Figure 4.
GnRHa-ICG localizes to GnRHR expression in peritoneal ovarian cancer. Representative images of the (A) peritoneal cavity and (B) mesentery 2 h after the injection of GnRHa-ICG and ICG. Yellow dotted lines indicate the tumor location. (C) Histopathological analysis of a tumor slice showing the colocalization of tumor cells, GnRHR expression, and GnRHa-ICG fluorescence. (D) Comparison of fluorescence intensities between the tumor, muscle, and intestine.