Research Article

miR-155-5p Promotes Oxalate- and Calcium-Induced Kidney Oxidative Stress Injury by Suppressing MGP Expression

Figure 7

miR-155-5p promotes oxalate-induced oxidative stress injury in vivo. (a) CaOx deposition in the corticomedullary junction area was measured by hematoxylin and eosin (HE) staining (polarized light microscopy), and immunohistochemical (IHC) analysis of kidney NOX2 and SOD-2 expression was performed in oxalate combined with miR-155-5p agonist- or antagonist-injected CaOx crystal mouse model (magnification, ×200; scale bar, 50 μm). (b–d) Quantification of CaOx crystal deposition level in kidney and quantification of IHC staining of NOX2 and SOD-2 proteins after oxalate, miR-155-5p agonist, antagonist, or the combination of these treatments. and .
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