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Demonstration of acrosomal membranes using the hypo-osmotic swelling test
R Sanchez1, M Concha, E Töpfer-Petersen
1Department of Preclinical Sciences, University of La Frontera, Chile.
Andrologia
|January 1, 1993
Abstract:
The state of the acrosomal membranes in human spermatozoa was studied by means of the hypo-osmotic swelling test and indirect immunofluorescence using anti-boar outer acrosomal membrane antibodies. The swelling phenomenon observed in the acrosomal region was characterized by expansion of the plasma membrane without modification of the outer acrosomal membrane.