To furnish direct proof which the peculiar enhancement of catecholaminergic action in the brain in animals addressed 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 on the MAO-B inhibitory outcome (Knoll et al https://caidenxvqjb.webbuzzfeed.com/30785968/5-essential-elements-for-ppap-hcl