To furnish direct proof that the peculiar improvement of catecholaminergic activity within the brain in animals handled with a small dose of (−)deprenyl is unrelated to MAO inhibition, we designed while in the early '90s a loved ones of deprenyl analogues devoid of the MAO-B inhibitory result (Knoll et al https://remingtonroibt.howeweb.com/30821732/the-best-side-of-ppap-hcl