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Comparison of mRNA density ratio of C3 and glyceraldehyde-3-phosphate dehydrogenase (GAPDH) in rat astrocytes treated with tumor necrosis factor-α (TNF-α) and incremental dose of morphine (10–6 to 10–3 M).
| TNF-α (5 U/mL) Alone (baseline) | TNF-α (5 U/mL) + Morphine Concentration (M. –log) | 10–6 | 10–5 | 10–3 |
|---|---|---|---|---|
| 100 | mRNA density ratio of C3 and GAPDH (%) | 70⁎ | 53⁎ | 11⁎ |
Values are expressed as mean percent mRNA density ratio of C3 and GAPDH.
P < 0.05 compared with baseline.
