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Variations in seminal plasma constituents from fertile, subfertile, and vasectomized azoospermic men.

Abstract：

:Freshly ejaculated semen specimens from 20 normal fertile, 11 subfertile, and 20 vasectomized men whose semen analyses had reached complete azoospermia were compared. The mean levels of seminal acid phosphatase were significantly higher in the vasectomized men. The mean values of sialic acid in normal and postvasectomy seminal plasmas were similar, in contrast to the lower values in oligospermic men. No significant differences were observed in seminal plasma proteins, alkaline phosphatase, and fructose levels. No correlation was found between seminal alkaline phosphatase and fructose levels and sperm concentration. Azoospermia occurring after vas ligation was attributed to high phosphatase values.

journal_name

Fertil Steril

journal_title

Fertility and sterility

authors

Nun S,Musacchio I,Epstein JA

doi

10.1016/s0015-0282(16)38947-6

subject

Has Abstract

pub_date

1972-05-01 00:00:00

pages

357-60

issue

5

eissn

0015-0282

issn

1556-5653

pii

S0015-0282(16)38947-6

journal_volume

23

pub_type

杂志文章

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