Fig. 2
From: Bisphenol A disrupts inflammatory responses via Nod-like receptor protein 3 pathway in macrophages
Effect of BPA on the production of NO and PGE2 in RAW 264.7 macrophages. Macrophages were treated with different concentrations of BPA (0.1–10 μg/mL) for 24 h. a The amount of nitrite in the medium was investigated using the Griess reaction. Expression levels of b iNOS, c PGE2, and d COX-2 were determined by Western blot assay. β-actin protein levels were used as an internal control. Data are expressed as the mean ± S.E.M of three independent experiments. *p < 0.05, significantly different from the untreated group