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. 2023 Mar 20;15(1):2190304. doi: 10.1080/19490976.2023.2190304

Figure 7.

Figure 7.

Administration of LGG improves the Th 17/T reg balance in BM. (a) Representative pictures of immunohistochemistry staining of RORγt and FOXP3 in femur tissue of the three groups (scale bar, 100 µm). (b) Measurements included IOD/area analysis, with each sample analyzed in three different fields of view. (n = 3). (c) RORγt/FOXP3 was used to measure Th17/Treg in BM. (d-g) Pro-inflammatory cytokines, IL-17 and TNF-α, and anti-inflammatory cytokines concentration, IL-10 and TGF-β, in BM. (n = 6). (h) Expression of osteoclast cytokine RANKL in BM. (n = 6). (i-j) Analysis of the correlation between the bone and Th17/Treg. Heat map analysis of bone indexes and Th17/Treg, and cluster analysis among samples in groups. Matrix analysis for correlation analysis of all samples. Data are expressed as mean ± standard deviation. *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001 (Dunnett multiple comparisons test). Th 17, T helper cell 17; T reg, Regulatory T cell; IOD, integral optical density.