Fig. 8From: Exosome-mediated crosstalk between epithelial cells amplifies the cell injury cascade in CaOx stone formationEffects of exosomes derived from HK2 cells under different conditions on crystal deposition in rat kidney. A A panoramic view of crystal deposition in kidney tissues with different treatments via Von Kossa staining. B Von Kossa staining to detect crystal deposition in the rat kidneys (magnification 200X). Black arrows indicate crystalsBack to article page