Abnormal Expression of Prostaglandins E2 and F2α Receptors and Transporters in Patients with Endometriosis

Figure 4

Representative immunohistochemical staining of PGT and total MRP4 in endometrium of healthy women and in eutopic and ectopic endometrium of endometriosis patients. No staining was observed in control sections incubated without the primary antibody or with an equivalent concentration of goat or rat IgG. The original magnification was 400x.