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>Organophosphorus poisoning: A comparative study of the toxicity of carbophenothion to the Canada goose, the pigeon and the Japanese quail
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Organophosphorus poisoning: A comparative study of the toxicity of carbophenothion to the Canada goose, the pigeon and the Japanese quail
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机译：Organophosphorus poisoning: A comparative study of the toxicity of carbophenothion to the Canada goose, the pigeon and the Japanese quail
AbstractThe acute single dose oral toxicity of carbophenothion (S‐4‐chlorophenylthiomethylOO‐diethyl phosphorodithioate) has been determined in Canada geese (Branta canadensis), pigeons (Columba livia) and Japanese quail (Coturnix coturnix japonica). Atpost mortemexamination gross pathological changes were observed in Canada geese and pigeons and esterase levels were determined by conventional and electrophoretic methods on extracts of liver and brain from these two species. Carbophenothion residue levels were determined in liver, brain and gizzard contents from the geese and pigeons. The overall pattern of results suggests that esterase inhibition may not be the dominant factor in carbophenothion poisoning in geese. It is suggested that a brain carbophenothion residue level of 1 part/106is indicative of death by poisoning in
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