Figure 4

TLR2 and TLR4 protein levels in diabetic CAECs are not altered. Non-diabetic and diabetic CAECs were untreated or stimulated with PGN (10 μg/ml) or LPS (200 ng/ml) for 24 h. Representative immunoblots shows comparable TLR2 (A) and TLR4 (B) levels in non-diabetic and diabetic cells with and without stimulation. Results are expressed as Mean ± SEM; n = 5.