Fig. 3From: Swallowing-related muscle inflammation and fibrosis induced by a single dose of radiation exposure in miceExpression levels of pro-inflammatory genes at 1 month in 24-Gy and 72-Gy radiation exposure groups. Relative mRNA expression levels of TNF-α, CCL2, and IL-1β in mouse strap muscles exposed to radiation. Data are presented as mean ± s.e.m. *p < 0.05, **p < 0.01Back to article page