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. 2021 Apr 9;12:640295. doi: 10.3389/fphys.2021.640295

Figure 6.

Figure 6

Effects of SLGP ablation on structural remodeling. (A) Changes of echocardiographic parameters among the three groups; (B) HE staining of typical myocardial histopathological changes. (C) Myocardial histopathological changes in LA were observed with different staining (a–c): quantitative analysis of Masson staining (b), PAS staining (d), and TUNEL staining (f) among the three groups. *P < 0.05 vs. CTRL, **P < 0.01 vs. CTRL, ##P < 0.01 vs. OSA. RAd, right atrial end-diastolic diameter; LAd, left atrial end-diastolic diameter; LVEDD, left ventricular end-diastolic diameter; LVEF, left ventricular ejection fraction. RAA, right atrial appendage; LV, left ventricular; RV, right ventricular; TUNEL, terminal deoxynucleotidyl transferase dUTP nick end labeling; PAS, periodic acid-Schiff; other abbreviations as in Figure 1.