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acrosin activity

OBSOLETE. Catalysis of the preferential cleavage of Arg-Xaa > Lys-Xaa. [EC:3.4.21.10]
National Institutes of Health

Topic mentions per year

Topic mentions per year

1973-2017
0519732017

Papers overview

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2004
2004
Relationship between acrosin activity of human spermatozoa and oxidative stress.
AIM To study the association between seminal oxidative stress and human sperm acrosin activity. METHODS It is a prospective… (More)
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2002
2002
Dexamethasone reduces acrosin activity of ram spermatozoa.
The aim of this study was to investigate the effect of dexamethasone on acrosin activity of spermatozoa in Chios rams during… (More)
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2000
2000
Effects of season and breed on sperm acrosin activity and semen quality of boars.
Acrosin activity and semen quality (sperm concentration, ejaculate volume and number of spermatozoa) were assessed from March… (More)
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2000
2000
Determination of sperm acrosin activity for evaluation of male fertility.
AIM To investigate a simple method for assaying acrosin activity for the evaluation of male fertility. METHODS The acrosin… (More)
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1996
1996
Acrosomal morphology as a novel criterion for male fertility diagnosis: relation with acrosin activity, morphology (strict criteria), and fertilization in vitro.
OBJECTIVE To determine the relationships between sperm acrosin activity, sperm morphology evaluated according to strict criteria… (More)
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1993
1993
Acrosin activity in human spermatozoa in relation to semen quality and in-vitro fertilization.
Acrosin, a sperm proteinase released during acrosomal exocytosis, facilitates penetration through the oocyte vestments. The… (More)
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1993
1993
Inhibition of acrosin activity with a trypsin inhibitor blocks human sperm penetration of the zona pellucida.
To evaluate the role of acrosin in human sperm penetration of the zona pellucida (ZP), sperm-oocyte interaction was studied after… (More)
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1989
1989
A simple, clinical assay to evaluate the acrosin activity of human spermatozoa.
Acrosin, a sperm-specific acrosomal proteinase, has an essential role in the fertilization process. Low levels of acrosin appear… (More)
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1984
1984
Low acrosin activity in polyzoospermia.
Compared to normozoospermic men total sperm acrosin activity is considerably decreased (-59,1%) in patients with polyzoospermia… (More)
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1973
1973
Acrosin activity in human spermatozoa: methodological investigations
A spectrophotometrical enzyme assay is reported for the quantitative determination of acrosin activity in human spermatozoa using… (More)
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