Efficiency of pH-Sensitive Fusogenic Polymer-Modified Liposomes as a Vaccine Carrier

<table>Profiles of OVA-specific IgG antibody subclasses in mice intraperitoneally immunized with OVA-containing SucPG-liposomes.  Mice were immunized intraperitoneally with OVA alone (group I) or polymer-(SucPG-) unmodified liposomes entrapping OVA (group II) or SucPG-modified liposomes entrapping OVA (group III), and serum antibody titers were measured by ELISA on day 7 following secondary immunization.  Results are expressed as the mean ± SEM in 5 different mice.</table>

The Scientific World Journal

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Figure 2

Figure 2: Efficiency of pH-Sensitive Fusogenic Polymer-Modified Liposomes as a Vaccine Carrier 