Fig. 1

Comparison of MAML1 expression in fertile proliferative phase and mid-secretory phase endometrium. a Immunohistochemistry detection of MAML1 in luminal epithelium (L) glandular epithelium (G) and stroma (S) of human endometrium. A nuclear labeling was recorded in all cell types. The specificity of MAML1 labeling was confirmed through the inclusion of an isotype control in which the non-immune antibody of the same isotype was substituted for the MAML1 antibody at the same concertation. Sections were counterstained with hemotoxylin to highlight the cell nuclei (blue). b Staining intensity of MAML1 was semi-quantitated by scoring staining in tissues blinded to cycle stage. Data were presented as mean ± SEM. (n = 4). *P < 0.05