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. 2021 Mar 3;12:625780. doi: 10.3389/fphys.2021.625780

Figure 7.

Figure 7

Effect of HFD and LGG treatment on the gingival blood flow. WT, Wild-type C57BJ/L6 mice; HFD, HFD-supplemented wild-type mice; LGG, LGG-supplemented wild-type mice; HFD + LGG, HFD, and LGG-supplemented wild-type mice. (A) Buccal view of the exposed right mandibular gingiva in first molar area. (B) Blood flow imaging at the surface of the buccal right mandibular gingiva in first molar area via Doppler laser. The black arrows indicate the gingival blood flow measurement site.