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. Author manuscript; available in PMC: 2016 Mar 13.
Published in final edited form as: Environ Int. 2009 Mar 18;36(8):942–949. doi: 10.1016/j.envint.2009.02.004

Fig. 4.

Fig. 4

Inhibition plots for the effect of Triclosan on estradiol sulfonation in 3 individual sheep placental cytosol samples. Part (A) shows the plot of appKm/appVmax against the concentration of Triclosan present. The intercepts on the x axis show the values for −Kic, the constant for competitive inhibition. Part (B) shows the plot of 1/appVmax against the concentration of Triclosan. The intercepts on the x axis show the values for −Kiu, the constant for inhibitor binding to the enzyme-substrate complex.