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. 2017 Nov 30;12(11):e0188278. doi: 10.1371/journal.pone.0188278

Fig 4. Reduced number of Trophoblastic Binucleate Cells (BNC) in PAR placentae (trophoectodermal epithelium) at day 20 of pregnancy.

Fig 4

A) Hematoxylin & Eosin staining shows a reduced number of BNC (arrowheads) in the PAR trophoectodermal epithelium compared to AND and CTR. Note that BNC are organized in small clusters in AND and CTR but not in PAR tissues. B) The graph shows the reduced number of BNC in the PAR trophoectodermal epithelium compared to AND and CTR (a indicates P = 0.0248, b indicates P = 0.0009).