Literature DB >> 862979

Demonstration of proacrosin and quantitation of acrosin in ejaculated human spermatozoa.

K L Polakoski, W L Zahler, J D Paulson.   

Abstract

Proacrosin has been isolated from human ejaculated spermatozoa and constitutes at least 90% of the total acrosin present. The total amount of acrosin in milli-international units per million spermatozoa was between 4.4 and 8.9, with a mean of 6.5. This is the first report of the demonstration of proacrosin and the quantitation of total acrosin in human spermatozoa.

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Year:  1977        PMID: 862979     DOI: 10.1016/s0015-0282(16)42621-x

Source DB:  PubMed          Journal:  Fertil Steril        ISSN: 0015-0282            Impact factor:   7.329


  7 in total

Review 1.  Evidence for decreasing quality of semen during past 50 years.

Authors:  E Carlsen; A Giwercman; N Keiding; N E Skakkebaek
Journal:  BMJ       Date:  1992-09-12

2.  Falling sperm quality: fact or fiction?

Authors:  S Farrow
Journal:  BMJ       Date:  1994-07-02

Review 3.  Acid extraction of acrosin from human spermatozoa pretreated by different physicochemical methods.

Authors:  W B Schill; M Feifel; H Fritz
Journal:  Arch Dermatol Res       Date:  1982       Impact factor: 3.017

4.  Determination of active, non-zymogen acrosin, proacrosin and total acrosin in different andrological patients.

Authors:  W B Schill
Journal:  Arch Dermatol Res       Date:  1990       Impact factor: 3.017

5.  The question of declining sperm density revisited: an analysis of 101 studies published 1934-1996.

Authors:  S H Swan; E P Elkin; L Fenster
Journal:  Environ Health Perspect       Date:  2000-10       Impact factor: 9.031

Review 6.  Decreasing sperm quality: a global problem?

Authors:  Hiltrud Merzenich; Hajo Zeeb; Maria Blettner
Journal:  BMC Public Health       Date:  2010-01-19       Impact factor: 3.295

Review 7.  Evidence for increasing incidence of abnormalities of the human testis: a review.

Authors:  A Giwercman; E Carlsen; N Keiding; N E Skakkebaek
Journal:  Environ Health Perspect       Date:  1993-07       Impact factor: 9.031

  7 in total

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