PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 14730088-0 2003 Influence of acute and chronic 1,2,3,4-tetrahydroisoquinoline administration on the expression of proenkephalin mRNA in the rat striatum. 1,2,3,4-tetrahydroisoquinoline 31-61 proenkephalin Rattus norvegicus 98-111 14730088-4 2003 TIQ administered acutely at the dose of 100 mg/kg ip increased the PENK mRNA expression in the dorsal part of the striatum at two levels I and II (rostral and central striatum, respectively). 1,2,3,4-tetrahydroisoquinoline 0-3 proenkephalin Rattus norvegicus 67-71