Fig. 5From: Evaluation of the physiological activity of venom from the Eurasian water shrew Neomys fodiens Effects of fractions from N. fodiens venom (a) and S. araneus saliva (b) on the T. molitor heartbeat frequency. Statistically significant changes in the heart contractile activity are indicated by asterisks (Wilcoxon-test after Bonferroni correction: * p’ < 0.05, ** p’ < 0.01)Back to article page