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Immunohistochemical study on the initiation of acid phosphatase secretion in the human prostate. Cytochemistry and biochemistry of acid phosphatases IV
Immunohistochemical study initiation acid phosphatase secretion human prostate
2009/2/19
Acid phosphatase was purified from human prostatic tissue and from seminal plasma. Antisera to antigens from both sources were raised in rabbits. These antisera have been used for immunohistochemical ...
Motility potential of macaque epididymal sperm: the role of protein phosphatase and glycogen synthase kinase-3 activities
Monkey spermatozoa enzymes caput caudal
2009/2/18
Human and monkey ejaculated sperm contain protein phosphatase-1 (PP1), PP1 inhibitor 2 (12), and glycogen synthase kinase-3 (GSK-3). Inhibition of ejaculated human sperm protein phosphatase (PP) a...
Relative ratios of lactoferrin, albumin, and acid phosphatase seminal levels as sperm quality markers in fertile and infertile men
Seminal plasma electrophoresis protein markers
2009/2/7
Human seminal plasma proteins from fertile and infertile men were fractionated by electrophoresis. The amounts of three Coomassie-stained protein bands were measured by densitometry. Their relativ...
Detection of the mouse acrosome reaction by acid phosphatase Comparison with chlortetracycline and electron microscopy
mouse acid phosphatase chlortetracycline electron microscopy
2008/12/26
The sperm acrosome is a uniquely regulated secretory vesicle containing several hydrolase enzymes, including acid phosphatase (AP). The exocytotic event that releases these enzymes, the acrosome react...
Inhibition of Alkaline Phosphatase Activity of Boar Semen by Pentoxifylline, Caffeine, and Theophylline
Methyl xanthines seminal plasma spermatozoa
2008/12/15
Methyl xanthines have been used frequently as additives to sperm suspensions in order to improve sperm characteristics. The mechanism of action on spermatozoa is generally assumed to be inhibition of ...