Fig. 4From: Pannorin isolated from marine Penicillium sp. SG-W3: a selective monoamine oxidase A inhibitorRecovery of MAO-A inhibition by compound 1 using dialysis. Toloxatone, clorgyline, and compound 1 concentrations used were approximately two times their 50% inhibitory concentration (IC50; 2.50, 0.026, and 3.40 μM, respectively). After 30 min pre-incubation, the mixtures were dialyzed for 6 h with twice of buffer changeBack to article page