Fig. 6From: Peroxynitrite decomposition catalyst reduces vasopressin requirement in ovine MRSA sepsisIsolated small artery diameter measurement. The contraction rate of small arteries (isolated from healthy sheep mesentery) after arginine vasopressin (AVP) administration was significantly reduced after peroxynitrite exposure compared to no peroxynitrite exposure (p = 0.03). Data are expressed as mean ± SEMBack to article page