Figure 4. Coronary artery wall adenosine concentrations.
A, adenosine concentration in microdialysates from the coronary artery wall during hypoxia and reoxygenation. Values are corrected for relative recovery (see text). *P < 0.05 versus no blockade. #P < 0.05 versus corresponding condition during initial oxygen time period. No blockade: n = 5; ITU, EHNA: n = 8; ITU, EHNA, NBTI: n = 6. B, adenosine concentrations during continuous oxygenation. No blockade: n = 6; ITU, EHNA: n = 6; ITU, EHNA, NBTI: n = 7.
