Green Tea Polyphenols for the Protection against Renal Damage Caused by Oxidative Stress

Figure 5

Cr levels in serum (a), urine (b), muscle (c), kidney (d), and liver (e). (−), without Cr loading; (+), with Cr loading. Significance: ^a𝑃<0.05, ^b𝑃<0.01, ^c𝑃<0.001 versus renal failure control rats with Cr loading.

(a)   Serum (mg/dL)

(b) Urine (mg/4 h)

(c) Muscle (mg/tissue)

(d) Kidney (mg/tissue)

(e) Liver (mg/tissue)