Figure 1.
Immunohistochemical staining of (A) lymphotoxin β receptor (LTβR), (B) phosphorylated (p)-p65, and (C) p52 proteins in (A1–C1) healthy bladder mucosal and (A2–C2) chronic cystitis tissues. All three proteins are negatively stained in healthy bladder mucosa tissues and show strong positive staining in chronic cystitis tissues (×400).