title: Immunoreactive protein to rat estramustine binding protein in human seminal plasma: its relationship to prostatic acid phosphatase and zinc.
abstract: Immunoreactive estramustine binding protein in human seminal plasma obtained from 34 infertile men was measured by means of radioimmunoassay (RIA) using the antibody raised against EMBP obtained from ventral prostate of rat. The mean concentration of IR-EMBP in human seminal plasma measured by this RIA was 1.092 ng/ml, ranging 258 to 1.859 ng/ml. Both concentrations of prostatic acid phosphatase and zinc in human seminal plasma concurrently measured were statistically significantly negatively correlated with that of IR-EMBP. These results here obtained might reveal that IR-EMBP in human seminal plasma signify androgen status in low possibility.
authors.affiliation: Department of Urology, Shimane Medical University, Izumoshi, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Shiina
authors.forename: T
authors.initials: T
authors.lastname: Ishibe
authors.forename: T
authors.initials: T
authors.lastname: Usui
mesh_terms: D000135:Acid Phosphatase / Q000032:analysis*; D000328:Adult; D000818:Animals; D002352:Carrier Proteins / Q000032:analysis* / Q000276:immunology; D006801:Humans; D007248:Infertility, Male / Q000378:metabolism*; D008297:Male; D011467:Prostate / Q000737:chemistry / Q000201:enzymology*; D029584:Prostatic Secretory Proteins; D011863:Radioimmunoassay; D051381:Rats; D012661:Semen / Q000737:chemistry*; D015032:Zinc / Q000032:analysis*
chemical_list: D002352:Carrier Proteins; D029584:Prostatic Secretory Proteins; C028321:estramustine-binding protein; D000135:Acid Phosphatase; D015032:Zinc