Table 1.

The effects of Gallic acid (GA) on the serum levels of urea and creatinine (Cr) in RIR. The three groups consisted of the control, ischemia-reperfusion (IR), and pretreated (IR + GA) groups

Experimental groups	Urea (mg/dl)	Cr (mg/ dl)
Control	49.00 ± 3.02	0.63 ± .02
IR	63.14 ± 4.46*	1.02 ± 0.09*
IR + GA	60.28 ± 4.32	0.86 ± 0.04

Values are expressed as a mean ± standard deviation

^*Shows statistical significance compared to the control group (P<0.05). # Shows significance of data compared to the IR group (P<0.05).