Fig. 8From: Proteomic studies of VEGFR2 in human placentas reveal protein associations with preeclampsia, diabetes, gravidity, and laborDetection of Vasopressin Receptor V1aR in chorionic villus of placenta Ho-72 (diabetic). A Composite IGEM image shows nucleus of HC in stroma on the left and enlargements of three demarcated regions of its nucleus on the right. V1aR clusters, 20–100 nm, in the nucleus are indicated by arrows. B Top micrograph shows EC aspect of a villus capillary. Bottom image is enlargement that shows V1aR on EC membrane, nucleus, and stroma (arrows). C Top micrograph shows aspect of EC of villus capillary, an RBC is seen in the lumen. Bottom image is enlargement that shows several 20–100 nm clusters of V1aR on surface of the RBC (arrows). The gold particle diameter is 10 nmBack to article page