes involved in embryo developmental competence and implantation in rabbits, the expression of a panel of genes related to pluripotency, angiogenesis, proliferation, apoptosis and differentiation were ...
Does storage time in LN2 influence survival and pregnancy outcome of vitrified rabbit embryos?

Lavara García, Raquel; Baselga Izquierdo, Manuel; Vicente Antón, José Salvador (Elsevier, 2011-09)

Vitrification is one of the most widely used techniques for embryo cryopreservation. The aim of this work was to study the effect of storage time in liquid nitrogen on vitrified rabbit embryos. A total of 1467 vitrified ...
Efecto del tiempo de cultivo sobre la viabilidad y desarrollo de embriones de conejo

Alberola Romano, Ana (Universitat Politècnica de València, 2018-09-18)

[ES] El conejo es utilizado como modelo animal en la biología reproductiva debido a las ventajas que suponen ser una especie de ovulación inducida por el coito, de ciclo reproductivo corto, del que es posible obtener, ...
Effect of divergent selection for uterine capacity on embryonic survival and development at 30 h post-mating in unilaterally ovariectomized rabbit females

Peiró Barber, Rosa Mª; Gallego, M.; Blasco Mateu, Agustín; Santacreu Jerez, María Antonia (Editorial Universitat Politècnica de València, 2015-12-23)

[EN] Uterine capacity has been proposed as an indirect way to increase litter size. The aim of this work is to study the effect of a divergent selection for uterine capacity (UC) on reproductive traits at 30 h post mating ...
Estudio del efecto de la crioconservación sobre la expresión génica de embriones de conejo

Saenz de Juano Ribes, María de los Desamparados (Universitat Politècnica de València, 2014-04-10)

La crioconservación de los embriones por congelación o vitrificación reduce la supervivencia de los embriones de conejo (Oryctolagus cuniculus) entre un 20 y 50% dependiendo de la estirpe genética y el procedimiento ...
Identification of the essential phosphoglycerate dehydrogenase isoform EDA9 as the essential gene for embryo and male gametophyte development in Arabidopsis

Toujani, Walid; Muñoz Bertomeu, Jesús; Flores-Tornero, María; Rosa-Tellez, Sara; Anoman, Armand Djoro; Ros, Roc (Taylor & Francis, 2013-11)

[EN] Three different pathways of serine (Ser) biosynthesis have been described in plants: the Glycolate pathway, which is part of the Photorespiratory pathway, and 2 non-Photorespiratory pathways, the Glycerate and the ...
Influence of different eCG doses on the rabbit doe ovary response, fertilizing aptitude and embryo development

Ttheau-Clément, M.; Lebas, F.; Falières, J. (World Rabbit Science. ICTA. UPV, 2010-08-02)

[EN] The aim of this experiment was to compare the ovary response, the fertilising aptitude and the embryo development of multiparous rabbit does having received during the whole career 0 (control: no injection, group 0), ...
Influencia del flushing nutricional con propilenglicol sobre la prolificidad y el desarrollo embrionario preimplantacional en conejo

Mular Puig, Iván (Universitat Politècnica de València, 2014-11-18)

[EN] An important progress has been made in rabbit breeding, feeding and management over the past decades. However, productivity remains one of the most important factors in the farm. Present ...
Parthenogenic blastocysts cultured under in vivo conditions exhibit proliferation and differentiation expression genes similar to those of normal embryos

Naturil Alfonso, Carmen; Saenz de Juano Ribes, María de los Desamparados; Peñaranda, D.S.; Vicente Antón, José Salvador; Marco Jiménez, Francisco (Elsevier Masson, 2011)

Parthenote embryos offer multiple possibilities in biotechnological investigation, such as stem cell research. However, there is still a dearth of knowledge of this kind of embryo. In this study, development and ploidy ...
Post-warming competence of in vivo matured rabbit oocytes treated with cytoskeletal stabilisation (Taxol) and cytoskeletal relaxant (Cytochalasin B) before vitrification

Jiménez Trigos, María Estrella; Naturil Alfonso, Carmen; Vicente Antón, José Salvador; Marco Jiménez, Francisco (Wiley, 2013-02)

[EN] Contents The aim of this study was to investigate the effect of Taxol and Cytochalasin B on the spindle, chromosome configuration and development to blastocyst stage after parthenogenesis activation of in vivo matured ...
The effect of unilateral ovariectomy on early embryonic survival and embryo development in rabbits

Peiró Barber, Rosa Mª; Gallego, M.; Blasco Mateu, Agustín; Santacreu Jerez, María Antonia (Editorial Universitat Politècnica de València, 2014-06-25)

[EN] Unilateral ovariectomy can be used to study uterine capacity in rabbits because an overcrowding of the functional uterine horn is produced. Due to the uterus duplex, the rabbit is the ideal model for such studies. ...
Transcriptome profiling of rabbit parthenogenetic blastocysts developed under in vivo conditions

Naturil Alfonso, Carmen; Saenz de Juano Ribes, María de los Desamparados; Peñaranda, D.S.; Vicente Antón, José Salvador; Marco Jiménez, Francisco (Public Library of Science, 2012-12)

Parthenogenetic embryos are one attractive alternative as a source of embryonic stem cells, although many aspects related to the biology of parthenogenetic embryos and parthenogenetically derived cell lines still need to ...