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. 2021 Jul 30;10(8):1230. doi: 10.3390/antiox10081230

Figure 6.

Figure 6

Effect of haloarchaea biomass on the secretion of nitrites in HaCaT skin cell line. The figure shows HaCaT cells cultivated with biomass of the strains Halorubrum tebenquichense Te Se-86 for 6 and 24 h of stimulus. The secretion of nitrites was evaluated by Griess assay, quantified as a concentration calculated in µM. (A) Nitrite concentration after 6 h of stimulus. (B) Nitrite concentration after 24 h of stimulus. Bars indicate mean ± SD, p < 0.05, using a Kruskal–Wallis statistics test.