Abstract:To investigate expression of PFC, NMDAR 2B and NMDAR 2B(Tyr1472) in rats deprived of sleep, and the impact of Jiawei Sini Powder.Methods:Using multi-platform to deprive rats of sleep for consecutively 168h, and using Western blot to analyze changes of expression of PFC, NMDAR 2B and NMDAR 2B(Tyr1472).Results:Compared with control group, the model group decreased significantly in above mentioned expressions (P<0.05).Compared with the model group, the rats taken Jiawei Sini Powder had the expressions increased significantly (P<0.05).Conclusion:Jiawei Sini Powder can raise the decreased expressions of PFC, NMDAR 2B and NMDAR 2B(Tyr1472) in rats caused by sleep deprivation.