Published-Ahead-of-Print September 24, 2009, DOI:10.2164/jandrol.109.008300
Journal of Andrology, Vol. 31, No. 2, March/April 2010
Copyright © American Society of Andrology
DOI: 10.2164/jandrol.109.008300
Raised Inflammatory Markers in Semen From Men With Asymptomatic Chlamydial Infection
ABAS KOKAB*,
MOHAMMAD M. AKHONDI
,
MOHAMMAD R. SADEGHI
,
MOHAMMED H. MODARRESI
,
MOHSEN AARABI*,
ROY JENNINGS*,
ALLAN A. PACEY* AND
A. ELEY*
From the * Henry Wellcome Laboratories for Medical
Research, School of Medicine and Biomedical Sciences, The University of
Sheffield Medical School, Sheffield, United Kingdom; the
Avesina Research Institute, Shahidi Beheshti
University, Evin, Tehran, Iran; and the
Department of Medical Genetics, Tehran
University of Medical Sciences, Tehran, Iran.
|
Correspondence to: Adrian Eley, Henry Wellcome Laboratories for Medical
Research, Department of Infection and Immunity, School of Medicine and
Biomedical Sciences, The University of Sheffield Medical School, Beech Hill
Road, Sheffield S10 2RX, United Kingdom (e-mail:
a.r.eley{at}sheffield.ac.uk). |
The aim of this study was to determine whether interleukin (IL)-6 and IL-8
concentrations, as well as numbers of seminal leukocytes in a population of
infertile men, some of whom were Chlamydia trachomatis positive, were
related to chlamydial infection. Our patient group included 255 men attending
for diagnostic semen analysis as part of infertility investigations.
Significantly raised levels of IL-8, but not IL-6, were found in C
trachomatis–infected patients but not in uninfected patients.
Raised IL-8 levels in semen were also associated with an increase in semen
volume. There was a relationship between C trachomatis infection and
lower progressive motile sperm, as well as an increase in seminal leukocytes.
The overall prevalence rate for C trachomatis was 6.2%, and more
infections were detected in semen than in first void urine. This study
supports the suggestion that IL-8 might be used as a marker for male genital
tract infection, especially when due to C trachomatis. In this study,
there was a relationship between the presence of C trachomatis in
semen and alterations of some semen parameters. Further investigations should
be performed to understand the disparities of first void urine and semen
testing for detection of C trachomatis in males.
Key words: Chlamydia trachomatis, interleukin-8, interleukin-6, semen quality
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Copyright © 2010 by The American Society of Andrology.