Western blot and IHC localization of CD44. Standard CD44 was expressed in both EECs and
ESCs. This representative Western blot figure showed no difference; densitometric
analysis showed no difference in protein from multiple samples among cells from women
with and without endometriosis. IHC indicates immunohistochemistry; EECs, endometrial
epithelial cells; ESCs, endometrial stromal cells, Endo, endometriosis; norm,
normal.