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. 2022 Nov 3;27(21):7523. doi: 10.3390/molecules27217523

Figure 4.

Figure 4

Cell viability of HTB75 cells following treatment with THC or with combinations of THC, CBG, CBC and CBN as in F7 or F5, at total concentrations of (a) 13 and (b) 15 µg/mL (treatments are listed in Supplementary Table S3). Cell viability was determined by XTT assay as a function of live cell number at 48 h. All calculations were in relation to the control (the vehicle treated control of 1.30% and 1.50% v/v methanol for a and b, respectively) that was considered to have 100% cell viability (not shown). Error bars indicate ± SE (n = 3). Levels with different Upper case letters were significantly different from all combinations of pairs by Tukey–Kramer honest significant difference (HSD; p ≤ 0.05).