Fig. 7.
Effects of the combination of adenosine receptor agonists and antagonists on [3H]thymidine incorporation in resting PBL (a) and PHA-stimulated PBL (b). Cells were cultured in the presence of the indicated compound concentrations. Results are expressed as percentage of untreated control (=100 %) [3H]thymidine uptake. Each bar represents the mean of a minimum of two separate experiments carried out in triplicate ± SEM
