PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26761242-5 2011 RESULTS: Analysis of secretory IgA showed that mice orally primed with HBsAg on SBA-15 had increased levels of specific antibodies in primary and secondary immune responses. SBA-15 80-86 immunoglobulin heavy constant alpha Mus musculus 31-34 26761242-6 2011 Specific serum IgA and IgG titers in HBsAg:SBA-15-orally immunized mice reached higher levels after the booster, demonstrating the effectiveness of oral vaccination with the use of silica. SBA-15 43-49 immunoglobulin heavy constant alpha Mus musculus 15-18