EsturgeonV1, Main, Curation, bibRecord, 001C91

Estrogenic effect of dietary soya bean meal on vitellogenesis in cultured siberian sturgeon Acipenser baeri

Identifieur interne : 001C91 ( Main/Curation ); précédent : 001C90; suivant : 001C92

Estrogenic effect of dietary soya bean meal on vitellogenesis in cultured siberian sturgeon Acipenser baeri

Auteurs : C. Pelissero [France] ; Françoise Le Menn [France] ; S. Kaushick [France]

Source :

General and Comparative Endocrinology [ 0016-6480 ] ; 1991.

RBID : ISTEX:359DBDB64DB67210624F0E31497461A9419319BD

Descripteurs français

Pascal (Inist)
- Acipenser baeri, Alimentation, Caséine, Foie, Hormone stéroïde sexuelle, Oestrogène, Phosphoprotéine, Pisces, Régime alimentaire, Soja, Ultrastructure, Vitellogenèse, Vitellogénine.
Wicri :
- topic : Soja.

English descriptors

KwdEn :
- Animals, Casein, Caseins (pharmacology), Coumestrol (analysis), Coumestrol (pharmacology), Diet, Diet (veterinary), Estrogen, Feeding, Female, Fishes (physiology), Gonadal Steroid Hormones (blood), Liver, Liver (drug effects), Liver (ultrastructure), Male, Phosphoproteins, Pisces, Sex steroid hormone, Soybean, Soybeans, Ultrastructure, Vitellogenesis, Vitellogenesis (drug effects), Vitellogenin, Vitellogenins (blood).
MESH :
- chemical , analysis : Coumestrol.
- chemical , blood : Gonadal Steroid Hormones, Vitellogenins.
- chemical , pharmacology : Caseins, Coumestrol.
- drug effects : Liver, Vitellogenesis.
- physiology : Fishes.
- ultrastructure : Liver.
- veterinary : Diet.
- Animals, Female, Male, Soybeans.

Abstract

The unusual presence of vitellogenin in the plasma of male and nonvitellogenic female Siberian sturgeon has been demonstrated previously (Pelissero and Le Menn, 1988; Pelissero et al., 1989a) and was attributed to dietary effects. The present study examines estrogenic effects of dietary soya bean meal and of commercial trout diet on vitellogenesis in sturgeon. The 4-month study compared three diets, one commercial (T) and two experimental synthetic diets, one containing casein alone (SC for synthetic diet mede on casein), and the other casein and soya bean (SS for synthetic diet made with soya bean) as protein sources. The dietary soya bean meal contained plant isoflavonic compounds which are well known to mimic the effects of estrogens in mammals. The SC diet, free of estrogenic compounds, served as the reference diet. When fed with the SC diet, sturgeons showed significantly lower plasma vitellogenin levels (0.0045 ± 0.0012 mg/ml) compared with those fed the commercial diet (1.24 ± 0.37 mg/ml). The SS diet had a very pronounced effect on the plasma vitellogenin level, which at the end of the experiment had reached 6 mg vitellogenin/ml. In no case was estradiol detectable in the plasma. Plasma androgen levels were high in all the three groups throughout the study period, and not significantly different from one another. Sturgeon fed the T diet had larger livers, with enlarged hepatocytes, compared with those fed the SS and SC diets.

Url:

https://api.istex.fr/document/359DBDB64DB67210624F0E31497461A9419319BD/fulltext/pdf

