Association between chromosome variations,abnormalities and male reproductive hormones level with spermatogenesis / 国际检验医学杂志

ABSTRACT

Objective To investigate the association between chromosome variations,abnormalities and male reproductive hor-mones level with spermatogenesis.Methods The chromosome karyotype,serum reproductive hormone including FSH,LH,T,PRL and E2,and semen were detected in 147 patients with male infertility or recurrent sponotaneous abortion.The results were per-formed the comparative analysis.Results Serum FSH,LH level and the incidence rate of azoospermia in the chromosome abnormal-ity group were significantly higher than those in the chromosome variation group and the normal group(P 0.05).Serum FSH,LH level and the incidence rate of azoospermia in the sex chromosome abnormality group were obviously higher than those in the autosomal abnormality group(P <0.05),the serum T level was signifi-cantly lower than that in the autosomal abnormality group(P <0.05).Conclusion The chromosome variation and abnormality are closely related with the reproductive hormones disorder and spermatogenetic function disorder.The obvious increase of serum FSH, LH level and obvious decrease of T level caused by sex chromosome variation and abnormality is one of the pathogenesis of oligo-spermia and azoospermia.