TENS alleviates CP/CPPS-related inflammation and pain by modulating Kir2.1-dependent macrophage polarization.

ABSTRACT:

Introduction

Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) remains a challenging urological condition. This study investigated the therapeutic potential of transcutaneous electrical nerve stimulation (TENS) in experimental autoimmune prostatitis (EAP) and explored its underlying mechanisms.

Methods

Prostate tissue samples from 26 benign prostatic hyperplasia (BPH) patients were collected at Shantou Central Hospital and analyzed for M1/M2 macrophage infiltration using immunohistochemistry (IHC). In animal experiments, 24 male Sprague-Dawley rats were divided into control (n = 4), EAP (n = 7), and TENS treatment groups (n = 13; EAP + 1 Hz, n = 3; EAP + 2 Hz, n = 3; EAP + 4 Hz, n = 7). EAP was induced via prostate antigen i

SUBMITTER: Hong T 

PROVIDER: S-EPMC12857300 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature