Fig. 6

Effect of hemp extracts on LDL oxidation. a LDL was oxidized as in Fig. 5 and the time course of diene production was followed at 234 nm. Sigmoidal kinetics were obtained for the condition without (dashed line) and with hemp extracts (continuous lines). Number over the curves represent concentration of extract in μg/mL. b Linear regression of latency ratios against μg of hemp were used to calculate the AC/μg reported in Table 4. c A plot of percentage of protection against concentration was used to determine the IC₅₀ reported in Table 4