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. 2011 Sep 1;2:55. doi: 10.3389/fphys.2011.00055

Figure 2.

Figure 2

Changes in mean arterial pressure (MAP), heart rate (HR), and lumbar sympathetic nerve activity (LSNA) following vehicle (n = 13 for MAP and HR and n = 6 for LSNA) and amino-oxyacetate (AOA; 0.1–1.0 nmol/side) and hydroxylamine (HA; 0.2–2.0 nmol/side; n = 8 for MAP and HR; and n = 5 for LSNA) microinjected into the rostral ventrolateral medulla in WKY rats. AOA and HA are inhibitors of the enzyme cystathionine-β-synthase. Different shaded bars represent a different dose of drug as indicated.