Study 2 lung lavage IgA concentrations on day 54 in response to a booster dose of 20 μg LT-B given on day 49

Copyright information:Taken from "Low-Dose Exposure and Immunogenicity of Transgenic Maize Expressing the Heat-Labile Toxin B Subunit"Environmental Health Perspectives 2006;115(3):354-360.Published online 19 Dec 2006PMCID:PMC1849932.This is an Open Access article: verbatim copying and redistribution of this article are permitted in all media for any purpose, provided this notice is preserved along with the article's original DOI Antibody concentrations are presented as mean ± SE with = 4 mice per group. The groups are labeled according to the amount of transgenic maize fed on days 0, 7, and 21 in micrograms. The group nt + 20 is the nt group fed 20 μg on day 49. The nt group is the nt group fed all nt maize. The negative control group was never handled, fasted, or fed maize.