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. 2021 Oct 13;8:708096. doi: 10.3389/fnut.2021.708096

Figure 3.

Figure 3

The impact of Lactobacillus plantarum TWK10 on body fat regulation. (A) Representative micro-CT images showing abdominal region composition. (B) Quantification of fat mass at abdominal regions L1 to L5 after 8 weeks of PBS or TWK10 treatment. Epididymal fat pad (EFP) and interscapular brown adipose tissue (BAT) were harvested after 8 weeks of TWK10/PBS administration, and subjected to histological analysis. (C) Representative images of EFP obtained by hematoxylin and eosin (H&E) staining. (D,E) Measurements of EFP wet weight, and the mean cross-section area of EFP adipocytes. (F) Representative images of BAT obtained by H&E staining. (G) Quantification of BAT adipocyte number per high-power-field (HPF). (H) Quantification of BAT brown area after H&E staining. Data are represented as mean ± SD. Statistical differences among groups were analyzed by two-way ANOVA with the post-hoc Tukey-Kramer test and different letters (a, b, c) indicate significant differences, P < 0.05. Non-parametric data were statistically analyzed by Kruskal-Wallis test with Dunn's test.