PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3532925-9 1986 We suggest that the negative control by steroids and stimulatory effect of GnRH occur via different routes, the former at the genomic level, the latter at another step which remains to be elucidated. Steroids 40-48 gonadotropin releasing hormone 1 Rattus norvegicus 75-79