Abstract
The authors hypothesized that glutathione peroxidase-1 (Gpx-1) contributes to the neuroprotection seen in the superoxide dismutase-1 transgenic (Sod-1 tg) mouse. To investigate this hypothesis, they crossed the Gpx-1 -/- mouse with the Sod-1 tg and subjected the cross to a mouse model of ischemia/reperfusion. Two hours of focal cerebral ischemia followed by 24 hours of reperfusion was induced via intraluminal suture. The Sod-1 tg/Gpx-1 -/- cross exhibited no neuroprotection when infarct volume was measured; indeed, infarct volume increased in the Sod-1 tg/Gpx-1 -/- cross compared with the wild-type mouse. Our results suggest that Gpx-1 plays an important regulatory role in the protection of neural cells in response to ischemia/reperfusion injury.
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.
