Immunoreactive human growth hormone like peptides in tropical Penaeids and the effect of dietary hGH on Penaeus vannamei larval development
Human growth hormone like peptides were present in Penaeus indicus as two molecular forms: one with a molecular weight about 25 kDa which is similar to that of the vertebrate growth hormone and a smaller form of 2 kDa. Quantitative variations of hGH-like peptides in different larval stages of three...
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Veröffentlicht in: | Aquatic living resources (Montrouge) 1991-04, Vol.4 (2), p.125-132 |
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creator | Toullec, Jean-Yves Le Moullac, Gilles Cuzon, Gérard Van Wormhoudt, Alain |
description | Human growth hormone like peptides were present in Penaeus indicus as two molecular forms: one with a molecular weight about 25 kDa which is similar to that of the vertebrate growth hormone and a smaller form of 2 kDa. Quantitative variations of hGH-like peptides in different larval stages of three species of Penaeids (Penaeus vannamei, P. stylirostris, P. indicus) suggest a possible involvement of hGH-like peptides in the development. Human growth hormone (hGH) supplementation in the diet of Penaeus vannamei larvae seems to have a positive effect on the size and on the quality of the animals estimated by their resistance to salinity stress.
Deux types de peptides apparentés à l'hormone de croissance humaine ont été mis en évidence chez Penaeus indicus : le premier a une masse moléculaire d'environ 25 kDa qui est comparable à celle de l'hormone de croissance de vertébré et le second est caractérisé par une masse moléculaire plus petite de l'ordre de 2 kDa. Les variations quantitatives des peptides apparentés à l'hormone de croissance de vertébré à différents stades larvaires de trois espèces de Pénéides (P. vannamei, P. stylirostri, P. indicus) suggèrent une possible implication de l'hormone de croissance apparentée dans le développement. L'addition d'hormone de croissance humaine dans le régime alimentaire de larves de Penaeus vannamei semble avoir un effet positif sur la taille et sur la qualité des animaux. Cette dernière est estimée au moyen d'un test de résistance à des chocs de salinité. |
doi_str_mv | 10.1051/alr:1991012 |
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Deux types de peptides apparentés à l'hormone de croissance humaine ont été mis en évidence chez Penaeus indicus : le premier a une masse moléculaire d'environ 25 kDa qui est comparable à celle de l'hormone de croissance de vertébré et le second est caractérisé par une masse moléculaire plus petite de l'ordre de 2 kDa. Les variations quantitatives des peptides apparentés à l'hormone de croissance de vertébré à différents stades larvaires de trois espèces de Pénéides (P. vannamei, P. stylirostri, P. indicus) suggèrent une possible implication de l'hormone de croissance apparentée dans le développement. L'addition d'hormone de croissance humaine dans le régime alimentaire de larves de Penaeus vannamei semble avoir un effet positif sur la taille et sur la qualité des animaux. Cette dernière est estimée au moyen d'un test de résistance à des chocs de salinité.</description><identifier>ISSN: 0990-7440</identifier><identifier>EISSN: 1765-2952</identifier><identifier>DOI: 10.1051/alr:1991012</identifier><language>eng</language><publisher>Paris: EDP Sciences</publisher><subject>Animal aquaculture ; Animal productions ; Biological and medical sciences ; croissance ; Crustacea ; Fundamental and applied biological sciences. Psychology ; growth ; growth hormone ; hormone de croissance ; Invertebrate aquaculture ; Marine ; P. indicus ; P. stylirostris ; P. vannamei ; Penaeids (P. vannamei ; Pénéides</subject><ispartof>Aquatic living resources (Montrouge), 1991-04, Vol.4 (2), p.125-132</ispartof><rights>1991 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c332t-7dacc58b34597c0986e081ec6183a1b7b83829bc552bd33adb9ff7e9285c16883</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19856849$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Toullec, Jean-Yves</creatorcontrib><creatorcontrib>Le Moullac, Gilles</creatorcontrib><creatorcontrib>Cuzon, Gérard</creatorcontrib><creatorcontrib>Van Wormhoudt, Alain</creatorcontrib><title>Immunoreactive human growth hormone like peptides in tropical Penaeids and the effect of dietary hGH on Penaeus vannamei larval development</title><title>Aquatic living resources (Montrouge)</title><description>Human growth hormone like peptides were present in Penaeus indicus as two molecular forms: one with a molecular weight about 25 kDa which is similar to that of the vertebrate growth hormone and a smaller form of 2 kDa. Quantitative variations of hGH-like peptides in different larval stages of three species of Penaeids (Penaeus vannamei, P. stylirostris, P. indicus) suggest a possible involvement of hGH-like peptides in the development. Human growth hormone (hGH) supplementation in the diet of Penaeus vannamei larvae seems to have a positive effect on the size and on the quality of the animals estimated by their resistance to salinity stress.
