Fig. 6From: Forsythiaside A improves Influenza A virus infection through TLR7 signaling pathway in the lungs of miceThe ratio of Th1/Th2 and Th17/Treg in spleen tissue. A Represents flow cytometry analysis of Th1, Th2, Th17, and Treg cell subsets; B and C represent the ratio of Th1/Th2 and Th17/Treg cell in WT mice and TLR7-/- mice, respectively (n = 3). *P < 0.05, **P < 0.01, ***P < 0.001, NS = not significant, P > 0.05Back to article page