Anatomical structure and basic functions of the prostate gland: Physiological functions of the prostate gland: Controls urination and maintains the normal functioning of the urinary system; Secretes hormone precursors and participates in endocrine regulation. Common diseases of the prostate gland: 1. Prostatitis: Onset time (2) Etiology (3) Symptoms and effects 2. Benign prostatic hyperplasia (BPH): (1) Onset time (2) Etiology (3) Symptoms and effects 3...