Fig. 1.

A representative fluorescence activated cell sorter experiment showing the percentage of interferon-γ- and interleukin-4-producing CD4+ and CD8+ T cells in an ischaemic stroke patient not receiving statins (middle), an ischaemic stroke patients receiving statins (bottom) and a matched control (top), following stimulation with phorbol 12-myristate13-acetate/ionomycin for 5 h in the presence of brefeldin A. MC, match control; IS, ischaemic stroke.