Figure 4
From: Two pathways for venom toxin entry consequent to injection of an Australian elapid snake venom

The effect of test hind limb cooling on time to respiratory arrest. Measurements were made consequent to subcutaneous hind paw injection of PTx venom at 1 mg/ml into anaesthetised rats with the test hind limb under control conditions or cooled (mean temperatures of 34 and 3 °C respectively). Data shown as mean ± SEM (*P < 0.05 both by unpaired two-tailed t-test or by non-parametric Mann Whitney test; n = 5 control, n = 5 at 3 °C).