Abstract
More than half of the hyaluronidase in washed spermatozoa remained bound after the denudation treatment. Probably at least a similar proportion of the sperm hyaluronidase, together with the acrosin, will be carried by a ram spermatozoon as it passes through the zona pellucida. These results suggest that hyaluronidase may play a role in penetration of the zona membrane by ram spermatozoa.

This publication has 1 reference indexed in Scilit: