Observational Study
Copyright ©The Author(s) 2025.
World J Gastroenterol. Jul 14, 2025; 31(26): 109500
Published online Jul 14, 2025. doi: 10.3748/wjg.v31.i26.109500
Figure 1
Figure 1 Characterization of serum exosomes. A: Transmission electron microscopy image showing the typical cup-shaped morphology of exosomes (orange arrow); B: Nanoparticle tracking analysis illustrating particle size distribution; C: Western blot results showing the expression of exosomal markers.