https://cox-inhibitors.com/cry....o-em-investigation-h
Intriguingly, fibers revealing tyrosine hydroxylase (TH), the rate-limiting enzyme of dopamine synthesis, were also seen around reticulospinal neurons of lampreys. We currently examined the origin therefore the role with this innervation. Using immunofluorescence and tracing experiments, we found that fibers positive for dopamine innervate reticulospinal neurons into the four reticular nuclei of lampreys. We identified the dopaminergic supply making use o