Ibodies, primarily SC-1173 and SC9040 [160, 161]. AT1 receptors in the RVLM and NTS showed increased AT1 immunoreactivity, while AT2 receptors showed decreased immunoreactivity. Infusion of Ang II into the brain of rabbits to simulate a heart failure model increased AT1 receptor immunoreactivity in the RVLM [162]. Interestingly, viral transfection of AT2 receptors into the RVLM, which was document