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Listar por autor "García Ximenez, Fernando"

Mostrando ítems 1-14 de 14

Contribución al establecimiento de un modelo de estudio de imprinting y reprogramación basado en el cultivo de células haploides y transferencia nuclear en pez cebra

Santos Merino, María del Carmen (Universitat Politècnica de València, 2012-05-28)

La existencia del mecanismo de imprinting en pez cebra puede ser útil para estudiar el papel que cumple este mismo fenómeno en mamíferos. El uso de cultivos celulares derivados de larvas haploides casi totalmente ...
Contribution to transplant of haploid cel nucleus either androgenote or gynogenote into zebrafish oocytes

Domínguez García, Beatriz (Universitat Politècnica de València, 2015-07-16)

[EN] The existence of the imprinting mechanism in zebrafish may be useful for studying the role this same phenomenon has in mammals. To try to figure out how the imprinting occurs in zebrafish, androgenote and gynogenote ...
Discrimination of the effects on zebrafish reproduction from pollutans in drinking water via female , via male and/or via fecundation water

Martínez-Sales, María Isabel; García Ximenez, Fernando; Espinos Gutierrez, Francisco Juan (Cambridge University Press (CUP), 2016-08)

[EN] The lack of preventive policy legislation and the low removal rate of organic pollutants in conventional potabilization treatments lead to some of them being present in drinking water. The problem arises because some ...
Efectos del envejecimiento en la fertilización y desarrollo embrionario temprano utilizando como modelo el pez cebra

Fernández Pérez, Paloma (Universitat Politècnica de València, 2016-06-22)

[ES] La evolución de las sociedades desarrolladas está implicando un retraso en la edad de la maternidad. Frente a este hecho, se constata como fundamental el desarrollo de técnicas reproductivas que palien los efectos ...
Effect of gamets aging on their activation and fertilizability in zebrafish (Danio rerio)

Cardona Costa, José (Universitat Politècnica de València, 2012-01-11)

El pez cebra es un modelo importante para investigación en biomedicina. En este contexto, la fertilizabilidad y desarrollo normal embrionario de semen y huevos de pez cebra de la estirpe gold, fue reevaluada después de ...
Electroactivation of zebrafish (danio rerio) eggs

Cardona Costa, José; Perez-Camps, M.; García Ximenez, Fernando (Instituto Nacional de Investigacion y Tecnologia Agraria y Alimentaria, 2011)

[ES] El mejor tratamiento de electroactivación (B3) para oocitos de pez cebra supuso un 43% de activación frente al 18% cuando el estímulo es solo el contacto con agua
EMBRYOLOGICAL AND MICROMANIPULATION TECHNIQUES IN ZEBRAFISH (Danio rerio) AND PACIFIC OYSTER (Crassostrea gigas)

Cardona Costa, José (Universitat Politècnica de València, 2010-05-24)

En este trabajo de tesis, se presentan diversos estudios experimentales, desarrollados prin cipalmente en pez cebra pero también en ostra del Pacífico, que persiguen la puesta a punto de técnicas relevantes para la utilización ...
Epigenetic reprogramming of somatic cells by nuclear transplant in zebrafish

Pérez Camps, Mireia (Universitat Politècnica de València, 2010-01-21)

El estudio de los mecanismos de reprogramación nuclear tiene actualmente una notable importancia, dado que el dominio de estos procesos constituyen la clave para actuar eficazmente en cuestiones tan dispares como el cáncer ...
Somatic cells derived from haploid larvae are feasible as donors for nuclear transplant in zebrafish. Preliminary results

Cardona Costa, José; Pérez Camps, Mireia; García Ximenez, Fernando (Cambridge University Press (CUP), 2012-08)

[EN] Somatic cells derived from zebrafish haploid larval (both androgenetic and gynogenetic) cultures were used as donors for nuclear transplant into non-enucleated oocytes. Nuclei were transplanted either before or ...
Transplantation of adult fibroblast nuclei into the central region of metaphase II eggs resulted in mid-blastula transition embryos

Pérez Camps, Mireia; Cardona Costa, José; García Ximenez, Fernando (Mary Ann Liebert, 2010-06)

[EN] Recently, a novel technical method to perform somatic nuclear transplantation (NT) in zebrafish using nonactivated eggs as recipients without the need to detect the micropyle was developed in our lab. However, the use ...
Zebrafish (Danio rerio) as a possible bioindicator of epigenetic factors present in drinking water that may affect reproductive function: is chorion an issue?

Martínez-Sales, María Isabel; García Ximenez, Fernando; Espinos Gutierrez, Francisco Juan (Cambridge University Press (CUP), 2015-06)

[EN] Emerging organic contaminants have been monitored in stream waters, raw and finished waters and wastewater effluents. Most of these contaminants, such as epigenetic substances, have been detected at very low levels. ...
Zebrafish as a possible bioindicator of organic pollutans in drinking waters with effects on reproduction: are effects accumulative or reversible ?

Martínez-Sales, María Isabel; García Ximenez, Fernando; Espinos Gutierrez, Francisco Juan (Cambridge University Press, 2016)

[EN] Due to inefficient detection and removal treatments, organic pollutants are present in drinking waters. For this reason, zebrafish is proposed as a complementary control measure in conventional potabilization treatments. ...
Zebrafish as a possible bioindicator of organic pollutants with effects on reproduction in drinking waters

Martínez-Sales, María Isabel; García Ximenez, Fernando; Espinos Gutierrez, Francisco Juan (Elsevier, 2015-07-01)

[EN] Organic contaminants can be detected at low concentrations in drinking water, raising concerns for human health, particularly in reproduction. In this respect, we attempted to use the zebrafish as a bioindicator to ...
ZEBRAFISH AS BIOINDICATOR OF EPIGENETIC FACTORS PRESENT IN DRINKING WATER THAT MAY AFFECT DEVELOPMENT AND REPRODUCTIVE FUNCTION

Martínez Sales, María Isabel (Universitat Politècnica de València, 2016-05-16)

[EN] Emerging organic pollutants include a wide array of different compounds. The main characteristic of these numerous substances is that they do not need to be persistent in the environment to cause negative effects, ...