Abstract
Transient global ischemia can result in permanent neuronal damage and impairments in learning and memory. We investigated the therapeutic potential of 7-Chlorokynurenic acid, a potent antagonist at the glycine-modulatory site on the NMDA receptor, in terms of both neuroprotection and behavioral outcome in rats following transient forebrain ischemia. Intraventricular administration of the drug immediately before ischemia significantly attenuated ischemia-induced CA1 pyramidal cell loss. Moreover, ischemic rats treated with 7-Chlorokynurenic acid showed unimpaired acquisition of a delayed nonmatching to sample task 8 weeks following surgery, whereas saline-treated ischemic rats were significantly impaired. These data provide preliminary evidence that the glycine site may be an appropriate target for therapeutic agents in ischemia.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
