Figure 2.

Analysis of the cell viability for human kidney carcinoma, A-498 (A), human lung carcinoma, A-549 (B) and normal human dermal fibroblast (HDF) cell line (C) when treated with varying concentrations (5–50 µg/ml) of garlic exosome and analysis of the cell viability for human kidney carcinoma, A-498 (D) and human lung carcinoma, A-549 when treated with varying concentrations (5–50 µg/ml) of garlic juice (E). Cells were seeded on 96-well plates and allowed to attach overnight. MTS assay was performed at 24, 48, and 72 h incubation (37 °C, 5% CO₂) in DMEM supplemented with 10% FBS. Cell death was analyzed by correlating the absorbance value of nontreated control cells to 100. The percentage of cell viability was calculated by assigning the absorbance value obtained from NC: negative control, standard growth medium treated cells as 100%.