Deux types de peptides apparentés à l'hormone de croissance humaine ont été mis en évidence chez Penaeus indicus : le premier a une masse moléculaire d'environ 25 kDa qui est comparable à celle de l'hormone de croissance de vertébré et le second est caractérisé par une masse moléculaire plus petite de l'ordre de 2 kDa. Les variations quantitatives des peptides apparentés à l'hormone de croissance de vertébré à différents stades larvaires de trois espèces de Pénéides (P. vannamei, P. stylirostri, P. indicus) suggèrent une possible implication de l'hormone de croissance apparentée dans le développement. L'addition d'hormone de croissance humaine dans le régime alimentaire de larves de Penaeus vannamei semble avoir un effet positif sur la taille et sur la qualité des animaux. Cette dernière est estimée au moyen d'un test de résistance à des chocs de salinité.</description><subject>Animal aquaculture</subject><subject>Animal productions</subject><subject>Biological and medical sciences</subject><subject>croissance</subject><subject>Crustacea</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>growth</subject><subject>growth hormone</subject><subject>hormone de croissance</subject><subject>Invertebrate aquaculture</subject><subject>Marine</subject><subject>P. indicus</subject><subject>P. stylirostris</subject><subject>P. vannamei</subject><subject>Penaeids (P. vannamei</subject><subject>Pénéides</subject><issn>0990-7440</issn><issn>1765-2952</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1991</creationdate><recordtype>article</recordtype><recordid>eNpFkMFu1DAQQC0EEkvhxA_4AheUYsdxbHNDVelWagUSoB6tiTMhpokdbGeBb-CnG7QrOM1h3jxpHiEvOTvnTPK3MKV33BjOeP2I7LhqZVUbWT8mO2YMq1TTsKfkWc7f2UZo1e7In-t5XkNMCK74A9JxnSHQbyn-LCMdY5pjQDr5e6QLLsX3mKkPtKS4eAcT_YQB0PeZQuhpGZHiMKArNA6091gg_abj1Z7GcCTXTA8QAszo6QTpsBl6POAUlxlDeU6eDDBlfHGaZ-Trh8svF_vq5uPV9cX7m8oJUZdK9eCc1J1opFGOGd0i0xxdy7UA3qlOC12bzklZd70Q0HdmGBSaWkvHW63FGXl99C4p_lgxFzv77HCaIGBcs-XS6FobvoFvjqBLMeeEg12Sn7enLGf2b3C7Bben4Bv96qSFvLUZEgTn8_8To2WrG7Nx1ZHzueCvf3tI97ZVQkmr2Z3dt5-bO37L7a14ALZfkiI</recordid><startdate>19910401</startdate><enddate>19910401</enddate><creator>Toullec, Jean-Yves</creator><creator>Le Moullac, Gilles</creator><creator>Cuzon, Gérard</creator><creator>Van Wormhoudt, Alain</creator><general>EDP Sciences</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TN</scope><scope>C1K</scope><scope>F1W</scope><scope>H95</scope><scope>H97</scope><scope>H98</scope><scope>L.G</scope></search><sort><creationdate>19910401</creationdate><title>Immunoreactive human growth hormone like peptides in tropical Penaeids and the effect of dietary hGH on Penaeus vannamei larval development</title><author>Toullec, Jean-Yves ; Le Moullac, Gilles ; Cuzon, Gérard ; Van Wormhoudt, Alain</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c332t-7dacc58b34597c0986e081ec6183a1b7b83829bc552bd33adb9ff7e9285c16883</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1991</creationdate><topic>Animal aquaculture</topic><topic>Animal productions</topic><topic>Biological and medical sciences</topic><topic>croissance</topic><topic>Crustacea</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>growth</topic><topic>growth hormone</topic><topic>hormone de croissance</topic><topic>Invertebrate