This was shown for both non-pretreated cellulose and cellulose that was pretreated with different ILs.
For evaluation of effect of osthole pretreatment on DOX-induced cytotoxicity, PC12 cells were pretreated with different concentrations of osthole (5 15 μg/cc) for 2 h; then the medium was changed and cells were treated with IC50 concentration of doxorubicin (5 μM) for another 24 h.
The cultured CGNs were pretreated with different dose of lycopene for 2 h, followed by the challenge with 500 nM MeHg for 12 h.
After rats were pretreated with different concentrations of 4-MA, the neurologic scores, the infarct rate, and the EB contents in the brain tissues were significantly decreased.
ECV-304 cells were pretreated with different concentrations of DHT (0.01, 0.1 and 1 μM) for 2 h, followed by exposure to 100 μM H2O2 for 18 h.
Cells were pretreated with different flavonoids for 2 h and then exposed to oxLDL of 100 μg/ml for another 24 h.
The next day, cells were pretreated with different concentrations of Ce-doped CNPs (0, 12.5, 25, 50, 100, 200, and 400 μg/ml) about 24 h and exposed to the fresh preparation 30%H2O22 with the suitable concentration each well.
In this work, xenopus oocytes were pretreated with different concentration of TGA, and then activated by calcium ionophore A23187.
To determine whether the pro-oxidant effects of triterpenes participate in erythrodiol- or uvaol-induced JNK activation and apoptosis, astrocytoma cells were pretreated with different concentrations of the ROS-scavenging enzyme, catalase.
Human umbilical vein endothelial cell cultures (HUVEC) were pretreated with different concentrations of calycosin (3, 10, 30, 100 µM) for 48 h then tested for cell viability and tube formation.
