Isolation and identification of the Amanita muscaria and Amanita pantherina toxins in human urine. Merova B, Ondra P, Stankova M, Valka I. Journal Article 2008; 29(5): 744-748 PubMed PMID: 18987593 Keywords: Amanita:chemistry, Amanitins:urine, Chromatography, High Pressure Liquid, Humans, Ibotenic Acid:urine, Indicators and Reagents, Muscarine:urine, Muscimol:urine, Nucleic Acid Synthesis Inhibitors:urine, Solid Phase Extraction, Solvents, Spectrometry, Mass,. Citation OBJECTIVES: Ibotenic acid, muscimol and muscarine were recognized as responsible for psychotropic effects of A. muscaria and A. pantherina..... Read abstract Full text PDF