Synthetic Isoliquiritigenin Inhibits Human Tongue Squamous Carcinoma Cells through Its Antioxidant Mechanism

<div>Effects of S-ISL on intracellular ROS levels: all groups were added with stimulant H<sub>2</sub>O<sub>2</sub> (100 <i>μ</i>M) except the vehicle group. The change of ROS levels in response to S-ISL (12.5~50 <i>μ</i>g/mL) was examined using DCFH-DA analysis (a) and FCM analysis (b). S-ISL: synthetic isoliquiritigenin; ROS: reactive oxygen species; DCFH-DA: 2′, 7′- dichlorodihydrofluorescein diacetate; FCM: flow cytometry.</div>

Oxidative Medicine and Cellular Longevity

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Figure 2

Figure 2: Synthetic Isoliquiritigenin Inhibits Human Tongue Squamous Carcinoma Cells through Its Antioxidant Mechanism 