A comparative study was carried out in the andrology clinic, Parirenyatwa H
ospital, Harare, Zimbabwe, to investigate the sperm characteristics and acc
essory sex gland functions in HIV-infected individuals. Sixty-two patients
with infertility problems who attended the clinic were requested to donate
semen and blood after consent was obtained. HIV antibodies in paired semen
and blood samples, sperm morphology, sperm count, sperm motility, seminal l
eucocytes, seminal fructose, seminal neutral cc-glucosidase, and citric aci
d were analyzed. Nine out of 31 blood samples tested positive, while 21 out
of 62 semen samples were positive for HIV. Leucocytospermia was associated
with HIV seropositive men (p <.01). The accessory sex gland function, as e
valuated by biochemical markers, was not affected in HIV-seropositive men.
HIV causes impairment of sperm motility by activating seminal leucocytes, w
hich in turn induce oxidative stress on the sperm. Leucocytospermia is almo
st always present in HIV-seropositive men.