21 research outputs found
Hypothalamo-pituitary-adrenal axis activation by administration of cyanamide: a potent inhibitor of aldehyde dehydrogenase
Microdialysis for the determination of acetaldehyde and ethanol concentrations in the striatum of freely moving rats
A Simple Colorimetric Determination of Diquat and Paraquat Utilizing Automatic Reduction Property
Effects of acetaldehyde on c-fos mRNA induction in the paraventricular nucleus following ethanol administration
Acetaldehyde, a metabolite of ethanol, activates the hypothalamic-pituitary-adrenal axis in the rat
Mitochondrial ALDH Polymorphism Affects Ethanol-Derived Acetate Disposition in Wistar Rats
Cromatografia em camada delgada para o diagnóstico da intoxicação por aldicarb ("chumbinho") em cães e gatos Thin-layer chromatography for aldicarb poisoning diagnosis in dogs and cats
Avaliou-se a cromatografia em camada delgada (CCD) como método de diagnóstico toxicológico para os casos de intoxicação por aldicarb em cães e gatos, utilizando-se 50 amostras de conteúdo gástrico obtidas durante a necropsia e 50 amostras de alimentos utilizados como iscas para intoxicar criminalmente os animais. Todas as amostras resultaram positivas para o aldicarb, mostrando ser a CCD uma técnica qualitativa eficiente, rápida e de baixo custo, com uso potencial na toxicologia veterinária forense.<br>The present study concerns about the identification of aldicarb residues using thin-layer chromatography (TLC) in 50 samples of gastric content obtained from the necropsy of dogs and cats and 50 samples of foods suspected of being used as baits. All samples resulted positive for aldicarb showing that the TLC is an efficient, fast and not expensive qualitative method for the detection of aldicarb, being useful for this purpose in the forensic veterinary toxicology