Abstract Flupirtine and retigabine were essential drugs to combat pain and epilepsy. However, the K v 7 potassium channel openers are fraught with hepatotoxicity and tissue discoloration, respectively, limiting their therapeutic value. Both adverse events are likely due to reactive metabolites arising…
Abstract Saliva is an attractive sampling matrix for measuring various endogenous and exogeneous substances but requires sample treatment prior to chromatographic analysis. Exploiting supercritical CO 2 for both extraction and chromatography simplifies sample preparation, reduces organic solvent consumption,…