Expressions of SIgA and alpha 1-AR in benign prostatic hyperplasia combined with chronic prostatitis and their implications / 中华男科学杂志

ABSTRACT

<p><b>OBJECTIVE</b>To explore the expressions of SIgA and alpha l-AR in benign prostatic hyperplasia (BPH) complicated by chronic prostatitis (CP) and their implications.</p><p><b>METHODS</b>According to the preoperative findings of expressed prostatic secretion (EPS), transrectal prostate ultrasonography, prostate-specific antigen (PSA), international prostate symptom score (IPSS), clinical symptoms, chronic pelvic pain syndrome (CPPS) and postoperative histopathology, 62 cases of BPH pathologically confirmed after transurethral plasma kinetic resection of the prostate (PKRP) were divided into a BPH group (n = 32) and a BPH + CP group (n = 30). The expressions of SIgA and alpha 1-AR in the prostate tissue were determined by immunohistochemistry and PT-PCR.</p><p><b>RESULTS</b>Of the 62 cases, 30 were found to be BPH + CP, and the other 32 to be BPH. The expressions of SIgA and alpha1-AR were significantly higher in the BPH + CP than in the BPH group (0.380 8 +/- 0.144 3 vs 0.295 4 +/- 0.008 4 and 0.440 5 +/- 0.104 1 vs 0.383 2 +/- 0.013 6, P < 0.05).</p><p><b>CONCLUSION</b>The upregulated expressions of SIgA and alpha1-AR expression in BPH complicated by CP suggest a certain association between CP and BPH, and that inflammation may be a pathogenic factor of BPH and correlate with its pathological development.</p>