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Fig. 2 | Journal of Translational Medicine

Fig. 2

From: Association of the peripheral blood levels of circulating microRNAs with both recurrent miscarriage and the outcomes of embryo transfer in an in vitro fertilization process

Fig. 2

Villus (a) and decidual (b) expression localization of miR-23a-3p, miR-27a-3p, miR-29a-3p, miR-100-5p, miR-127-3p and miR-486-5p (blue signals) in normal pregnant women (NP1 and NP2) and recurrent miscarriage patients (RM1 and RM2) by in situ hybridization analysis. A scramble miRNA probe was used as a negative control (Neg con). In the villus tissues, the red arrow represents cytotrophoblast cells, the green arrow represents syncytiotrophoblast cells, and the blue arrow represents column cytotrophoblast cells. In decidual tissues, HLA-G protein (brown signals) was detected by immunohistochemistry to show extravillous trophoblast cells invaded in decidua, the red arrow represents interstitial trophoblast cells, and the blue arrow represents endovascular trophoblast cells. Scale bar = 20 μm

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