Quantifying fenbendazole and its metabolites in self-medicating wild red grouse Lagopus lagopus scoticus using an HPLC–MS–MS approach
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Quantifying fenbendazole and its metabolites in self-medicating wild red grouse Lagopus lagopus scoticus using an HPLC-MS-MS approach.
On red grouse estates in the UK the nematode parasite Trichostrongylus tenuis is often controlled by application of grit medicated with the anthelmintic fenbendazole (FBZ). To date, assessment of the efficacy has been inhibited by the inability to quantify uptake of FBZ by the birds. We have developed a simple and sensitive HPLC-MS-MS method for detecting and quantifying FBZ and its metabolites...
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A previous study of survival in territorial and non-territorial red grouse Lagopus lagopus scoticus conducted between 1957 and 1967 found that territorial status in the autumn pre-determined over-winter survival. A very high proportion of territorial birds survived and virtually all non-territorial birds died or emigrated. We tested the hypothesis that over-winter survival was dependent on terr...
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FRANÇOIS MOUGEOT*, STEVE M. REDPATH*, ROBERT MOSS*, JASON MATTHIOPOULOS† and PETER J. HUDSON‡ * Centre for Ecology and Hydrology, Hill of Brathens, Banchory AB31 4BW, Scotland, UK; † NERC Sea Mammal Research Unit, Gatty Marine Laboratory, University of St Andrews, St Andrews, Fife KY16 8LB, Scotland, UK; ‡ Biology Department, Mueller Laboratory, Penn State University, PA 16802, USA; § Departmen...
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ژورنال
عنوان ژورنال: Veterinary Parasitology
سال: 2011
ISSN: 0304-4017
DOI: 10.1016/j.vetpar.2010.12.013