EsturgeonV1, PascalFrancis, Corpus, bibRecord, 000245

Bioconcentration and elimination of avermectin B1 in sturgeon

Identifieur interne : 000245 ( PascalFrancis/Corpus ); précédent : 000244; suivant : 000246

Bioconcentration and elimination of avermectin B1 in sturgeon

Auteurs : JIANZHONG SHEN ; QIDI ZHANG ; SHUANGYANG DING ; SUXIA ZHANG ; Joel R. Coats

Source :

Environmental toxicology and chemistry [ 0730-7268 ] ; 2005.

RBID : Pascal:05-0233273

Descripteurs français

Pascal (Inist)
- Accumulation biologique, Elimination, Avermectine, Ecotoxicologie, Acipenser sturio.

English descriptors

KwdEn :
- Acipenser sturio, Avermectins, Biological accumulation, Ecotoxicology, Elimination.

Abstract

The bioconcentration and elimination of avermectin B₁ in sturgeon muscle were investigated with high-performance liquid chromatography. Mean concentrations of 0.2 and I ng.ml^-1 in water were maintained for a 22-d exposure period. The concentrations of avermectin B_1α in muscle tissues reached steady state within 14 to 18 d. The level of avermectin B₁ concentrations in the fish muscles was 7.75 ± 0.88 and 38.29 ± 1.65 ng.g^-1 for the low and high concentrations, respectively, on day 22. The half-life (t₁/2) of the concentrations for the two treated groups was 4.95 and 4.33 d for the low and high concentrations, respectively. Greater than 95% of the tissue concentrations were eliminated from the exposed fish after the 14- and 18-d elimination periods. The estimated values of the bioconcentration factor were 42 L/kg for the low-concentration group and 41 L/kg for high-concentration group, and these values were not significantly different (a = 0.05). Avermectin B_1α does not strongly bioconcentrate in individual aquatic organism and would not be expected to biomagnify in the food chain.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

A01	`01`	`1`		`@0 0730-7268`
A02	`01`			`@0 ETOCDK`
A03		`1`		`@0 Environ. toxicol. chem.`
A05				`@2 24`
A06				`@2 2`
A08	`01`	`1`	`ENG`	`@1 Bioconcentration and elimination of avermectin B₁ in sturgeon`
A11	`01`	`1`		`@1 JIANZHONG SHEN`
A11	`02`	`1`		`@1 QIDI ZHANG`
A11	`03`	`1`		`@1 SHUANGYANG DING`
A11	`04`	`1`		`@1 SUXIA ZHANG`
A11	`05`	`1`		`@1 COATS (Joel R.)`
A14	`01`			`@1 Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University @2 Beijing 100094 @3 CHN @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 4 aut.`
A14	`02`			`@1 Pesticide Toxicology Laboratory, Department of Entomology, Iowa State University @2 Ames, Iowa 50011 @3 USA @Z 5 aut.`
A20				`@1 396-399`
A21				`@1 2005`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 19956 @5 354000126563860190`
A44				`@0 0000 @1 © 2005 INIST-CNRS. All rights reserved.`
A45				`@0 15 ref.`
A47	`01`	`1`		`@0 05-0233273`
A60				`@1 P @3 CC`
A61				`@0 A`
A64	`01`	`1`		`@0 Environmental toxicology and chemistry`
A66	`01`			`@0 USA`
C01	`01`		`ENG`	@0 The bioconcentration and elimination of avermectin B₁ in sturgeon muscle were investigated with high-performance liquid chromatography. Mean concentrations of 0.2 and I ng.ml^-1 in water were maintained for a 22-d exposure period. The concentrations of avermectin B_1α in muscle tissues reached steady state within 14 to 18 d. The level of avermectin B₁ concentrations in the fish muscles was 7.75 ± 0.88 and 38.29 ± 1.65 ng.g^-1 for the low and high concentrations, respectively, on day 22. The half-life (t₁/2) of the concentrations for the two treated groups was 4.95 and 4.33 d for the low and high concentrations, respectively. Greater than 95% of the tissue concentrations were eliminated from the exposed fish after the 14- and 18-d elimination periods. The estimated values of the bioconcentration factor were 42 L/kg for the low-concentration group and 41 L/kg for high-concentration group, and these values were not significantly different (a = 0.05). Avermectin B_1α does not strongly bioconcentrate in individual aquatic organism and would not be expected to biomagnify in the food chain.
C02	`01`	`X`		`@0 002A14D05A`
C03	`01`	`X`	`FRE`	`@0 Accumulation biologique @5 01`
C03	`01`	`X`	`ENG`	`@0 Biological accumulation @5 01`
C03	`01`	`X`	`SPA`	`@0 Acumulación biológica @5 01`
C03	`02`	`X`	`FRE`	`@0 Elimination @5 02`
C03	`02`	`X`	`ENG`	`@0 Elimination @5 02`
C03	`02`	`X`	`SPA`	`@0 Eliminación @5 02`
C03	`03`	`X`	`FRE`	`@0 Avermectine @5 03`
C03	`03`	`X`	`ENG`	`@0 Avermectins @5 03`
C03	`03`	`X`	`SPA`	`@0 Avermectina @5 03`
C03	`04`	`X`	`FRE`	`@0 Ecotoxicologie @5 04`
C03	`04`	`X`	`ENG`	`@0 Ecotoxicology @5 04`
C03	`04`	`X`	`SPA`	`@0 Ecotoxicología @5 04`
C03	`05`	`X`	`FRE`	`@0 Acipenser sturio @2 NS @5 55`
C03	`05`	`X`	`ENG`	`@0 Acipenser sturio @2 NS @5 55`
C03	`05`	`X`	`SPA`	`@0 Acipenser sturio @2 NS @5 55`
C07	`01`	`X`	`FRE`	`@0 Pisces @2 NS @5 29`
C07	`01`	`X`	`ENG`	`@0 Pisces @2 NS @5 29`
C07	`01`	`X`	`SPA`	`@0 Pisces @2 NS @5 29`
C07	`02`	`X`	`FRE`	`@0 Vertebrata @2 NS`
C07	`02`	`X`	`ENG`	`@0 Vertebrata @2 NS`
C07	`02`	`X`	`SPA`	`@0 Vertebrata @2 NS`
C07	`03`	`X`	`FRE`	`@0 Acipenseridae @4 INC @5 70`
N21				`@1 157`
N44	`01`			`@1 OTO`
N82				`@1 OTO`

