Assay of gram-negative bacteria 16SrRNA gene in chronic abacterial prostatitis / 中华泌尿外科杂志

Objective To explore the possible etiological factors in chronic abacterial prostatitis. Methods 16SrRNA gene of gram-negative bacteria was assayed in 10 urethral swab and 24 EPS samples from the patients with chronic abacterial prostatitis.Also,samples from 10 normal male adults (controls) EPS were assayed by the same technique. Results Among the 24 chronic abacterial prostatitis EPS samples,16SrDNA was positive in 13.But the result was negative in all the urethral swab samples.Only one of the 10 normal EPS was positive for 16SrRNA gene( P