Table 1. Neither NMDA nor AMPA Receptor mRNA Expression was Significantly Altered in MPFC or Hippocampus by GLYX-13 (3 mg/kg IV) or Ketamine (10 mg/kg IV), as Measured by Microarray and/or qRT-PCR Analyses.
Microarray | |||||||
---|---|---|---|---|---|---|---|
Data is expressed as fold change relative to vehicle | |||||||
NR1 | NR2A | NR2B | NR2C | NR2D | GluR1 | GluR2 | |
MPFC, 1 h | |||||||
GLYX-13 | 1.08 | 0.90 | 0.95 | 1.00 | 0.99 | 0.97 | 0.99 |
Ketamine | 1.03 | 0.85 | 0.96 | 0.99 | 1.00 | 1.03 | 0.95 |
MPFC, 24 h | |||||||
GLYX-13 | 1.10 | 0.87 | 0.98 | 1.07 | 0.99 | 0.87 | 1.18 |
Ketamine | 1.03 | 0.85 | 0.93 | 1.07 | 0.98 | 0.95 | 1.04 |
qRT-PCR | ||||
---|---|---|---|---|
Data is expressed as mean±SEM % of control levels | ||||
NR1 | NR2A | NR2B | GluR1 | |
MPFC, 1 h | ||||
Vehicle | 100±8 | 100±6 | 100±9 | 100±12 |
GLYX-13 | 82±3 | 97±2 | 92±2 | 88±6 |
Ketamine | 78±17 | 83±15 | 73±13 | 90±13 |
MPFC, 24 h | ||||
Vehicle | 100±19 | 100±11 | 100±12 | 100±23 |
GLYX-13 | 93±10 | 99±11 | 100±8 | 75±10 |
Ketamine | 75±5 | 82±5 | 80±5 | 62±3 |
Hippocampus, 1 h | ||||
Vehicle | 100±23 | 100±27 | 100±23 | 100±24 |
GLYX-13 | 76±22 | 73±20 | 84±24 | 83±20 |
Ketamine | 115±14 | 103±18 | 136±20 | 105±18 |
Hippocampus, 24 h | ||||
Vehicle | 100±16 | 100±14 | 100±15 | 100±16 |
GLYX-13 | 105±7 | 87±7 | 97±7 | 84±9 |
Ketamine | 94±8 | 73±7 | 69±6 | 87±8 |
n=5–6 per group.