Fig. 2
Representative micrographs of internalization by endometrial cells of MVs labeled with PKH-26. Under a fluorescent microscope, the endometrial cell nuclei are blue and the MVs are red. a No incorporation of MVs pre-incubated with trypsin. Incorporation of 40 × 106 MVs/ml into the target cells from b 24 h, c 36 h, d 48 h, and e 72 h, respectively