Earwax: a clue to discover fluoroacetate intoxication in cattle

Resumo

An innovative method was developed to detect fluoroacetate poisoning in cattle by headspace/gas chromatographic analysis of earwax samples of intoxicated cattle. Samples were collected from 2 groups of cattle subjected to induced fluoroacetate intoxication, each group receiving a different dose of acetamide (antidote). Monofluoroacetic acid was detected in samples of intoxicated cattle in concentrations inversely proportional to the dose of acetamide. Thus, earwax analysis represents a successful approach for detection and monitoring of fluoroacetate poisoning.

Descrição

Palavras-chave

Bovine, Compound 1080, Earwax, HS/GC-MS, Fluoroacetate poisoning

Citação

SHOKRY, Engy et al. Earwax: a clue to discover fluoroacetate intoxication in cattle. Toxicon, Amsterdam, v. 137, p. 54-57, 2017. DOI: 10.1016/j.toxicon.2017.07.014. Disponível em: https://www.sciencedirect.com/science/article/pii/S0041010117302192?via%3Dihub. Acesso em: 26 abr. 2024.