Additional file 6: Figure S6. of Localization of TrkB and p75 receptors in peritoneal and deep infiltrating endometriosis: an immunohistochemical study

Manual counting of nerve fibers. Region of interests were selected randomly and marked with a border to obtain an area of 1 mm2 each. A single nerve fiber was marked manually by using a tool available in HistoquestŽ software. (JPG 565 kb)