Table 1.

The hydrodynamic diameter of EVs. Data were obtained in three biological replicates and indicate the mean diameter ± SD of size distribution estimated by dynamic light scattering, analyzed by t-test. The average diameter of EV_C, EV_M and EV_p6 was different from EV_EPN(-) (p < 0.01). Sizes of EV_C, EV_M, EV_p6 and EV_C(lenti) were not significantly different.

Sample	EV_C	EV_M	EV_p6	EV_EPN(-)	EV_C(lenti)
Size determined by DLS, nm	174 ± 45	176 ± 59	171 ± 57	150 ± 38	168 ± 45