PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8758855-2 1996 Results showed selenium and germanium added to the grain could reduce the content of free radicals in rats" liver and kidney tissues, and that of lipid peroxide in their heart, liver and kidney, and increase the activities of glutathione peroxidase (GSH-Px) in their blood, in a synergic way. Germanium 28-37 glutathione peroxidase 1 Rattus norvegicus 250-256