Figure 1. Hippocampal and platelets ATP content in and from APP/PS1 transgenic mice and C57 mice. (A) ATP content in hippocampi; (B) ATP content in platelets. Results are expressed as a mean ± SD value of six experiments measured in duplicate. The values are expressed as percentage of control, which is set to 100%. **P < 0.01 vs. C57 (6 months), ##P < 0.01 vs. APP/PS1 (6 months), ++P < 0.01 vs. C57 (10 months).