PC significantly decreased the expression of MCP-1 and alpha-SMA mRNA. Renal gene levels of expression of TGF-beta, MCP-1, and osteopontin in the UUO group were significantly higher than the sham-operated group (p<0.01). The levels of expression of TGF-beta, MCP-1, and osteopontinmRNA of kidneys in the PC-treated UUO group were significantly lower than the untreated UUO group (p< 0.05). The magnitude of expression of TGF-beta and alpha-SMA protein in the kidneys of the PC-treated UUO group was significantly less than the untreated UUO control group (p<0.05).
CONCLUSION:
The results of the present study suggest that PC has anti-inflammatory and anti-fibrotic effects in an experimental UUO murine model.