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. 2012 Jun 11;7(6):e38285. doi: 10.1371/journal.pone.0038285

Figure 8. Quercetin and allopurinol regulate renal L-carnitine levels in streptozotocin (STZ)-treated rats.

Figure 8

Biochemical analyses showed L-carnitine levels in serum (A) and urine (B) and kidney (C) at 7 weeks after STZ injection in different groups of rats as indicated. The data are expressed as the means ± SEM (n = 8). +++ P<0.001 versus normal control; *P<0.05, **P<0.01, ***P<0.001 versus STZ control.