THE CONCENTRATION OF INTERLEUKIN-6 AND INTERLEUKIN-8 IN HUMAN SEMEN WITH HIGH VISCOSITY

Abstract

Objective: to estimate the effect of ejaculate consistency on the levels of interleukin-6 and interleukin-8 in human seminal plasma. Material and methods. The concentration of interleukin-6 and interleukin-8 was determined by ELISA using the kit manufactured by «Vector-Best» (Russia). The study included 64 men: the main group (n = 30) presents patients with high semen viscosity, the comparison group (n = 34) presents men with normal semen viscosity. Results. In average, interleukin-6 level in the semen was 13.45 pg/ml, the median was 13.79 pg/ml; the data ranged from 8.24 pg/ml to 19.34 pg/ml. In average, level of interleukin-8 was 28.9 pg/ml, the median – 13.96 pg/ml; there is a large range of values from 0.202 pg/ml to 174.5 pg/ml. There are no significant differences in the values of interleukin-6 and interleukin-8 of the main group from the comparison group: for interleukin-6, U = 377.0 (p = 0.074655); for interleukin-8, U = 407.0 (p = 0.863852). The data obtained did not correlate neither between groups nor with the fertility markers of the human semen.Conclusion. Interleukin-6 and interleukin-8 levels in the human seminal plasma do not depend on semen viscosity.