Fig. 3.
Effects of P. nattereri venom in concentrations of 1 and 3 mg/mL on perfusion pressure (A), renal vascular resistance (B), urinary flow (C) and glomerular filtration rate (D). Data are expressed as mean ± SEM from six different animals. *p < 0.05 compared to the corresponding control group for each interval. (ANOVA and Bonferroni test). The venom was added to the system 30 min after the beginning of each perfusion.