DOI: 10.1016/0016-6480(91)90151-U

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Le document en format XML

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<front><div type="abstract" xml:lang="en">The unusual presence of vitellogenin in the plasma of male and nonvitellogenic female Siberian sturgeon has been demonstrated previously (Pelissero and Le Menn, 1988; Pelissero et al., 1989a) and was attributed to dietary effects. The present study examines estrogenic effects of dietary soya bean meal and of commercial trout diet on vitellogenesis in sturgeon. The 4-month study compared three diets, one commercial (T) and two experimental synthetic diets, one containing casein alone (SC for synthetic diet mede on casein), and the other casein and soya bean (SS for synthetic diet made with soya bean) as protein sources. The dietary soya bean meal contained plant isoflavonic compounds which are well known to mimic the effects of estrogens in mammals. The SC diet, free of estrogenic compounds, served as the reference diet. When fed with the SC diet, sturgeons showed significantly lower plasma vitellogenin levels (0.0045 ± 0.0012 mg/ml) compared with those fed the commercial diet (1.24 ± 0.37 mg/ml). The SS diet had a very pronounced effect on the plasma vitellogenin level, which at the end of the experiment had reached 6 mg vitellogenin/ml. In no case was estradiol detectable in the plasma. Plasma androgen levels were high in all the three groups throughout the study period, and not significantly different from one another. Sturgeon fed the T diet had larger livers, with enlarged hepatocytes, compared with those fed the SS and SC diets.</div>
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<placeName><region type="region" nuts="2">Nouvelle-Aquitaine</region>
<region type="old region" nuts="2">Aquitaine</region>
<settlement type="city">Talence</settlement>
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<placeName><settlement type="city">Bordeaux</settlement>
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<orgName type="university" n="3">Université Bordeaux I</orgName>
<orgName type="institution" wicri:auto="newGroup">Université de Bordeaux</orgName>
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</author>
<author><name sortKey="Kaushick, S" sort="Kaushick, S" uniqKey="Kaushick S" first="S." last="Kaushick">S. Kaushick</name>
<affiliation wicri:level="3"><country xml:lang="fr">France</country>
<wicri:regionArea>Laboratoire de Nutrition des Poissons, Station Hydrobiologique de Saint-Pée sur Nivelle, 64310 Ascain</wicri:regionArea>
<placeName><region type="region" nuts="2">Nouvelle-Aquitaine</region>
<region type="old region" nuts="2">Aquitaine</region>
<settlement type="city">Ascain</settlement>
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<series><title level="j">General and Comparative Endocrinology</title>
<title level="j" type="abbrev">YGCEN</title>
<idno type="ISSN">0016-6480</idno>
<imprint><publisher>ELSEVIER</publisher>
<date type="published" when="1991">1991</date>
<biblScope unit="volume">83</biblScope>
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<front><div type="abstract" xml:lang="en">The unusual presence of vitellogenin in the plasma of male and nonvitellogenic female Siberian sturgeon has been demonstrated previously (Pelissero and Le Menn, 1988; Pelissero et al., 1989a) and was attributed to dietary effects. The present study examines estrogenic effects of dietary soya bean meal and of commercial trout diet on vitellogenesis in sturgeon. The 4-month study compared three diets, one commercial (T) and two experimental synthetic diets, one containing casein alone (SC for synthetic diet mede on casein), and the other casein and soya bean (SS for synthetic diet made with soya bean) as protein sources. The dietary soya bean meal contained plant isoflavonic compounds which are well known to mimic the effects of estrogens in mammals. The SC diet, free of estrogenic compounds, served as the reference diet. When fed with the SC diet, sturgeons showed significantly lower plasma vitellogenin levels (0.0045 ± 0.0012 mg/ml) compared with those fed the commercial diet (1.24 ± 0.37 mg/ml). The SS diet had a very pronounced effect on the plasma vitellogenin level, which at the end of the experiment had reached 6 mg vitellogenin/ml. In no case was estradiol detectable in the plasma. Plasma androgen levels were high in all the three groups throughout the study period, and not significantly different from one another. Sturgeon fed the T diet had larger livers, with enlarged hepatocytes, compared with those fed the SS and SC diets.</div>
</front>
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<PubMed><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Estrogenic effect of dietary soya bean meal on vitellogenesis in cultured Siberian sturgeon Acipenser baeri.</title>
<author><name sortKey="Pelissero, C" sort="Pelissero, C" uniqKey="Pelissero C" first="C" last="Pelissero">C. Pelissero</name>
<affiliation wicri:level="3"><nlm:affiliation>Laboratoire de Biologie Marine, Université de Bordeaux I, Talence, France.</nlm:affiliation>
<country xml:lang="fr">France</country>
<wicri:regionArea>Laboratoire de Biologie Marine, Université de Bordeaux I, Talence</wicri:regionArea>
<placeName><region type="region" nuts="2">Aquitaine-Limousin-Poitou-Charentes</region>
<region type="old region" nuts="2">Aquitaine</region>
<settlement type="city">Talence</settlement>
<settlement type="city" wicri:auto="agglo">Bordeaux</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Le Menn, F" sort="Le Menn, F" uniqKey="Le Menn F" first="F" last="Le Menn">Françoise Le Menn</name>
<affiliation><country>France</country>
