EVALUATION OF THE TOXICITY OF IMIDACLOPRID IN WILD BIRDS. A NEW HIGH PERFORMANCE THIN LAYER CHROMATOGRAPHY (HPTLC) METHOD FOR THE ANALYSIS OF LIVER AND CROP SAMPLES IN SUSPECTED POISONING CASES.
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| Title: | EVALUATION OF THE TOXICITY OF IMIDACLOPRID IN WILD BIRDS. A NEW HIGH PERFORMANCE THIN LAYER CHROMATOGRAPHY (HPTLC) METHOD FOR THE ANALYSIS OF LIVER AND CROP SAMPLES IN SUSPECTED POISONING CASES. |
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| Authors: | Berny, PhilippeJ. (AUTHOR), Buronfosse, Florence (AUTHOR), Videmann, Bernadette (AUTHOR), Buronfosse, Thierry (AUTHOR) |
| Source: | Journal of Liquid Chromatography & Related Technologies. 6/1/99, Vol. 22 Issue 10, p1547-1559. 13p. 3 Charts. |
| Subjects: | Imidacloprid, Birds, Toxicity testing, Thin layer chromatography |
| Abstract: | Several accidents were reported in France, in domestic and wild animals, involving the potential ingestion of imidacloprid-coated seeds. Imidacloprid is a new insecticide which acts as a nicotinic blocker. Since there was very limited published information regarding this compound, its toxicity to wild birds, and potential routine analytical techniques, this study was designed to set up and validate a method for the detection and quantification of imidacloprid and its primary metabolite, 6-chloronicotinic acid, in tissues and organs of affected animals. A high performance thin layer chromatography (HPTLC) technique was developed to quantify both compounds. The method is repeatable, reproducible, and sensitive enough to investigate potential poisoning cases (limits of quantification between 0.25 and 0.5 μg/g). The technique was also applied successfully to birds found dead after a known exposure to the compound and indicates that imidacloprid accounts for the majority of the toxic residues detected in the liver of affected pigeons. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Liquid Chromatography & Related Technologies is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 7427893 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: EVALUATION OF THE TOXICITY OF IMIDACLOPRID IN WILD BIRDS. A NEW HIGH PERFORMANCE THIN LAYER CHROMATOGRAPHY (HPTLC) METHOD FOR THE ANALYSIS OF LIVER AND CROP SAMPLES IN SUSPECTED POISONING CASES. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Berny%2C+PhilippeJ%2E%22">Berny, PhilippeJ.</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Buronfosse%2C+Florence%22">Buronfosse, Florence</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Videmann%2C+Bernadette%22">Videmann, Bernadette</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Buronfosse%2C+Thierry%22">Buronfosse, Thierry</searchLink> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Liquid+Chromatography+%26+Related+Technologies%22">Journal of Liquid Chromatography & Related Technologies</searchLink>. 6/1/99, Vol. 22 Issue 10, p1547-1559. 13p. 3 Charts. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Imidacloprid%22">Imidacloprid</searchLink><br /><searchLink fieldCode="DE" term="%22Birds%22">Birds</searchLink><br /><searchLink fieldCode="DE" term="%22Toxicity+testing%22">Toxicity testing</searchLink><br /><searchLink fieldCode="DE" term="%22Thin+layer+chromatography%22">Thin layer chromatography</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Several accidents were reported in France, in domestic and wild animals, involving the potential ingestion of imidacloprid-coated seeds. Imidacloprid is a new insecticide which acts as a nicotinic blocker. Since there was very limited published information regarding this compound, its toxicity to wild birds, and potential routine analytical techniques, this study was designed to set up and validate a method for the detection and quantification of imidacloprid and its primary metabolite, 6-chloronicotinic acid, in tissues and organs of affected animals. A high performance thin layer chromatography (HPTLC) technique was developed to quantify both compounds. The method is repeatable, reproducible, and sensitive enough to investigate potential poisoning cases (limits of quantification between 0.25 and 0.5 μg/g). The technique was also applied successfully to birds found dead after a known exposure to the compound and indicates that imidacloprid accounts for the majority of the toxic residues detected in the liver of affected pigeons. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Liquid Chromatography & Related Technologies is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=7427893 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1081/JLC-100101750 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 13 StartPage: 1547 Subjects: – SubjectFull: Imidacloprid Type: general – SubjectFull: Birds Type: general – SubjectFull: Toxicity testing Type: general – SubjectFull: Thin layer chromatography Type: general Titles: – TitleFull: EVALUATION OF THE TOXICITY OF IMIDACLOPRID IN WILD BIRDS. A NEW HIGH PERFORMANCE THIN LAYER CHROMATOGRAPHY (HPTLC) METHOD FOR THE ANALYSIS OF LIVER AND CROP SAMPLES IN SUSPECTED POISONING CASES. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Berny, PhilippeJ. – PersonEntity: Name: NameFull: Buronfosse, Florence – PersonEntity: Name: NameFull: Videmann, Bernadette – PersonEntity: Name: NameFull: Buronfosse, Thierry IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 06 Text: 6/1/99 Type: published Y: 1999 Identifiers: – Type: issn-print Value: 10826076 Numbering: – Type: volume Value: 22 – Type: issue Value: 10 Titles: – TitleFull: Journal of Liquid Chromatography & Related Technologies Type: main |
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