PMID- 7143431 OWN - NLM STAT- MEDLINE DA - 19830107 DCOM- 19830107 LR - 20061115 IS - 0022-2615 (Print) IS - 0022-2615 (Linking) VI - 15 IP - 2 DP - 1982 May TI - Evidence that leptospiral lipopolysaccharide is not an important protective antigen. PG - 259-62 AB - CBA/N mice, which could not produce antibodies against lipopolysaccharide (LPS) from either Escherichia coli or Leptospira interrogans serovar pomona, produced levels of agglutinating antibodies against leptospires similar to those produced by immunologically normal CBA mice. CBA/N mice were thus resistant to acute leptospiral infection and CBA/N immune serum passively protected immunosuppressed mice from infection. The results suggest that antibodies against LPS are not important in protection against experimental leptospiral infection in mice. FAU - Adler, B AU - Adler B FAU - Faine, S AU - Faine S LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - ENGLAND TA - J Med Microbiol JT - Journal of medical microbiology JID - 0224131 RN - 0 (Antibodies, Bacterial) RN - 0 (Lipopolysaccharides) RN - 50-18-0 (Cyclophosphamide) SB - IM MH - Animals MH - Antibodies, Bacterial/biosynthesis MH - Cyclophosphamide/pharmacology MH - Leptospira interrogans/*immunology MH - Lipopolysaccharides/*immunology MH - Mice MH - Mice, Inbred BALB C/immunology MH - Mice, Inbred CBA/immunology MH - Weil Disease/immunology EDAT- 1982/05/01 MHDA- 1982/05/01 00:01 CRDT- 1982/05/01 00:00 PST - ppublish SO - J Med Microbiol. 1982 May;15(2):259-62.