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. 2013 Aug 7;7(4):273–280. doi: 10.4162/nrp.2013.7.4.273

Fig. 3.

Fig. 3

Effect of salt samples on serum IL-6, IFN-γ, and TNF-α levels in CCl4-induced hepatic damage (n = 10 Sprague-Dawley rats in each group, 400 mg/kg b.w. of salt). P, purified salt; S, solar salt; BS, bamboo salt. Mean values with different letters over the bars indicate significant differences (P < 0.05) according to Duncan's multiple range test.