Figure 2
From: Telmisartan improves endothelial dysfunction and renal autoregulation in Dahl salt-sensitive rats
In situ detection of nitric oxide (NO) and reactive oxygen species (ROS). (a–d) Upper panel: NO detected by diaminorhodamine–4 M acetoxymethyl ester (DAR–4 M AM). (e–h) Middle panel: ROS detected by dichlorodihydrofluorescein (DCFH). (i–l) Lower panel: merged images of NO with ROS. Arrow: glomeruli; arrowheads: small lobar artery. Data are representative of five independent experiments. Bar=100 μm.
