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. 2024 Feb 12;13(4):560. doi: 10.3390/foods13040560

Figure 4.

Figure 4

Effect of SBF, PSBF, and five compounds on β-hexosaminidase and histamine release in RBL-2H3 cells. The positive control is ketotifen fumarate at 100 μmol/L. The β-hexosaminidase (A–E) and histamine (G–K) release in RBL-2H3 cells treated with 10, 20, and 40 μmol/L of rutin, quercitrin, quercetin, isorhamnetin, and kaempferol. The β-hexosaminidase (F) and histamine (L) release in RBL-2H3 cells treated with 25, 50, and 100 μg/mL of SBF and PSBF. Results are expressed as the mean ± SD of three independent experiments. * p < 0.05 and ** p < 0.01, in comparison with allergy model group; ## p < 0.01 in comparison with the control group.