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. 2025 Jun 24;20:8101–8118. doi: 10.2147/IJN.S516233

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© 2025 Jiang et al.

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Fluorescence in the brain tissue at the 24-hour time point. The fluorescence contrast was analyzed using software. The results were compared with those of the PAM-SiO₂ group.**p<0.01; ***p<0.001.