Publications by authors named "M Chaiyaporn"
Purpose: Human immunodeficiency virus type 1 (HIV) is cultured more often from seminal cells than seminal plasma. Because vasectomy causes dramatic reductions in seminal cells and also eliminates secretions from proximal sites in the male reproductive tract, vasectomy may change the potential infectiousness of semen.
Materials And Methods: We used polymerase chain reaction (PCR) assays to measure HIV ribonucleic acid (RNA) in seminal plasma and HIV deoxyribonucleic acid (DNA) in seminal cells from 46 asymptomatic, seropositive men before and after vasectomy.