RESUMO
We report the toxicity of ethanolic extracts in Pleurotus ostreatus, Pleurotus pulmonarius and Paxillus involutus over that obtained in Artemia salina. P. involutus showed the highest toxicity (LC50 = 94.4 microg/ml), similar to that detected using potassium dichromate pattern. P. pulmonarius and P. ostreatus did not show toxicity over A. salina in concentrations lower than 1,000 microg/ml.
Assuntos
Artemia/efeitos dos fármacos , Basidiomycota , Misturas Complexas/toxicidade , Animais , PleurotusRESUMO
Se presentan los resultados obtenidos en un estudio sobre la toxicidad de losextractos etanólicos de Pleurotus ostreatus, Pleurotus pulmonarius y Paxillusinvolutus sobre Artemia salina. P. involutus presentó la mayor toxicidad(CL50 = 94,4 mg/ml), que fue similar a la observada con el patrón de dicromatode potasio. P. pulmonarius y P. ostreatus no presentaron toxicidad sobreA. salina en concentraciones inferiores a 1.000 mg/ml(AU)
We report the toxicity of ethanolic extracts in Pleurotus ostreatus, Pleurotuspulmonarius and Paxillus involutus over that obtained in Artemia salina.P. involutus showed the highest toxicity (LC50 = 94.4 mg/ml), similar to thatdetected using potassium dichromate pattern. P. pulmonarius and P. ostreatusdid not show toxicity over A. salina in concentrations lower than 1,000 mg/ml(AU)
