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Phospholipase A of Guinea Pig Spermatozoa: Its Preliminary Characterization and Possible Involvement in the Acrosome Reaction : (guinea pig/spermatozoa/acrosome reaction/phospholipase A)

✍ Scribed by KENICHI ONO; RYUZO YANAGIMACHI; THOMAS T. F. HUANG JR.

Book ID
108942469
Publisher
John Wiley and Sons
Year
1982
Tongue
English
Weight
347 KB
Volume
24
Category
Article
ISSN
0012-1592

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## Abstract Ionophore A23187, in the presence of extraceullular Ca^+2^, induces a morphologically normal acrosome reaction in sperm of the sea urchin and precocious acrosome reaction and activation of guinea pig sperm. Increased membrane permeability to Ca^+2^ is responsible for initiating the acro