GHB and Cognitive Deficits in Adolescents
Author Information
Author(s): Sircar R, Wu L-C, Reddy K, Sircar D, Basak A.K
Primary Institution: The Feinstein Institute for Medical Research, Bronx, NY, USA
Hypothesis
GHB-induced memory deficit is associated with alterations in NMDA receptor functioning.
Conclusion
The study found that GHB exposure during adolescence leads to cognitive deficits linked to changes in NMDA receptor levels in the brain.
Supporting Evidence
- GHB significantly decreased NR1 levels in the frontal cortex.
- GHB also significantly reduced cortical NR2A subunit levels.
- Repeated GHB administration decreased the maximal density of NMDA binding sites.
Takeaway
When young rats were given GHB, it made it harder for them to learn and remember things because it changed how their brain's NMDA receptors worked.
Methodology
Adolescent male Sprague-Dawley rats were given GHB or saline for 6 days, and NMDA receptor subunit levels were measured in the frontal cortex.
Participant Demographics
Adolescent male Sprague-Dawley rats
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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