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. 2013 Jan 17;121(3):352–358. doi: 10.1289/ehp.1205826

Figure 1.

Figure 1

pERK (A) and pJNK (B) responses to 10–15 to 10–7 M BPS, 10–9 M E2, 10–9 M BPA, or 10–9 M E2 plus BPS at varied concentrations in GH3/B6/F10 cells. pERK (A) and pJNK (B) pNp signals measured by plate immunoassay after 5 min exposure were normalized to cell number estimates. Mean absolute absorbance values (normalized to cell number) of the vehicle control are 0.834 for ERK and 0.395 for JNK. The width of shaded areas represents means ± SEs for vehicle (gray) and E2 (blue); n = 24 over three experiments. *p < 0.05 compared with vehicle. #p < 0.05 compared with 10–9 M E2. †p < 0.05 compared with E2 using Student’s t-test.