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Table 1 ATP/O values measured in isolated mitochondria

From: Aglycemic growth enhances carbohydrate metabolism and induces sensitivity to menadione in cultured tumor-derived cells

Source cells

Substrates (mM)

Clamped (ADP) (μM)

Mean ATP/O ratio (SD)

HEPG2-Glc

Pyruvate/malate

10

0.95 (0.47)

 

Glutamate/malate

10

0.98 (0.44)

 

Pyruvate/malate

500

2.41 (1.2)

 

Glutamate/malate

500

1.64 (0.47)

HEPG2-Gal

Pyruvate/malate

10

1.16 (.34)

 

Glutamate/malate

10

1.01 (0.48)

 

Pyruvate/malate

500

1.76 (.32)

 

Glutamate/malate

500

1.68 (0.47)