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. 2019 Sep 25;9:13879. doi: 10.1038/s41598-019-50244-7

Figure 1.

Figure 1

Plasma exosomes from transition cows at low-risk (LR-EXO) and high-risk (HR-EXO) for metabolic dysfunction both confirmed exosomal characteristics and differ in exosome particle numbers. (A) Representative western blot for exosomal markers Flotillin 1 (FLOT1) and tumor susceptibility gene 101 (TSG101) of exosomal fractions 5–16 and their presence in exosome-enriched fractions, those exosome-enriched fractions (exosomal samples) were pooled within each animal. (B) Spherical shape was confirmed in electron micrographs of exosomes from exosomal samples. (C) The size of exosomes (nm) is within the defined size of exosome (30–120 nm), and particle numbers (particle per mL) of exosomal samples was higher in low-risk exosomes. Mann-Whitney test was used to identify the significant differences between groups. ***P ≤ 0.001.