Bioactive Compounds of Raspberry Oil Emulsions Induced Oxidative Stress via Stimulating the Accumulation of Reactive Oxygen Species and NO in Cancer Cells

Figure 2

The effect of oil emulsion from raspberry oils extracted by supercritical CO₂ (ROSCO2) and cold pressed (ROCOP) at various concentrations—0.5%, 1%, 2%, 5%, and 10%—on the viability of colon adenocarcinoma cell lines (LoVo), doxorubicin-resistant colon adenocarcinoma cell line (LoVo/DX), breast cancer cell line (MCF7), doxorubicin-resistant breast cancer cell line (MCF7/DX), lung cancer cell line (A549), and normal human dermal fibroblast (NHDF). The results were compared to control and expressed as —the ratio of spectrometrically measured viability of cells with tested oils () to a negative control culture (—cells without tested oils). Linear regression models and coefficients of determination were calculated.

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