Format Inist (serveur)

NO :	PASCAL 05-0233273 INIST
ET :	Bioconcentration and elimination of avermectin B₁ in sturgeon
AU :	JIANZHONG SHEN; QIDI ZHANG; SHUANGYANG DING; SUXIA ZHANG; COATS (Joel R.)
AF :	Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University/Beijing 100094/Chine (1 aut., 2 aut., 3 aut., 4 aut.); Pesticide Toxicology Laboratory, Department of Entomology, Iowa State University/Ames, Iowa 50011/Etats-Unis (5 aut.)
DT :	Publication en série; Courte communication, note brève; Niveau analytique
SO :	Environmental toxicology and chemistry; ISSN 0730-7268; Coden ETOCDK; Etats-Unis; Da. 2005; Vol. 24; No. 2; Pp. 396-399; Bibl. 15 ref.
LA :	Anglais
EA :	The bioconcentration and elimination of avermectin B₁ in sturgeon muscle were investigated with high-performance liquid chromatography. Mean concentrations of 0.2 and I ng.ml^-1 in water were maintained for a 22-d exposure period. The concentrations of avermectin B_1α in muscle tissues reached steady state within 14 to 18 d. The level of avermectin B₁ concentrations in the fish muscles was 7.75 ± 0.88 and 38.29 ± 1.65 ng.g^-1 for the low and high concentrations, respectively, on day 22. The half-life (t₁/2) of the concentrations for the two treated groups was 4.95 and 4.33 d for the low and high concentrations, respectively. Greater than 95% of the tissue concentrations were eliminated from the exposed fish after the 14- and 18-d elimination periods. The estimated values of the bioconcentration factor were 42 L/kg for the low-concentration group and 41 L/kg for high-concentration group, and these values were not significantly different (a = 0.05). Avermectin B_1α does not strongly bioconcentrate in individual aquatic organism and would not be expected to biomagnify in the food chain.
CC :	002A14D05A
FD :	Accumulation biologique; Elimination; Avermectine; Ecotoxicologie; Acipenser sturio
FG :	Pisces; Vertebrata; Acipenseridae
ED :	Biological accumulation; Elimination; Avermectins; Ecotoxicology; Acipenser sturio
EG :	Pisces; Vertebrata
SD :	Acumulación biológica; Eliminación; Avermectina; Ecotoxicología; Acipenser sturio
LO :	INIST-19956.354000126563860190
ID :	05-0233273

