highly significantp < 0.001
This increase became highly significant (p < 0.001) after 4 h of incubation with the dye (1.2 for 50 μM and 1.3 for 100 μM).
This increase became highly significant (p < 0.001) after 4 h of incubation with the dye (1.2 for 50 μM and 1.3 for 100 μM).