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. Author manuscript; available in PMC: 2012 Sep 17.
Published in final edited form as: J Toxicol Environ Health A. 2011;74(5):313–324. doi: 10.1080/15287394.2010.519316

FIG. 3.

FIG. 3

Cytokines increased by influenza infection and the influence of brevetoxin inhalation; a) = IL-1α; b) = MCP-1; c) = IL-6. Results are the mean ± SD of 4 values for Groups 1 (Brevetoxin −/Influenza −) and 3 (Brevetoxin +/Influenza −) or the mean ± SD of 6–8 values for Groups 2 (Brevetoxin −/Influenza +, and 4–8 values for Group 4 (Brevetoxin +/Influenza +). Bars with different letter designations within each time point are significantly different from each other (p < 0.05).