Tyrosine is unable to cross the blood-brain barrier and is therefore unable to improve the status of brain dopamine (DA) and to provide relief for patients with Parkinson's disease (PD) or other DA-insufficient disorders. We report the creation of an amide bond molecule [N-(alpha-linolenoyl)tyrosine
The effects on GH secretion of reserpine, alpha-methyl-p-tyrosine (alpha-MT), p-chlorophenylalanine (PCPA), and haloperidol were studied in undisturbed, unanesthetized male rats with implanted intraaortic cannulae. The effects of the various drug treatments on motor activity and brain levels of
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