Profile of expression of CC-related genes and immunofluorescence detection of AMH protein in NSN-CCs and SN-CCs. (A) qRT-PCR analysis of the profile of expression of Has2, Tnfaip6, Ptx3, Ptgs2 and Amh genes in NSN-CCs and SN-CCs. Fold-change expression in the comparison between NSN-CCs vs. SN-CCs. *, significantly different (p-values are reported in the text). (B) Immunofluorescence detection of the AMH protein in NSN-CCs and SN-CCs. Bar, 5 μm.