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. Author manuscript; available in PMC: 2020 Feb 6.
Published in final edited form as: Biomed Microdevices. 2019 Feb 6;21(1):14. doi: 10.1007/s10544-019-0363-3

Fig. 3.

Fig. 3

Anti-polio IgG responses to inactivated polio vaccination in rats. a) Anti-polio IgG titers determined by ELISA in ISF and serum samples collected before and 1, 3 and 4 weeks after vaccination with trivalent IPV by intramuscular injection. Each data point represents a single animal while the bars represents the median values of each group (n = 6 rats). Asterisk (*) represents a significant difference (Student’s t-test, p < 0.03). b) Correlation between anti-polio IgG titers in paired serum and ISF samples (r = 0.90, p<0.005, Pearson’s correlation coefficient test). Dotted lines represent ± 30% of the slope of the linear regression line (shown as solid black line), which are included as a visual guide. Data are the same as shown in (a)