Fig. 4From: Oral pre-administration of Purslane polysaccharides enhance immune responses to inactivated foot-and-mouth disease vaccine in miceEffects of POL-P3b on Ca2+ of lymphocyte in mice immunized with O type FMD inactivated vaccine. a Lymphocyte Ca2+ was analyzed using flow cytometry instrument. Data were also collected in FSC (forward scatter) and SSC (side scatter) and a total of 10,000 events were collected for each sample. A Control group; B FMDV group; C FMDV+ POL-P3b (L) group; D FMDV+ POL-P3b (M) group; E FMDV+ POL-P3b (H) group b The level of lymphocyte Ca2+ was indicated with fluorescence intensity (I). The computation formula is as follows: I = Log (x-mode) × 340. Data were expressed as mean ± S.D. (n = 10). ○P < 0.05, ●P < 0.01, compared with control; ▲P < 0.05, ★P < 0.01, compared with FMDVBack to article page