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Fig. 3 | Reproductive Biology and Endocrinology

Fig. 3

From: Correlation between steroid levels in follicular fluid and hormone synthesis related substances in its exosomes and embryo quality in patients with polycystic ovary syndrome

Fig. 3

Quality control of extracted follicular fluid exosomes. (a) Electron microscopic images of extracted exosomes revealed cup-shaped structures with a diameter of about 30–150 nm. Scale bar: 100 nm. (b) Western blotting revealed CD9, CD63 and TSG101 proteins in exosome samples. (c) Nanoparticle tracking analysis (NTA) revealed the diameter of isolated extracellular vesicles (EVs) is consistent with that of exosomes

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