Fig. 2From: The endotoxin-induced pulmonary inflammatory response is enhanced during the acute phase of influenza infectionPlasma levels of TNF-α, IL-6, and IL-10 in mice that received influenza/mock followed by LPS/NaCl 4 or 10 days later. Data are presented as scatter-dot plots with horizontal lines indicating the mean value. *p < 0.05, **p < 0.01, ***p < 0.001 (calculated by unpaired Student’s t tests)Back to article page