Effect of growth hormone on muscle protein synthesis in rainbow trout (Oncorhynchus mykiss) and Atlantic salmon (Salmo salar)
International audience This paper reports on the effect of administration of mammalian growth hormone (GH) on muscle protein synthesis as measured in white muscle using the phenylalanine flooding technique. The effect of exogenous GH was compared with that of insulin and prolactin, and with endogeno...
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ftunivnantes:oai:HAL:hal-02688814v1 2023-05-15T15:30:45+02:00 Effect of growth hormone on muscle protein synthesis in rainbow trout (Oncorhynchus mykiss) and Atlantic salmon (Salmo salar) Fauconneau, Benoit Mady, Marie-Paule Le Bail, Pierre-Yves Station de physiologie des poissons Institut National de la Recherche Agronomique (INRA) 1996 https://hal.inrae.fr/hal-02688814 https://doi.org/10.1007/BF01874837 en eng HAL CCSD Springer Verlag info:eu-repo/semantics/altIdentifier/doi/10.1007/BF01874837 info:eu-repo/semantics/altIdentifier/pmid/24193988 hal-02688814 https://hal.inrae.fr/hal-02688814 doi:10.1007/BF01874837 PRODINRA: 130173 PUBMED: 24193988 WOS: A1996UN24200006 ISSN: 0920-1742 EISSN: 1573-5168 Fish Physiology and Biochemistry https://hal.inrae.fr/hal-02688814 Fish Physiology and Biochemistry, Springer Verlag, 1996, 15 (1), pp.49-56. ⟨10.1007/BF01874837⟩ STH [SDV]Life Sciences [q-bio] info:eu-repo/semantics/article Journal articles 1996 ftunivnantes https://doi.org/10.1007/BF01874837 2022-10-05T00:07:58Z International audience This paper reports on the effect of administration of mammalian growth hormone (GH) on muscle protein synthesis as measured in white muscle using the phenylalanine flooding technique. The effect of exogenous GH was compared with that of insulin and prolactin, and with endogenous GH.The rate of protein synthesis in white muscle of rainbow trout 6 h after the injection of bovine GH or bovine insulin was twice (2.6 and 2.9% d(-1)) that of the control saline-injected fish (1.2% d(-1)). A metabolic effect of GH, as observed with insulin, is suspected.The rates of change in body weight and body length and the fractional rate of protein synthesis in muscle of rainbow trout were enhanced by mammalian GH administration. The effect of GH on muscle RNA/protein ratios was not significant. An opposite effect of antibodies against salmon GH (Lebail et al. 1989) on growth rate and muscle protein synthesis rate was found in rainbow trout. It is suggested that the effects of exogenous and endogenous GH on capacity and efficiency of muscle protein synthesis were similar.The long-term effects of mammalian GH on presmolt Atlantic salmon was also tested. The same trends were found with ovine prolactin supplementation in Atlantic salmon but not as high as those observed with ovine GH. Article in Journal/Newspaper Atlantic salmon Salmo salar Université de Nantes: HAL-UNIV-NANTES Fish Physiology and Biochemistry 15 1 49 56 |
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Université de Nantes: HAL-UNIV-NANTES |
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English |
topic |
STH [SDV]Life Sciences [q-bio] |
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STH [SDV]Life Sciences [q-bio] Fauconneau, Benoit Mady, Marie-Paule Le Bail, Pierre-Yves Effect of growth hormone on muscle protein synthesis in rainbow trout (Oncorhynchus mykiss) and Atlantic salmon (Salmo salar) |
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STH [SDV]Life Sciences [q-bio] |
description |
International audience This paper reports on the effect of administration of mammalian growth hormone (GH) on muscle protein synthesis as measured in white muscle using the phenylalanine flooding technique. The effect of exogenous GH was compared with that of insulin and prolactin, and with endogenous GH.The rate of protein synthesis in white muscle of rainbow trout 6 h after the injection of bovine GH or bovine insulin was twice (2.6 and 2.9% d(-1)) that of the control saline-injected fish (1.2% d(-1)). A metabolic effect of GH, as observed with insulin, is suspected.The rates of change in body weight and body length and the fractional rate of protein synthesis in muscle of rainbow trout were enhanced by mammalian GH administration. The effect of GH on muscle RNA/protein ratios was not significant. An opposite effect of antibodies against salmon GH (Lebail et al. 1989) on growth rate and muscle protein synthesis rate was found in rainbow trout. It is suggested that the effects of exogenous and endogenous GH on capacity and efficiency of muscle protein synthesis were similar.The long-term effects of mammalian GH on presmolt Atlantic salmon was also tested. The same trends were found with ovine prolactin supplementation in Atlantic salmon but not as high as those observed with ovine GH. |
author2 |
Station de physiologie des poissons Institut National de la Recherche Agronomique (INRA) |
format |
Article in Journal/Newspaper |
author |
Fauconneau, Benoit Mady, Marie-Paule Le Bail, Pierre-Yves |
author_facet |
Fauconneau, Benoit Mady, Marie-Paule Le Bail, Pierre-Yves |
author_sort |
Fauconneau, Benoit |
title |
Effect of growth hormone on muscle protein synthesis in rainbow trout (Oncorhynchus mykiss) and Atlantic salmon (Salmo salar) |
title_short |
Effect of growth hormone on muscle protein synthesis in rainbow trout (Oncorhynchus mykiss) and Atlantic salmon (Salmo salar) |
title_full |
Effect of growth hormone on muscle protein synthesis in rainbow trout (Oncorhynchus mykiss) and Atlantic salmon (Salmo salar) |
title_fullStr |
Effect of growth hormone on muscle protein synthesis in rainbow trout (Oncorhynchus mykiss) and Atlantic salmon (Salmo salar) |
title_full_unstemmed |
Effect of growth hormone on muscle protein synthesis in rainbow trout (Oncorhynchus mykiss) and Atlantic salmon (Salmo salar) |
title_sort |
effect of growth hormone on muscle protein synthesis in rainbow trout (oncorhynchus mykiss) and atlantic salmon (salmo salar) |
publisher |
HAL CCSD |
publishDate |
1996 |
url |
https://hal.inrae.fr/hal-02688814 https://doi.org/10.1007/BF01874837 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
ISSN: 0920-1742 EISSN: 1573-5168 Fish Physiology and Biochemistry https://hal.inrae.fr/hal-02688814 Fish Physiology and Biochemistry, Springer Verlag, 1996, 15 (1), pp.49-56. ⟨10.1007/BF01874837⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1007/BF01874837 info:eu-repo/semantics/altIdentifier/pmid/24193988 hal-02688814 https://hal.inrae.fr/hal-02688814 doi:10.1007/BF01874837 PRODINRA: 130173 PUBMED: 24193988 WOS: A1996UN24200006 |
op_doi |
https://doi.org/10.1007/BF01874837 |
container_title |
Fish Physiology and Biochemistry |
container_volume |
15 |
container_issue |
1 |
container_start_page |
49 |
op_container_end_page |
56 |
_version_ |
1766361206182903808 |