Vinaykumar V Prabhu

Learn More
Chronic manganese (Mn) exposure produces a neurological syndrome with psychiatric, cognitive, and parkinsonian features. Gene expression profiling in the frontal cortex of Cynomologous macaques receiving 3.3-5.0 mg Mn/kg weekly for 10 months showed that 61 genes were increased and four genes were decreased relative to controls from a total of 6766 genes.(More)
The psychostimulant effects of cocaine are thought to result from its ability to block dopamine (DA) uptake and increase DA levels in ventral striatum. In addition, cocaine causes biochemical changes in the brain areas involved in learning and memory, including hippocampus and cortex, whose role in drug reinforcement is now being actively investigated.(More)
BACKGROUND Cyclooxygenase (COX)-1 and COX-2 produce prostanoids from arachidonic acid and are thought to have important yet distinct roles in normal brain function. Deletion of COX-1 or COX-2 results in profound differences both in brain levels of prostaglandin E2 and in activation of the transcription factor nuclear factor-kappaB, suggesting that COX-1 and(More)
The present study aimed to examine the effects of chronic social defeat stress on the dopamine receptors and proteins involved in post-endocytic trafficking pathways. Adult mice were divided into susceptible and unsusceptible groups after 10 days of social defeat stress. Western blot analysis was used to measure the protein expression levels of dopamine D2(More)
  • 1