To furnish immediate evidence the peculiar improvement of catecholaminergic activity during the brain in animals dealt with with a small dose of (−)deprenyl is unrelated to MAO inhibition, we formulated within the early '90s a spouse and children of deprenyl analogues devoid in the MAO-B inhibitory outcome (Knoll et al https://ppap-hcl98776.blogrelation.com/36299989/the-greatest-guide-to-ppap-hcl