Fig. 3
From: Immature rat testis sustained long-term development using an integrative model
A: Immunofluorescent analyses of rat testis in the control and new integrative model groups. B: In the ACROSIN-positive tubules, spermatids in the control was significantly more than in the new model group. C: Diameter of seminiferous tubules in different settings. (white filled arrow:Spermatid; *Significant difference at P < 0.05; ns no significant difference; scale bars indicate 25 µm.)