Dopamine sulfate (DA-3- and DA-4-S) have been determined in the human brain. but it is unclear whether they are locally formed in the central nervous system (CNS). or transported into the CNS from peripheral sources. In the current study. https://www.kingarte.com/product-category/food-servicecommercial-kitchen-equipmentfood-preparation-equipmentcommercial-meat-processing-equipmentmeat-choppers/