To furnish direct proof that the peculiar improvement of catecholaminergic activity from the brain in animals handled with a little dose of (−)deprenyl is unrelated to MAO inhibition, we designed inside the early '90s a spouse and children of deprenyl analogues devoid from the MAO-B inhibitory effect (Knoll et al https://ppaphcl74802.theblogfairy.com/29733348/top-ppap-hcl-secrets