The effect of exogenous hormonal treatment on egg quality of Chilean flounder (Paralichthys adspersus)

A. A. Arriagada, A. A. Díaz, J. M. Estrada, A. M. Ronco, A. Fernández

Resultado de la investigación: Article

Resumen

In this study, the effects of hormonal treatments on egg mortality after fertilization in Chilean flounder were evaluated. In the control group, plasmatic estradiol-17β showed very low levels before spawning induction. However E2, GnRHa and GnRHa/bGH treatments caused high plasma E2 levels resulted in poor egg survival. Probably, the persistent high E2 levels affected the timing of oocyte maturation.

Idioma originalEnglish
Páginas (desde-hasta)499-500
Número de páginas2
PublicaciónFish Physiology and Biochemistry
Volumen28
N.º1-4
DOI
EstadoPublished - 1 dic 2003

Huella dactilar

Flounder
flounder
egg quality
Ovum
estradiol
Estradiol
oocytes
spawning
egg
Plasmas
Fertilization
Oocytes
maturation
plasma
mortality
Control Groups
Mortality
Paralichthys adspersus
effect

ASJC Scopus subject areas

  • Biochemistry
  • Physiology
  • Aquatic Science

Citar esto

Arriagada, A. A. ; Díaz, A. A. ; Estrada, J. M. ; Ronco, A. M. ; Fernández, A. / The effect of exogenous hormonal treatment on egg quality of Chilean flounder (Paralichthys adspersus). En: Fish Physiology and Biochemistry. 2003 ; Vol. 28, N.º 1-4. pp. 499-500.
@article{b128bdfa01f1454a87b638d1ba586b68,
title = "The effect of exogenous hormonal treatment on egg quality of Chilean flounder (Paralichthys adspersus)",
abstract = "In this study, the effects of hormonal treatments on egg mortality after fertilization in Chilean flounder were evaluated. In the control group, plasmatic estradiol-17β showed very low levels before spawning induction. However E2, GnRHa and GnRHa/bGH treatments caused high plasma E2 levels resulted in poor egg survival. Probably, the persistent high E2 levels affected the timing of oocyte maturation.",
keywords = "Egg survival, Estradiol, Gonadotropin releasing hormone, Growth hormone, Vitellogenesis",
author = "Arriagada, {A. A.} and D{\'i}az, {A. A.} and Estrada, {J. M.} and Ronco, {A. M.} and A. Fern{\'a}ndez",
year = "2003",
month = "12",
day = "1",
doi = "10.1023/B:FISH.0000030639.37624.8c",
language = "English",
volume = "28",
pages = "499--500",
journal = "Fish Physiology and Biochemistry",
issn = "0920-1742",
publisher = "Springer Netherlands",
number = "1-4",

}

The effect of exogenous hormonal treatment on egg quality of Chilean flounder (Paralichthys adspersus). / Arriagada, A. A.; Díaz, A. A.; Estrada, J. M.; Ronco, A. M.; Fernández, A.

En: Fish Physiology and Biochemistry, Vol. 28, N.º 1-4, 01.12.2003, p. 499-500.

Resultado de la investigación: Article

TY - JOUR

T1 - The effect of exogenous hormonal treatment on egg quality of Chilean flounder (Paralichthys adspersus)

AU - Arriagada, A. A.

AU - Díaz, A. A.

AU - Estrada, J. M.

AU - Ronco, A. M.

AU - Fernández, A.

PY - 2003/12/1

Y1 - 2003/12/1

N2 - In this study, the effects of hormonal treatments on egg mortality after fertilization in Chilean flounder were evaluated. In the control group, plasmatic estradiol-17β showed very low levels before spawning induction. However E2, GnRHa and GnRHa/bGH treatments caused high plasma E2 levels resulted in poor egg survival. Probably, the persistent high E2 levels affected the timing of oocyte maturation.

AB - In this study, the effects of hormonal treatments on egg mortality after fertilization in Chilean flounder were evaluated. In the control group, plasmatic estradiol-17β showed very low levels before spawning induction. However E2, GnRHa and GnRHa/bGH treatments caused high plasma E2 levels resulted in poor egg survival. Probably, the persistent high E2 levels affected the timing of oocyte maturation.

KW - Egg survival

KW - Estradiol

KW - Gonadotropin releasing hormone

KW - Growth hormone

KW - Vitellogenesis

UR - http://www.scopus.com/inward/record.url?scp=8844264420&partnerID=8YFLogxK

U2 - 10.1023/B:FISH.0000030639.37624.8c

DO - 10.1023/B:FISH.0000030639.37624.8c

M3 - Article

AN - SCOPUS:8844264420

VL - 28

SP - 499

EP - 500

JO - Fish Physiology and Biochemistry

JF - Fish Physiology and Biochemistry

SN - 0920-1742

IS - 1-4

ER -