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. Author manuscript; available in PMC: 2016 Mar 23.
Published in final edited form as: Theriogenology. 2010 Feb 26;74(1):11–23. doi: 10.1016/j.theriogenology.2009.12.014

Fig. 6.

Fig. 6

Sertoli cell nuclei at 7 (A), 30 (B), 60 (C), 90 (D), 120 (E) and 180 (F) d of age in pigs. In all prepubertal ages investigated (A to E), immature Sertoli cells exhibited two different nuclear patterns: round/ovoid (arrows) or elongated (arrowheads). After puberty (F), only typically mature Sertoli cell nuclei (*) with evident nucleolus were found. A–E, bar = 30 μm; F, bar = 20 μm.