PMID: 2501550Feb 1, 1989Paper

Study of transferrin concentration in the human seminal plasma

Nihon Hinyōkika Gakkai zasshi. The japanese journal of urology
K Yoshida

Abstract

Recently, the seminal plasma transferrin concentration has been reported to be a possible clinical marker of the Sertoli cell function. In the present study we measured the seminal plasma transferrin concentration in patients of male infertility by the method of radial immunodiffusion. The results obtained were as follows. 1. The seminal plasma transferrin concentration is significantly correlated to sperm density (p less than 0.001). However, no significant correlations were obtained to sperm motility, serum LH, FSH and testosterone levels. 2. The seminal plasma transferrin concentration in patients of ductal obstruction was 16.2 +/- 4.1 micrograms/ml, which was approximately 20% of pregnancy-proven men (77.5 +/- 49.0 micrograms/ml). This indicates that seminal plasma transferrin originates mainly from the testis. 3. The seminal plasma transferrin concentrations in oligozoospermic men associated with varicocele and in patients of spermatid arrest were low and their values were 22.1 +/- 7.5 micrograms/ml and 13.0 micrograms/ml, respectively. In these patients the involvement of Sertoli cell dysfunction was suggested. 4. Patients of idiopathic oligozoospermia were divided into two subgroups: patients with high seminal plasma tra...Continue Reading

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