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Table 2 Statistical summary for methanol incubation time course

From: Cancer detection and biopsy classification using concurrent histopathological and metabolomic analysis of core biopsies

Summary of altered biochemicals (Welch's two-sample t-test)

0.5H/24H

1H/24H

4H/24H

8H/24H

16H/24H

48H/24H

Total number of biochemicals with P ≤ 0.05

28

50

30

0

0

0

Biochemicals (increased|decreased)

11|17

25|25

18|12

0|0

0|0

0|0

q-value

0.09

0.09

0.10

N/A

N/A

N/A

  1. Biopsy samples from normal human kidney tissue were incubated in 80% methanol for 0.5 h, 1 h, 4 h, 8 h, 16 h, 24 h, and 48 h. The solvent extracts were processed for metabolomics analysis. The summary of the number of biochemicals significantly (P ≤ 0.05, q ≤ 0.1) altered for the indicated comparison, as determined by Welch's two-sample t-test, is shown.