Testis, Germinal Epithelium - Degeneration - Gallery

Testis, Germinal epithelium - Degeneration in a male F344/N rat from a chronic study. Various degenerative changes are present in multiple seminiferous tubules.

Testis, Germinal epithelium - Degeneration in a male F344/N rat from a chronic study. This figure shows disorganized arrangement of germ cells in seminiferous tubules.

Testis, Germinal epithelium - Degeneration in a male B6C3F1/N mouse from a subchronic study. Degeneration is characterized by disorganized arrangement of germ cells in seminiferous tubules, vacuolation, and the presence of multinucleated germ cells.

Testis, Germinal epithelium - Degeneration in a male B6C3F1/N mouse from a subchronic study. A normal spectrum of germ cells is absent in seminiferous tubules owing to germ cell depletion.