PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6204012-2 1984 Increases in cyclic GMP content and NAT activity were stimulated by 1-ethyl-4(isopropylidene-hydrazino)-1H-pyrazolo[3,4-b]pyridene-5-c arboxylic acid, ethyl ester, hydrochloride and isobutylmethyl xanthine under diurnal illumination and in constant darkness, but subsequent decreases were not inhibited. hydrochloride 164-177 arylamine N-acetyltransferase, liver isozyme Gallus gallus 36-39