Figure 7: Rotenone treatment decreased renal TGF- 𝛽 1 induction in obstructed kidneys. (a) qRT-PCR analysis of renal TGF- 𝛽 1 mRNA expression. (b) ELISA analysis of renal TGF- 𝛽 1 protein expression. 𝑁 = 5 in each group. Data are means ± SE.