Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2017 Sep 30;14:46. doi: 10.1186/s12983-017-0230-0

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s). 2017

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

PMC Copyright notice

Fig. 1 — Decrease in the heartbeat frequency after the application of N. fodiens venom (NF) and S. araneus saliva (SA). a Treatment of the T. molitor heart with 10 μl of N. fodiens venom extract and 10 μl of S. araneus saliva. b Treatment of the frog heart with 40 μl of venom or saliva (registration of the heart contractile activity for 2 min). Statistically significant differences are indicated by asterisks (NF: Wilcoxon-test in a, n = 32; paired Student’s t-test in b, n = 30; SA: paired Student’s t-test in a, n = 40; Wilcoxon-test in b, n = 30) for intraspecific comparisons (*** p < 0.001) and black dots (unpaired Student’s t-test) for comparisons between NF and SA (• p < 0.05)