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. 2021 Mar 19;12:616696. doi: 10.3389/fendo.2021.616696

Figure 1.

Figure 1

The expression patterns of HMGB1 in the endometrial tissues. (A) Immunohistochemical staining showed the protein localization of HMGB1 in normal endometrium, eutopic endometrium, and ectopic endometrium (magnifications of 200×, scale bar: 50 μm). (B) The positive HMGB staining in each group was qualified using ImageJ (n = 15). (C) The protein levels of HMGB1 in these groups were determined using specific ELISA (n=12 for the control group and n= 35 for eutopic and ectopic groups). The data were expressed as means ± SD. One-way ANOVA followed Dunnett’s T3 multiple comparisons test was performed. ***P < 0.001 indicates significant difference. ns indicates no significant difference.