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. 2004 Aug 2;143(1):159–165. doi: 10.1038/sj.bjp.0705907

Figure 1.

Figure 1

(a) Calibration curve of the amperometric NO sensor with 95% confidence interval (dotted lines) and 95% prediction interval (dashed lines) (n=60). Inset: Stoichiometric NO formation from nitrite by reduction with iodide. (b) NO formation from endothelium-preserved PCA induced by cumulative increasing concentrations of aspirin or salicylic acid, and effects of aspirin after 15 min preincubation with 100 μM L-NMMA or 10 μM indomethacin (n=5–8). (c) Original recording of the time course of NO release from PCA caused by cumulative increasing concentrations of aspirin (arrows indicate time points of addition, added concentrations in μM are given above). (d) Original recording of the time course of NO release from PCA by a single concentration of 10 μM aspirin.