Figure 7. DHE does not detect a signal from NOX4-expressing cells.
DHE (5 μM) was added to adherent cells and fluorescence was measured for 60 min (Figure 9a). (a) Trace from representative experiment; (b) Δ values after 60 min (means±S.E.M., n=3–5). *P<0.05. RLU, relative light units; TC, tetracycline.