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. 2000 Jul 1;526(Pt 1):143–155. doi: 10.1111/j.1469-7793.2000.00143.x

Figure 2. Linearity of sensor to adenosine.

Figure 2

A, concentration-dependent polarisations of sensor in response to exogenous adenosine (1.25-20 μM) applied for the duration shown by the black bar and between upward deflections of chart event marker. The selective adenosine deaminase inhibitor, coformycin (1 μM), greatly attenuated the adenosine-dependent polarisation. B, graph of the experiment depicted in A showing linearity of sensor to adenosine over the concentration range most commonly encountered in this study, with the effects of coformycin on the adenosine signal.