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. 2019 Aug 15;9:11894. doi: 10.1038/s41598-019-47790-5

Figure 2.

Figure 2

Correlation of the Cu isotopic composition between brain and serum. Data show δ65Cu values from serum of WT and AD 12-month-old female mice. Linear regression showed a significant positive correlation between serum and brain δ65Cu values for WT animals (r2 = 0.97; slope 1.19 ± 0.14, se, p = 0.01), but only a trend for AD animals (r2 = 0.62; slope 0.49 ± 0.44, se, p = 0.38).