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Testis - Sperm Stasis - Gallery

Image of sperm stasis in the testis from a male B6C3F1 mouse in a chronic study
Testis - Sperm stasis in a male B6C3F1 mouse from a chronic study. Sperm stasis in a testicular tubule.
Image of sperm stasis in the testis from a male F344/N rat in a chronic study
Testis - Sperm stasis in a male F344/N rat from a chronic study. Arrows indicate focal mineralization of sperm.
NTP is located at the National Institute of Environmental Health Sciences, part of the National Institutes of Health.