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. 2020 Aug 6;14:3177–3188. doi: 10.2147/DDDT.S262121

Figure 4.

Figure 4

Effect of MT on miR-26a-5p and NRSF in CIRI in vitro and in vivo models. (A) miR-26a-5p is significantly downregulated in CIRI in vivo model, while MT can restore miR-26a-5p expression. (BC) The expression of NRSF and protein level in CIRI in vivo model are significantly upregulated, while MT can silence NRSF and its protein map. (D) miR-26a-5p is significantly downregulated in the OGD/R in vitro model, and MT can upregulate the miR-26a-5p expression. (EF) In vitro model of OGD/R, NRSF expression and protein level are significantly upregulated, MT can silence NRSF and its protein map.

Notes: Compared with sham or control, *represents P<0.05 and **represents P<0.01; compared with CIRI or OGD/R, #represents P<0.05.

Abbreviations: MT, melatonin; CIRI, cerebral ischemia-reperfusion injury; NRSF, neuron-restrictive silencing factor; miR, microRNA; OGD/R, oxygen-glucose deprivation/reperfusion; LC3, light chain 3; P62, sequestosome 1; TNF, tumor necrosis factor; IL, interleukin; MDA, malondialdehyde; GSHPx, glutathione peroxidase; SOD, superoxide dismutase.