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. Author manuscript; available in PMC: 2021 Feb 11.
Published in final edited form as: Vaccine. 2020 Jan 17;38(7):1652–1660. doi: 10.1016/j.vaccine.2019.12.062

Figure 6.

Figure 6.

Assessment of generated antibody responses towards silk fibroin using ELISA. Serum from Wistar rats immunized using the IPV-loaded silk fibroin films was analyzed for the presence of antibodies directed against the silk protein after primary and booster immunization time points. These responses were compared against vaccine-only control (“4°C IPV”) and naïve animal serum collected prior to the study as negative control. Displayed are individual titers from individual Wistar rats (n=10) with geometric mean and 95% confidence interval. ns indicates no significant difference between treatment groups (one-way ANOVA with Tukey’s multiple comparisons test, p<0.05 for significance).