aquaculture</topic><topic>Marine</topic><topic>P. indicus</topic><topic>P. stylirostris</topic><topic>P. vannamei</topic><topic>Penaeids (P. vannamei</topic><topic>Pénéides</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Toullec, Jean-Yves</creatorcontrib><creatorcontrib>Le Moullac, Gilles</creatorcontrib><creatorcontrib>Cuzon, Gérard</creatorcontrib><creatorcontrib>Van Wormhoudt, Alain</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Oceanic Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Aquatic living resources (Montrouge)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Toullec, Jean-Yves</au><au>Le Moullac, Gilles</au><au>Cuzon, Gérard</au><au>Van Wormhoudt, Alain</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Immunoreactive human growth hormone like peptides in tropical Penaeids and the effect of dietary hGH on Penaeus vannamei larval development</atitle><jtitle>Aquatic living resources (Montrouge)</jtitle><date>1991-04-01</date><risdate>1991</risdate><volume>4</volume><issue>2</issue><spage>125</spage><epage>132</epage><pages>125-132</pages><issn>0990-7440</issn><eissn>1765-2952</eissn><abstract>Human growth hormone like peptides were present in Penaeus indicus as two molecular forms: one with a molecular weight about 25 kDa which is similar to that of the vertebrate growth hormone and a smaller form of 2 kDa. Quantitative variations of hGH-like peptides in different larval stages of three species of Penaeids (Penaeus vannamei, P. stylirostris, P. indicus) suggest a possible involvement of hGH-like peptides in the development. Human growth hormone (hGH) supplementation in the diet of Penaeus vannamei larvae seems to have a positive effect on the size and on the quality of the animals estimated by their resistance to salinity stress.
Deux types de peptides apparentés à l'hormone de croissance humaine ont été mis en évidence chez Penaeus indicus : le premier a une masse moléculaire d'environ 25 kDa qui est comparable à celle de l'hormone de croissance de vertébré et le second est caractérisé par une masse moléculaire plus petite de l'ordre de 2 kDa. Les variations quantitatives des peptides apparentés à l'hormone de croissance de vertébré à différents stades larvaires de trois espèces de Pénéides (P. vannamei, P. stylirostri, P. indicus) suggèrent une possible implication de l'hormone de croissance apparentée dans le développement. L'addition d'hormone de croissance humaine dans le régime alimentaire de larves de Penaeus vannamei semble avoir un effet positif sur la taille et sur la qualité des animaux. Cette dernière est estimée au moyen d'un test de résistance à des chocs de salinité.</abstract><cop>Paris</cop><pub>EDP Sciences</pub><doi>10.1051/alr:1991012</doi><tpages>8</tpages></addata></record> |
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subjects | Animal aquaculture Animal productions Biological and medical sciences croissance Crustacea Fundamental and applied biological sciences. Psychology growth growth hormone hormone de croissance Invertebrate aquaculture Marine P. indicus P. stylirostris P. vannamei Penaeids (P. vannamei Pénéides |
title | Immunoreactive human growth hormone like peptides in tropical Penaeids and the effect of dietary hGH on Penaeus vannamei larval development |
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