Andrea L Fellet et al.
American journal of physiology. Heart and circulatory physiology, 291(3), H1246-H1254 (2006-04-18)
In autonomic-blocked rats treated with NG-nitro-L-arginine methyl ester (L-NAME, 7.5 mg/kg), heart rate increased 18% and mean arterial pressure increased 48%. Thyroidectomy, along with autonomic blockade, hampered the chronotropic response but did not modify the effect on blood pressure. After