Figure 4
From: TLR3 and TLR4 expression in healthy and diseased human endometrium
TLR3 and TLR4 protein is locally induced in endometriotic lesions. No specific TLR3 protein staining was seen in eutopic endometriotic tissue (A) whereas a high glandular localisation of the protein was detected in a gland of an ectopic endometriotic lesion from the same patient (B). Similarly, TLR4 was not detectable in eutopic endometrium (C) but present in glandular epithelium of ectopic endometrium from the same women (D).