Links to Exploration step

Pascal:05-0233273

Le document en format XML

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<author><name sortKey="Shuangyang Ding" sort="Shuangyang Ding" uniqKey="Shuangyang Ding" last="Shuangyang Ding">SHUANGYANG DING</name>
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<author><name sortKey="Suxia Zhang" sort="Suxia Zhang" uniqKey="Suxia Zhang" last="Suxia Zhang">SUXIA ZHANG</name>
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<series><title level="j" type="main">Environmental toxicology and chemistry</title>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Acipenser sturio</term>
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<term>Elimination</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Accumulation biologique</term>
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<front><div type="abstract" xml:lang="en">The bioconcentration and elimination of avermectin B<sub>1</sub>
 in sturgeon muscle were investigated with high-performance liquid chromatography. Mean concentrations of 0.2 and I ng.ml<sup>-1</sup>
 in water were maintained for a 22-d exposure period. The concentrations of avermectin B<sub>1α</sub>
 in muscle tissues reached steady state within 14 to 18 d. The level of avermectin B<sub>1</sub>
 concentrations in the fish muscles was 7.75 ± 0.88 and 38.29 ± 1.65 ng.g<sup>-1</sup>
 for the low and high concentrations, respectively, on day 22. The half-life (t<sub>1</sub>
/2) of the concentrations for the two treated groups was 4.95 and 4.33 d for the low and high concentrations, respectively. Greater than 95% of the tissue concentrations were eliminated from the exposed fish after the 14- and 18-d elimination periods. The estimated values of the bioconcentration factor were 42 L/kg for the low-concentration group and 41 L/kg for high-concentration group, and these values were not significantly different (a = 0.05). Avermectin B<sub>1α</sub>
 does not strongly bioconcentrate in individual aquatic organism and would not be expected to biomagnify in the food chain.</div>
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<sZ>2 aut.</sZ>
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<fC01 i1="01" l="ENG"><s0>The bioconcentration and elimination of avermectin B<sub>1</sub>
 in sturgeon muscle were investigated with high-performance liquid chromatography. Mean concentrations of 0.2 and I ng.ml<sup>-1</sup>
 in water were maintained for a 22-d exposure period. The concentrations of avermectin B<sub>1α</sub>
 in muscle tissues reached steady state within 14 to 18 d. The level of avermectin B<sub>1</sub>
 concentrations in the fish muscles was 7.75 ± 0.88 and 38.29 ± 1.65 ng.g<sup>-1</sup>
 for the low and high concentrations, respectively, on day 22. The half-life (t<sub>1</sub>
/2) of the concentrations for the two treated groups was 4.95 and 4.33 d for the low and high concentrations, respectively. Greater than 95% of the tissue concentrations were eliminated from the exposed fish after the 14- and 18-d elimination periods. The estimated values of the bioconcentration factor were 42 L/kg for the low-concentration group and 41 L/kg for high-concentration group, and these values were not significantly different (a = 0.05). Avermectin B<sub>1α</sub>
 does not strongly bioconcentrate in individual aquatic organism and would not be expected to biomagnify in the food chain.</s0>
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<server><NO>PASCAL 05-0233273 INIST</NO>
<ET>Bioconcentration and elimination of avermectin B<sub>1</sub>
 in sturgeon</ET>
<AU>JIANZHONG SHEN; QIDI ZHANG; SHUANGYANG DING; SUXIA ZHANG; COATS (Joel R.)</AU>
<AF>Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University/Beijing 100094/Chine (1 aut., 2 aut., 3 aut., 4 aut.); Pesticide Toxicology Laboratory, Department of Entomology, Iowa State University/Ames, Iowa 50011/Etats-Unis (5 aut.)</AF>
<DT>Publication en série; Courte communication, note brève; Niveau analytique</DT>
<SO>Environmental toxicology and chemistry; ISSN 0730-7268; Coden ETOCDK; Etats-Unis; Da. 2005; Vol. 24; No. 2; Pp. 396-399; Bibl. 15 ref.</SO>
<LA>Anglais</LA>
<EA>The bioconcentration and elimination of avermectin B<sub>1</sub>
 in sturgeon muscle were investigated with high-performance liquid chromatography. Mean concentrations of 0.2 and I ng.ml<sup>-1</sup>
 in water were maintained for a 22-d exposure period. The concentrations of avermectin B<sub>1α</sub>
 in muscle tissues reached steady state within 14 to 18 d. The level of avermectin B<sub>1</sub>
 concentrations in the fish muscles was 7.75 ± 0.88 and 38.29 ± 1.65 ng.g<sup>-1</sup>
 for the low and high concentrations, respectively, on day 22. The half-life (t<sub>1</sub>
/2) of the concentrations for the two treated groups was 4.95 and 4.33 d for the low and high concentrations, respectively. Greater than 95% of the tissue concentrations were eliminated from the exposed fish after the 14- and 18-d elimination periods. The estimated values of the bioconcentration factor were 42 L/kg for the low-concentration group and 41 L/kg for high-concentration group, and these values were not significantly different (a = 0.05). Avermectin B<sub>1α</sub>
 does not strongly bioconcentrate in individual aquatic organism and would not be expected to biomagnify in the food chain.</EA>
<CC>002A14D05A</CC>
<FD>Accumulation biologique; Elimination; Avermectine; Ecotoxicologie; Acipenser sturio</FD>
<FG>Pisces; Vertebrata; Acipenseridae</FG>
<ED>Biological accumulation; Elimination; Avermectins; Ecotoxicology; Acipenser sturio</ED>
<EG>Pisces; Vertebrata</EG>
<SD>Acumulación biológica; Eliminación; Avermectina; Ecotoxicología; Acipenser sturio</SD>
<LO>INIST-19956.354000126563860190</LO>
<ID>05-0233273</ID>
</server>
</inist>
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Bioconcentration and elimination of avermectin B1 in sturgeon

Bioconcentration and elimination of avermectin B1 in sturgeon

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