Microscopy from Scientific Research

Representative immunostaining of LIN28, a specific marker of germ cell in control (DMSO/EtOH) and CBD/THC at 10 -5 M treated explants from a 10–12 DW human fetal testis. LIN28 appears dark brown (DAB staining) in the cytoplasm of germ cells within the intracordonal tissue. Sections were counterstained with hematoxylin (in blue). No modification of germ cell morphology was observed.

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