Research Paper Volume 15, Issue 18 pp 9464—9478
Serum sirtuin1: a potential blood biomarker for early diagnosis of Alzheimer’s disease
Figure 3. Comparison of serum P-tau-181 and T-tau protein levels in the NC, MCI and AD groups. Note: (A) graph shows the changes in serum P-tau-181 level in the three groups respectively. (B) graph shows the changes in serum T-tau level in the three groups respectively.