Fig. 4.

Amyloid deposition in 24-hydroxylase KO and AD mice. Coronal sections from the hippocampus and cortex of female (A) and male (B) mice of the indicated genotypes and ages (≥ 6 animals per group) were prepared and stained with Congo Red as described in Materials and Methods and the SI. Plaque area was determined by stereology and plotted as a function of the age of the animal. Error bars indicate SEM values.