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. 2017 Aug 9;147(10):1839–1849. doi: 10.3945/jn.117.248278

FIGURE 3.

FIGURE 3

Spearman rank correlations between targeted metabolomics, vitamin B-12 status, and nerve function in a data set of vitamin B-12–deficient elderly Chilean adults before (n = 14) and after (n = 13) treatment, and in those with adequate vitamin B-12 status (n = 18). The treatment was a single injection of 10 mg vitamin B-12 with 100 mg pyridoxine and 100 mg thiamin. B12, vitamin B-12; cB12, combined indicator of vitamin B-12 status; HoloTC, holotranscobalamin; MMA, methylmalonic acid; tHcy, total plasma homocysteine.