NES and Alzheimer disease: At the same time, we observed that both BLWE l-dose and H-dose treatment can significantly increase the number of Nestin+/BrdU+ cells in the brains of AD mice (16.83 ± 2.71 cells in the l-dose group and 18.50 ± 2.88 cells in the H-dose group vs. the model group, p < 0.05).