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. Author manuscript; available in PMC: 2009 Mar 1.
Published in final edited form as: Prostaglandins Other Lipid Mediat. 2007 Dec 8;85(3-4):134–143. doi: 10.1016/j.prostaglandins.2007.12.001

Figure 3.

Figure 3

Effect of DOPC on COX-1 activity. COX-1 (15 nM) was assayed at 23 °C in reactions with 10 μM arachidonate and the indicated level of DOPC. The enzyme activity was determined from the extent of oxygen consumption after 20 s of reaction and was normalized to the control without DOPC. The line represents the fit to a two-parameter logistic equation, v = 1 / (1 + ([DOPC] / IC50)n) (38).