[Retracted] Mechanism of Radix Astragali and Radix Salviae Miltiorrhizae Ameliorates Hypertensive Renal Damage

Figure 2

AT1, NO, and TGF-β1 density in the kidney determined by IHC staining (×400). AT1: angiotensin type 1; NO: nitric oxide; TGF-β1: transforming growth factor-β1; RA: Radix Astragali treatment group; RS: Radix Salvia Miltiorrhiza treatment group; RA+RS: RA and RS combination treatment group; SHR: spontaneously hypertensive rat group; WKY: Wistar Kyoto rat group.