The Role of Propolis in Oxidative Stress and Lipid Metabolism: A Randomized Controlled Trial

Figure 4

Oxidative parameters in study group. Oxidative stress was assayed by TBARS (a), net changes (day ) in TBARS (b), reduced glutathione GSH (c), and net changes (day ) in GSH (d). Values correspond to mean ± SD for 32 placebo subjects and 35 propolis subjects. Significance was evaluated by one-way ANOVA and Tukey’s posttest ((a) and (c) ) or Test ((b) and (d) ).

(a)  

(b)

(c)

(d)