FIG. 2.
DNA methyltransferase 1 (DMNT1) expression in the endometrium (DAB staining). A. Sample from pregnant woman from control group (×100). B. Sample from pregnant woman from control group (×200). C. Sample from pregnant woman treated with Erzhi Tiangui granule (ETG) (×100). D. Sample from pregnant woman treated with ETG (×200). The DMNT1 expression is found in the nuclei of the stromal cells and the glandular cells, and is more abundant in the treatment group than in the control group.