PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16112139-0 2005 Blockade of 5-HT(3) receptor with MDL7222 and Y25130 reduces hydrogen peroxide-induced neurotoxicity in cultured rat cortical cells. Hydrogen Peroxide 61-78 5-hydroxytryptamine receptor 3A Rattus norvegicus 12-28 16112139-1 2005 The present study was performed to examine the neuroprotective effects of 5-hydroxytryptamine (5-HT)(3) receptor antagonists against hydrogen peroxide (H(2)O(2))-induced neurotoxicity using cultured rat cortical neurons. Hydrogen Peroxide 133-150 5-hydroxytryptamine receptor 3A Rattus norvegicus 95-112 16112139-6 2005 These results suggest that the activation of the 5-HT(3) receptor may be partially involved in H(2)O(2)-induced neurotoxicity, by membrane depolarization for Ca(2+) influx. Hydrogen Peroxide 95-103 5-hydroxytryptamine receptor 3A Rattus norvegicus 49-65 16112139-7 2005 Therefore, the blockade of 5-HT(3) receptor with MDL72222 and Y25130 may ameliorate the H(2)O(2)-induced neurotoxicity by interfering with the increase of [Ca(2+)](c), and then by inhibiting glutamate release, generation of ROS and caspase-3 activity. Hydrogen Peroxide 88-96 5-hydroxytryptamine receptor 3A Rattus norvegicus 27-43