Fig. 3From: Aspirin increases chemosensitivity of colorectal cancer cells and inhibits the expression of toll-like receptor 4Aspirin lead to down-regulation of TLR4 expression of colorectal cancer cells. A realtime PCR was employed to determine the expression of TLR4 in CRC cells; B western blot was employed to determine the expression of TLR4 in CRC cells. (**P < 0.01; ***P < 0.001)Back to article page