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Browsing by Subject "Eel"

Now showing items 1-8 of 8

Development of sperm vitrification protocols for freshwater fish (Eurasian perch, Perca fluviatilis) and marine fish (European eel, Anguilla anguilla)

Kása, E.; Bernáth, G.; Kollár, T.; Zarski, D.; Lujic, J.; Marinovic, Z.; Bokor, Z.; Hegyi, Á.; Urbányi, B.; Vilchez Olivencia, Maria Carmen; MORINI, MARINA; Peñaranda, D.S.; Pérez Igualada, Luz María; Asturiano Nemesio, Juan Francisco; Horváth, Ákos (Elsevier, 2017)

[EN] Vitrification was successfully applied to the sperm of two fish species, the freshwater Eurasian perch (Perca fluviatilis) and marine European eel (Anguilla anguilla). Sperm was collected, diluted in species specific ...
Effect of thermal regime on fatty acid dynamics in male European eels (Anguilla anguilla) during hormonally-induced spermatogenesis

Baeza Ariño, Rosa; Mazzeo, Ilaria; Vilchez Olivencia, Maria Carmen; Gallego Albiach, Victor; Peñaranda, D.S.; Pérez Igualada, Luz María; Asturiano Nemesio, Juan Francisco (Elsevier, 2014-06-20)

[EN] Little is known about the role of fat and fatty acids in European eel spermatogenesis. The aim of this research was to study the changes in fat content and to carry out a quantitative analysis of the fatty acid ...
ESTUDIO DEL EFECTO DE LA TEMPERATURA EN LA MOVILIZACIÓN DE ÁCIDOS GRASOS EN HEMBRAS DE ANGUILA EUROPEA

Martínez Milián, Gloria (Universitat Politècnica de València, 2012-01-10)

En el presente estudio se ha intentado dilucidar si la temperatura a la que se mantienen las hembras de anguila durante la reproduccion artificial afecta al proceso de movilización de ácidos grasos. Aunque no se han ...
H-rista. Toma para central hidroeléctrica de agua fluyente respetuosa con el tránsito migratorio

García Navarro, Beatriz (Universitat Politècnica de València, 2014-09-23)

[EN] H-Rists is a physical model for a small hydropower plant. In this document the tests in the laboratory, the results and the conclusions are collected. The objective of the report is the study of the velocity field ...
Influence of temperature regime on endocrine parameters and vitellogenesis during experimental maturation of European eel (Anguilla anguilla) females

Pérez Igualada, Luz María; Peñaranda, D.S.; Dufour, S.; Baloche, S.; Palstra, A. P.; Van den Thillart, G.E.E.J.M.; Asturiano Nemesio, Juan Francisco (Elsevier, 2011-10-01)

[EN] We examined the effect of temperature in European silver eels during their maturation induced by injections of carp pituitary extract on endocrine parameters: pituitary fshß and lhß expression, plasma 17ß-estradiol ...
Sperm physiology and quality in two marine teleosts: Anguilla anguilla & Takifugu niphobles

Gallego Albiach, Victor (Universitat Politècnica de València, 2013-12-20)

The conservation status of the species studied in this thesis (European eel and pufferfish) is currently frail, thus the main goal of this research was to develop, improve and apply several techniques and protocols ...
Study of male reproductive physiology and sperm conservation in the european EEL ( Anguilla anguilla, L.)

Sánchez Peñaranda, David (Universitat Politècnica de València, 2008-09-12)

La anguila europea es una especie de gran importancia comercial en la acuicultura europea, pero el dramático descenso de las poblaciones naturales ha provocado la inclusión de esta especie en la lista CITES (convención del ...
Variations in the gene expression of zona pellucida proteins, zpb and zpc, in female European eel (Anguilla anguilla) during induced sexual maturation

Mazzeo, Ilaria; Peñaranda, D.S.; Gallego Albiach, Victor; Hildahl, Jon; Nourizadeh-Lillabadi, Rasoul; Asturiano Nemesio, Juan Francisco; Pérez Igualada, Luz María; Weltzien, Finn Arne (Elsevier, 2012-09-01)

[EN] Vertebrate eggs are surrounded by an extracellular glycoprotein coat termed zona pellucida (ZP). Integrity of ZP is critical for a correct embryo development. Two zona pellucida protein genes (zpb and zpc) from ...