Figure 5.

JNK activation by phenylephrine (PE) in human prostate tissue. Samples of human prostate tissue were stimulated in vitro with phenylephrine (10 µM) for 0, 5, 10 or 20 min, and assessed for JNK activation as described in Figure 4. (A) Representative Western blots for phosphorylated JNK and total JNK. (B and C) Results from densitometric quantification of all experiments (data are means ± SEM from independent experiments with tissues from n = 9 patients). *P < 0.05 versus ‘0 min’.