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. 2023 Feb 10;27(3):72. doi: 10.3892/mmr.2023.12959

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Copyright: © Liu et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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Figure 1. — Plasma exosome expression of miR-29a-3p in healthy controls and glioma patients. Identification and analysis of particle size by transmission electron microscopy of peripheral blood exosomes. (A) Exosomes by transmission electron microscopy. (B) Peak diagram of exosome particle size. (C) Reverse transcription-quantitative PCR showed the expression levels of miR-29a-3p in plasma exosomes in healthy controls (n=20) and glioma patients (n=20). Data were expressed as the mean ± standard deviation and the experiment was repeated three times for each group, **P<0.01. miR, microRNA.