Fig. 3From: Wen-Xin Decoction ameliorates vascular endothelium dysfunction via the PI3K/AKT/eNOS pathway in experimental atherosclerosis in ratsa Effects of Wen-Xin Decoction (WXD) on serum nitric oxide (NO) levels. b Effects of WXD on the serum NO/ET-1 ratio (n = 10)Back to article page