PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8101728-4 1993 Systemic or intravitreal administration of muscimol, a GABA-A receptor agonist, to light-exposed chicks at the beginning of the dark phase of the light/dark cycle increased retinal melatonin levels and the activity of serotonin N-acetyltransferase (NAT), a key regulatory enzyme of the melatonin biosynthetic pathway. Muscimol 43-51 arylamine N-acetyltransferase, liver isozyme Gallus gallus 249-252 8101728-6 1993 Effects of both muscimol and baclofen on NAT activity were inhibited by GABA-A antagonists, bicuculline and picrotoxin, and the effect of baclofen was unaffected by the GABA-B selective antagonist, CGP 35348. Muscimol 16-24 arylamine N-acetyltransferase, liver isozyme Gallus gallus 41-44 1305960-3 1992 Similar rises in NAT activity were observed following intraocular treatment of ether-anesthetized chickens with muscimol, baclofen and GABA. Muscimol 112-120 arylamine N-acetyltransferase, liver isozyme Gallus gallus 17-20