Actions of 17β-estradiol on carbohydrate metabolism in liver, gills, and brain of gilthead sea bream Sparus auratus during acclimation to different salinities

2004 ◽  
Vol 146 (3) ◽  
pp. 607-617 ◽  
Author(s):  
S. Sangiao-Alvarellos ◽  
J. M. Guzmán ◽  
R. Láiz-Carrión ◽  
J. M. Míguez ◽  
M. P. Martín del Río ◽  
...  
Keyword(s):  
Carbohydrate Metabolism ◽  
Gilthead Sea Bream ◽  
Sea Bream ◽  
17Β Estradiol ◽  
Sparus Auratus

Effects of 17β-estradiol and 4-nonylphenol on osmoregulation and hepatic enzymes in gilthead sea bream (Sparus auratus)

2007 ◽  
Vol 145 (2) ◽  
pp. 210-217 ◽  
Author(s):  
Erkuden Pérez Carrera ◽  
Angel García-López ◽  
María del Pilar Martín del Río ◽  
Gonzalo Martínez-Rodríguez ◽  
Montserrat Solé ◽  
...  
Keyword(s):  
Gilthead Sea Bream ◽  
Sea Bream ◽  
Hepatic Enzymes ◽  
17Β Estradiol ◽  
Sparus Auratus

Geographical origin of individual breeders from gilthead sea bream (Sparus auratus) hatchery broodstocks inferred by microsatellite profiles

Aquaculture ◽  
2005 ◽  
Vol 247 (1-4) ◽  
pp. 227-232 ◽  
Author(s):  
Sabina De Innocentiis ◽  
Emanuela Miggiano ◽  
Andrea Ungaro ◽  
Silvia Livi ◽  
Luciana Sola ◽  
...  
Keyword(s):  
Geographical Origin ◽  
Gilthead Sea Bream ◽  
Sea Bream ◽  
Sparus Auratus

Influence of testosterone administration on osmoregulation and energy metabolism of gilthead sea bream Sparus auratus

2006 ◽  
Vol 149 (1) ◽  
pp. 30-41 ◽  
Author(s):  
Susana Sangiao-Alvarellos ◽  
Sergio Polakof ◽  
Francisco J. Arjona ◽  
Angel García-López ◽  
María P. Martín del Río ◽  
...  
Keyword(s):  
Energy Metabolism ◽  
Gilthead Sea Bream ◽  
Sea Bream ◽  
Testosterone Administration ◽  
Sparus Auratus

Growth hormone and prolactin actions on osmoregulation and energy metabolism of gilthead sea bream (Sparus auratus)

2006 ◽  
Vol 144 (4) ◽  
pp. 491-500 ◽  
Author(s):  
Susana Sangiao-Alvarellos ◽  
Francisco J. Arjona ◽  
Jesús M. Míguez ◽  
María P. Martín del Río ◽  
José L. Soengas ◽  
...  
Keyword(s):  
Growth Hormone ◽  
Energy Metabolism ◽  
Gilthead Sea Bream ◽  
Sea Bream ◽  
Sparus Auratus

scholarly journals CYP27A1 expression in gilthead sea bream (Sparus auratus, L.): effects of calcitriol and parathyroid hormone-related protein

2007 ◽  
Vol 196 (3) ◽  
pp. 625-635 ◽  
Author(s):  
Gideon S Bevelander ◽  
Elsa S L C Pinto ◽  
Adelino V M Canario ◽  
Tom Spanings ◽  
Gert Flik
Keyword(s):  
Vitamin D ◽  
Parathyroid Hormone ◽  
Gilthead Sea Bream ◽  
Sea Bream ◽  
Vitamin D Metabolites ◽  
Related Protein ◽  
Vitamin D Metabolism ◽  
Parathyroid Hormone Related Protein ◽  
25 Hydroxy Vitamin D ◽  
Sparus Auratus

Little is known about vitamin D metabolism in fishes. Several reports have shown hydroxylase activities in various organs to produce vitamin D metabolites, but the enzymes involved have not been isolated or characterized. We isolated and characterized a renal mitochondrial hydroxylase, CYP27A1, that governs vitamin D metabolism in gilthead sea bream, Sparus auratus. The enzyme is highly expressed in kidney and to a far lesser extent in liver. When treated with 25-hydroxy vitamin D or calcitriol, the kidney responded differentially and time dependently with CYP27A1 mRNA expression levels. This response substantiates a role for CYP27A1 in fish vitamin D metabolism. This notion is strengthened by upregulation of CYP27A1 in sea bream treated with parathyroid hormone-related protein (PTHrP), and suggests an original role for PTHrP in calcitriol-regulated processes n fish similar to the role of PTH in mammalian vitamin D-dependent processes.

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