Fig 2From: Anti-masculinization induced by aromatase inhibitors in adult female zebrafishHistologic staining of gonads used in our study. a-e. Micrographs by H&E (hematoxylin-eosin) staining show ovary morphology at day 32 after treated by EM or DMSO in various treatment groups. a. Ovary of null control female zebrafish. b. Ovary of solvent control female zebrafish. c. Ovary of 50 μg/L EM treated female zebrafish. d. Ovary of 100 μg/L EM treated female zebrafish. e. Ovary of 200 μg/L EM treated female zebrafish; f-j. Micrographs by Tunel staining show ovary morphology at day 32 after treated by EM or DMSO in various treatment groups. f. Ovary of null control female zebrafish. g. Ovary of solvent control female zebrafish. h. Ovary of 50 μg/L EM treated female zebrafish. i. Ovary of 100 μg/L EM treated female zebrafish. j. Ovary of 200 μg/L EM treated female zebrafish. The arrow pointing is the position of the chromatin condensation in follicles of EM-females in C-EBack to article page