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. Author manuscript; available in PMC: 2013 Oct 1.
Published in final edited form as: Hypertension. 2012 Aug 27;60(4):965–972. doi: 10.1161/HYPERTENSIONAHA.112.195214

Figure 2.

Figure 2

Mean arterial pressure and renal hemodynamic responses to intra-venous angiotensin II in Dahl SS and SS.13BN rats in vivo. Responses of mean arterial pressure (MAP), total renal blood flow (TRBF) and renal medullary laser Doppler flux (OMBF) in response to intravenous infusion of angiotensin II (25ng.kg−1.min−1) in 0.4%NaCl fed anesthetized Dahl salt sensitive (n=6) and salt-resistant SS.13BN rats (n=6). x axis, time mins; y axis, % change relative to initial 30 min vehicle infusion period; open circles, Dahl salt-sensitive rats; closed triangles, SS.13BN rats; shaded panel, time in which angiotensin II was infused (25ng.kg−1.min−1). Data are mean ± SE. Baseline MAP, TRBF and OMBF values during the initial 30 min vehicle infusion for the Dahl SS group were 129±7mmHg, 5.7±0.8mL/min and 59±11AU and for the SS.13BN group 110±5mmHg, 5.6±0.4mL/min and 67±9AU.