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Listar por palabra clave "Teleost"

Mostrando ítems 1-5 de 5

European eel sperm storage: optimization of short-term protocols and cryopreservation of large volumes

Herranz-Jusdado, Juan Germán; Gallego Albiach, Victor; Rozenfeld, Christoffer; MORINI, MARINA; Pérez Igualada, Luz María; Asturiano Nemesio, Juan Francisco (Elsevier, 2019)

[EN] Maturation in captivity of European eel (Anguilla anguilla) requires long and costly hormonal treatments that often lead to asynchronic maturation between sexes. Therefore, optimization of sperm short-term storage ...
Identification and stable expression of vitellogenin receptor (VTGR) through vitellogenesis in the European eel

MORINI, MARINA; Lafont, A. G.; Maugars, G.; Baloche, S.; Dufour, S.; Asturiano, Juan F.; Pérez Igualada, Luz María (Cambridge University Press, 2020-06)

[EN] In teleosts, vitellogenin (Vtg) is a phospholipoglycoprotein synthesized by the liver, released into the blood circulation and incorporated into the oocytes via endocytosis mediated by the Vtg receptor (VTGR) to form ...
Nuclear and membrane progestin receptors in the European eel: characterization and expression in vivo through spermatogenesis

MORINI, MARINA; Peñaranda, D.S.; Vilchez Olivencia, Maria Carmen; Nourizadeh-Lillabadi, Rasoul; Lafont, Angael; Dufour, Sylvie; Asturiano Nemesio, Juan Francisco; Weltzien, Finn-Arne; Pérez Igualada, Luz María (Elsevier, 2017)

[EN] Characterization of all the progestin receptor genes (PRs) found in the European eel has been performed. There were five membrane PRs (mPRs): mPR alpha (alpha), mPRAL1 (alpha-likel), mPRAL2 (alpha-like2), mPRy (gamma), ...
The expression of nuclear and membrane estrogen receptors in the European eel throughout spermatogenesis

MORINI, MARINA; Peñaranda, D.S.; Vilchez Olivencia, Maria Carmen; Tveiten, Helge; Lafont, Anne-Gaëlle; Dufour, Sylvie; Pérez Igualada, Luz María; Asturiano Nemesio, Juan Francisco (Elsevier, 2017)

[EN] Estradiol (E-2) can bind to nuclear estrogen receptors (ESR) or membrane estrogen receptors (GPER). While mammals possess two nuclear ESRs and one membrane GPER, the European eel, like most other teleosts, has three ...
Transcript levels of the soluble sperm factor protein phospholipase C zeta 1 (PLCZ1) increase through induced spermatogenesis in European eel

Morini, Marina Ange Marie; Peñaranda, D.S.; Vilchez Olivencia, Maria Carmen; Gallego Albiach, Victor; Nourizadeh-Lillabadi, Rasoul; Asturiano Nemesio, Juan Francisco; Weltzien, Finn-Arne; Pérez Igualada, Luz María (Elsevier, 2015-09)

[EN] Activation at fertilization of the vertebrate egg is triggered by Ca2+ waves. Recent studies suggest the phospholipase C zeta (PLC zeta), a sperm-specific protein, triggers egg activation by an 1P3-mediated Ca2+ release ...