PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9159506-1 1997 Expression of proto-oncogene c-fos was immunohistochemically examined in the central and basolateral amygdaloid nuclei in rats after ingestion of taste solutions (0.5 M sucrose or 0.005 M saccharin), intragastric infusion of these solutions, or an intraperitoneal injection of malaise-inducing lithium chloride (LiCl). Saccharin 188-197 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 14-34