PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12672551-1 2003 We have previously shown that beta-amyloid (Abeta) increased the excitotoxicity of ibotenate, an N-methyl-D-aspartate (NMDA) receptor agonist, to hippocampal neurons of rats. Ibotenic Acid 83-92 amyloid beta precursor protein Rattus norvegicus 44-49 12672551-3 2003 Nissl-stained brain sections revealed that Abeta/kainate co-injection exerted synergistic neuronal degeneration in the hippocampus as well as that by Abeta/ibotenate co-injection. Ibotenic Acid 156-165 amyloid beta precursor protein Rattus norvegicus 43-48 12672551-5 2003 On the other hand, 6-cyano-7-nitroquinoxaline-2, 3-dione, a kainate receptor antagonist, suppressed the neuronal loss induced by the Abeta/kainate co-injection, but not that by the Abeta/ibotenate co-injection. Ibotenic Acid 187-196 amyloid beta precursor protein Rattus norvegicus 133-138