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024 7 |a 10.1111/cobi.12711  |2 doi 
028 5 2 |a pubmed24n0860.xml 
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041 |a eng 
100 1 |a Galligan, T H  |e verfasserin  |4 aut 
245 1 0 |a Metabolism of aceclofenac in cattle to vulture-killing diclofenac 
264 1 |c 2016 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 04.01.2018 
500 |a Date Revised 02.12.2018 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a © 2016 Society for Conservation Biology. 
520 |a The nonsteroidal anti-inflammatory drug (NSAID) diclofenac is highly toxic to Gyps vultures, and its recent widespread use in South Asia caused catastrophic declines in at least 3 scavenging raptors. The manufacture of veterinary formulations of diclofenac has since been banned across the region with mixed success. However, at least 12 other NSAIDs are available for veterinary use in South Asia. Aceclofenac is one of these compounds, and it is known to metabolize into diclofenac in some mammal species. The metabolic pathway of aceclofenac in cattle, the primary food of vultures in South Asia, is unknown. We gave 6 cattle the recommended dose of aceclofenac (2 mg/kg), collected blood thereafter at intervals for up to 12 h, and used liquid chromatography with mass spectrometry in a pharmacokinetic analysis of aceclofenac and diclofenac in the plasma. Nearly all the aceclofenac administered to the cattle was very rapidly metabolized into diclofenac. At 2 h, half the aceclofenac had been converted into diclofenac, and at 12 h four-fifths of the aceclofenac had been converted into diclofenac. Therefore, administering aceclofenac to livestock poses the same risk to vultures as administering diclofenac to livestock. This, coupled with the risk that aceclofenac may replace diclofenac in the veterinary market, points to the need for an immediate ban on all aceclofenac formulations that can be used to treat livestock. Without such a ban, the recovery of vultures across South Asia will not be successful 
650 4 |a Journal Article 
650 4 |a Gyps 
650 4 |a NSAID 
650 4 |a amenazas a los buitres 
650 4 |a declinación de buitres 
650 4 |a drogas anti-inflamatorias no-esteroidales 
650 4 |a ecotoxicology 
650 4 |a ecotoxicología 
650 4 |a farmacocinética 
650 4 |a farmacéuticos en el ambiente 
650 4 |a nonsteroidal anti-inflammatory drugs 
650 4 |a pharmaceuticals in the environment 
650 4 |a pharmacokinetics 
650 4 |a threats to vultures 
650 4 |a vulture declines 
650 7 |a Anti-Inflammatory Agents, Non-Steroidal  |2 NLM 
650 7 |a Diclofenac  |2 NLM 
650 7 |a 144O8QL0L1  |2 NLM 
650 7 |a aceclofenac  |2 NLM 
650 7 |a RPK779R03H  |2 NLM 
700 1 |a Taggart, M A  |e verfasserin  |4 aut 
700 1 |a Cuthbert, R J  |e verfasserin  |4 aut 
700 1 |a Svobodova, D  |e verfasserin  |4 aut 
700 1 |a Chipangura, J  |e verfasserin  |4 aut 
700 1 |a Alderson, D  |e verfasserin  |4 aut 
700 1 |a Prakash, V M  |e verfasserin  |4 aut 
700 1 |a Naidoo, V  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Conservation biology : the journal of the Society for Conservation Biology  |d 1999  |g 30(2016), 5 vom: 02. Okt., Seite 1122-7  |w (DE-627)NLM098176803  |x 1523-1739  |7 nnns 
773 1 8 |g volume:30  |g year:2016  |g number:5  |g day:02  |g month:10  |g pages:1122-7 
856 4 0 |u http://dx.doi.org/10.1111/cobi.12711  |3 Volltext 
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952 |d 30  |j 2016  |e 5  |b 02  |c 10  |h 1122-7