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Table 2 Catalase activity (k/mg protein) in the four groups of rats studied.

From: Hypothyroidism attenuates protein tyrosine nitration, oxidative stress and renal damage induced by ischemia and reperfusion: effect unrelated to antioxidant enzymes activities

 

CT

HTX

IR

HTX+IR

Renal cortex

0.22 ± 0.04 (16)

0.22 ± 0.02 (16)

0.17 ± 0.05a (5)

0.14 ± 0.04b (5)

Outer medulla

0.07 ± 0.02 (16)

0.08 ± 0.02 (16)

0.08 ± 0.017 (7)

0.04 ± 0.004b,* (7)

Inner medulla

0.013 ± 0.002 (16)

0.014 ± 0.003 (16)

0.012 ± 0.003 (7)

0.012 ± 0.002 (7)

  1. Data are mean ± SD. Number of determinations is in parentheses. aP < 0.05 vs. CT, bP < 0.001 vs. HTX, *P < 0.01 vs IR.