Research Article

Effects of Vestibular Damage on the Sleep and Expression Level of Orexin in the Hypothalamus of Rats and Its Correlation with Autophagy and Akt Tumor Signal Pathway

Figure 5

(a) Effects of different concentrations of orexin on hypothalamic neuronal cell viability. (b) Effects of 10−7 mol/L orexin stimulation on hypothalamus neuronal cell viability at different times. abcValues with different superscripts differ significantly ().
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(b)