Table 2 of Li, Mol Vis 2022; 28:460-479.


Table 2. pH values of minocycline hydrochloride solutions at various concentrations in normal saline and PBS.

Group Drug concentration Normal saline PBS
Control group Blank 6.25±0.03 7.47±0.02
1 × IC50 250 μg/ml 4.47±0.02 7.37±0.01
2 × IC50 500 μg/ml 4.17±0.03 7.28±0.01
4 × IC50 1000 μg/ml 4.09±0.01 6.89±0.03