Is Transforming Growth Factor-β Signaling Activated in Human Hypertrophied Prostate Treated by 5-Alpha Reductase Inhibitor?
The effect of 5-alpha reductase inhibitor on expression of TGF-β1, TGF-β2, and p-Smad2/3. Lat. means lateral portion of the prostate and Ant. means anterior wall. Each value is expressed as the mean ± SD of six independent experiments. * versus control.