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Low biological activity of Helicobacter pylori lipopolysaccharide.
Muotiala A, Helander IM, Pyhälä L, Kosunen TU, Moran AP. Muotiala A, et al. Among authors: helander im. Infect Immun. 1992 Apr;60(4):1714-6. doi: 10.1128/iai.60.4.1714-1716.1992. Infect Immun. 1992. PMID: 1548097 Free PMC article.
A strong antibody response to the periplasmic C-terminal domain of the OmpA protein of Escherichia coli is produced by immunization with purified OmpA or with whole E. coli or Salmonella typhimurium bacteria.
Puohiniemi R, Karvonen M, Vuopio-Varkila J, Muotiala A, Helander IM, Sarvas M. Puohiniemi R, et al. Among authors: helander im. Infect Immun. 1990 Jun;58(6):1691-6. doi: 10.1128/iai.58.6.1691-1696.1990. Infect Immun. 1990. PMID: 2111285 Free PMC article.
Biological characterization of Campylobacter fetus lipopolysaccharides.
Moran AP, O'Malley DT, Vuopio-Varkila J, Varkila K, Pyhälä L, Saxén H, Helander IM. Moran AP, et al. Among authors: helander im. FEMS Immunol Med Microbiol. 1996 Aug;15(1):43-50. doi: 10.1111/j.1574-695X.1996.tb00357.x. FEMS Immunol Med Microbiol. 1996. PMID: 8871115
89 results