Occipital Artery Function during the Development of 2-Kidney, 1-Clip Hypertension in Rats

Figure 2

Dose-response effects of arginine vasopressin on tension of proximal and distal occipital artery segments from sham-operated (SHAM) and 2-kidney, 1-clip (2K-1C) hypertensive rats. The data are presented as mean ± SEM of the responses expressed as a percentage of that elicited by 80 mM K⁺ (%𝑇_𝐾). There were 8 segments in each group.