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Table 2 Lactate:pyruvate ratios in Type 2 diabetic hearts

From: Polyol pathway and modulation of ischemia-reperfusion injury in Type 2 diabetic BBZ rat hearts

Group

n

Lactate/Pyruvate ratio

Non-diabetic controls

12

16.8 ± 3.2

Type 2 diabetics

12 weeks duration

9

41.4 ± 8.8*

48 weeks duration

5

77.5 ± 12.2*

Aldose reductase inhibited Type 2 diabetics

12 weeks duration

7

7.2 ± 1.8

48 weeks duration

5

10.5 ± 3.2

Sorbitol dehydrogenase inhibited Type 2 diabetics

12 weeks duration

7

8.9 ± 2.1

48 weeks duration

5

12.6 ± 3.4

  1. * p < 0.05 vs non-diabetic controls. The lactate/pyruvate ratios were measured after perfusion for one hour under normoxic conditions.