<placeName><settlement type="city">Bordeaux</settlement>
<region type="region" nuts="2">Nouvelle-Aquitaine</region>
<region type="old region" nuts="2">Aquitaine</region>
</placeName>
<orgName type="university" n="3">Université Bordeaux I</orgName>
<orgName type="institution" wicri:auto="newGroup">Université de Bordeaux</orgName>
</affiliation>
</author>
<author><name sortKey="Kaushick, S" sort="Kaushick, S" uniqKey="Kaushick S" first="S" last="Kaushick">S. Kaushick</name>
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<date when="1991">1991</date>
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<sourceDesc><biblStruct><analytic><title xml:lang="en">Estrogenic effect of dietary soya bean meal on vitellogenesis in cultured Siberian sturgeon Acipenser baeri.</title>
<author><name sortKey="Pelissero, C" sort="Pelissero, C" uniqKey="Pelissero C" first="C" last="Pelissero">C. Pelissero</name>
<affiliation wicri:level="3"><nlm:affiliation>Laboratoire de Biologie Marine, Université de Bordeaux I, Talence, France.</nlm:affiliation>
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<wicri:regionArea>Laboratoire de Biologie Marine, Université de Bordeaux I, Talence</wicri:regionArea>
<placeName><region type="region" nuts="2">Aquitaine-Limousin-Poitou-Charentes</region>
<region type="old region" nuts="2">Aquitaine</region>
<settlement type="city">Talence</settlement>
<settlement type="city" wicri:auto="agglo">Bordeaux</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Le Menn, F" sort="Le Menn, F" uniqKey="Le Menn F" first="F" last="Le Menn">Françoise Le Menn</name>
<affiliation><country>France</country>
<placeName><settlement type="city">Bordeaux</settlement>
<region type="region" nuts="2">Nouvelle-Aquitaine</region>
<region type="old region" nuts="2">Aquitaine</region>
</placeName>
<orgName type="university" n="3">Université Bordeaux I</orgName>
<orgName type="institution" wicri:auto="newGroup">Université de Bordeaux</orgName>
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</author>
<author><name sortKey="Kaushick, S" sort="Kaushick, S" uniqKey="Kaushick S" first="S" last="Kaushick">S. Kaushick</name>
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<series><title level="j">General and comparative endocrinology</title>
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<imprint><date when="1991" type="published">1991</date>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals</term>
<term>Caseins (pharmacology)</term>
<term>Coumestrol (analysis)</term>
<term>Coumestrol (pharmacology)</term>
<term>Diet (veterinary)</term>
<term>Female</term>
<term>Fishes (physiology)</term>
<term>Gonadal Steroid Hormones (blood)</term>
<term>Liver (drug effects)</term>
<term>Liver (ultrastructure)</term>
<term>Male</term>
<term>Soybeans</term>
<term>Vitellogenesis (drug effects)</term>
<term>Vitellogenins (blood)</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Coumestrol</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="blood" xml:lang="en"><term>Gonadal Steroid Hormones</term>
<term>Vitellogenins</term>
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<keywords scheme="MESH" type="chemical" qualifier="pharmacology" xml:lang="en"><term>Caseins</term>
<term>Coumestrol</term>
</keywords>
<keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Liver</term>
<term>Vitellogenesis</term>
</keywords>
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</keywords>
<keywords scheme="MESH" qualifier="ultrastructure" xml:lang="en"><term>Liver</term>
</keywords>
<keywords scheme="MESH" qualifier="veterinary" xml:lang="en"><term>Diet</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Animals</term>
<term>Female</term>
<term>Male</term>
<term>Soybeans</term>
</keywords>
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</teiHeader>
<front><div type="abstract" xml:lang="en">The unusual presence of vitellogenin in the plasma of male and nonvitellogenic female Siberian sturgeon has been demonstrated previously (Pelissero and Le Menn, 1988; Pelissero et al., 1989a) and was attributed to dietary effects. The present study examines estrogenic effects of dietary soya bean meal and of commercial trout diet on vitellogenesis in sturgeon. The 4-month study compared three diets, one commercial (T) and two experimental synthetic diets, one containing casein alone (SC for synthetic diet made on casein), and the other casein and soya bean (SS for synthetic diet made with soya bean) as protein sources. The dietary soya bean meal contained plant isoflavonic compounds which are well known to mimic the effects of estrogens in mammals. The SC diet, free of estrogenic compounds, served as the reference diet. When fed with the SC diet, sturgeons showed significantly lower plasma vitellogenin levels (0.0045 +/- 0.0012 mg/ml) compared with those fed the commercial diet (1.24 +/- 0.37 mg/ml). The SS diet had a very pronounced effect on the plasma vitellogenin level, which at the end of the experiment had reached 6 mg vitellogenin/ml. In no case was estradiol detectable in the plasma. Plasma androgen levels were high in all the three groups throughout the study period, and not significantly different from one another. Sturgeon fed the T diet had larger livers, with enlarged hepatocytes, compared with those fed the SS and SC diets.</div>
</front>
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</PubMed>
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Estrogenic effect of dietary soya bean meal on vitellogenesis in cultured siberian sturgeon Acipenser baeri

Estrogenic effect of dietary soya bean meal on vitellogenesis in cultured siberian sturgeon Acipenser baeri

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