Figure 7
From: The subplacenta of the red-rumped agouti (Dasyprocta leporina L)
Ultrastructure of syncytiotrophoblast of agouti subplacenta in midgestation. (A) Syncytiotrophoblast sends microvillous projections into an extensive system of lacunae (lac). (B) Detail showing irregularly shaped nucleus, rough endoplasmic reticulum (rer) and vesicles near the plasma membrane. Scale bars: 5 μm (A); 1 μm (B).