BDNF, tyrosine kinase (Trk)B, and TrkA content in the urinary bladders of WT and NGF-OE transgenic mice. BDNF (A), TrkB (B), and TrkA (C) content in whole urinary bladder was determined in WT and NGF-OE. Urinary bladder NGF, TrkB, and TrkA content was significantly (*P ≤ 0.01) decreased in NGF-OE transgenic vs. WT mouse bladders. Values are means ± SE (n = 5–7).