Research Article

Hydrogen Gas Attenuates Hypoxic-Ischemic Brain Injury via Regulation of the MAPK/HO-1/PGC-1a Pathway in Neonatal Rats

Figure 7

Effects of H2 gas on MAPK/Nrf2/HO-1 protein expression. (a) Representative images of p-p38 MAPK (green), Nrf2 (red), HO-1 (red), and DAPI (blue) immunofluorescence staining of the rat cortex in the sham surgery, HIBI, and H2-90 min groups (scar bar: 20 μm). (b) p-ERK, p-P38 MAPK, p-JNK, Nrf2, and HO-1 protein expressions were analyzed by western blot analysis in each group of β-NGF-differentiated PC12 cells. (c) Bar graph showing the relative expression of p-ERK, p-p38 MAPK, p-JNK, Nrf2, and HO-1 in each group (; ; ).
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