Fig. 2. Analysis of brain function, neurotransmitter level, and Nissl staining of hippocampus after rat hindlimb unloading and treated with hydrogen or not. The result of passive avoidance in SDPAT was statistically shown in (A) and (B). (A) Total duratio (IMAGE)
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Fig. 2. Analysis of brain function, neurotransmitter level, and Nissl staining of hippocampus after rat hindlimb unloading and treated with hydrogen or not. The result of passive avoidance in SDPAT was statistically shown in (A) and (B). (A) Total duration on platform within recorded 5 min of SDPAT. (B) The latency time of SDPAT. The neurotransmitter level in cortex was shown in (C) to (H). Representative Nissl staining images of the hippocampus (scale bars, 500 μm) and subfields CA1, CA2, and DG (scale bars, 100 μm) and the corresponding analyses were shown in (I). *P < 0.05, **P < 0.01, and ***P < 0.001 by 2-way ANOVA (n = 8 for each group). All data are the means ± SEM from 3 independent experiments. GABA, γ-aminobutyric acid; NE, norepinephrine; KYN, kynurenine; 3-HAA, 3-hydroxyanthranilic acid.
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