To furnish immediate evidence the peculiar improvement of catecholaminergic activity while in the brain in animals treated with a small dose of (−)deprenyl is unrelated to MAO inhibition, we made inside the early '90s a family of deprenyl analogues devoid on the MAO-B inhibitory effect (Knoll et al copyright - https://marioecaup.ttblogs.com/9797771/the-definitive-guide-to-ppap-hcl