PMID- 9078587 OWN - NLM STAT- MEDLINE DCOM- 19970512 LR - 20061115 IS - 0188-4409 (Print) IS - 0188-4409 (Linking) VI - 28 IP - 1 DP - 1997 Spring TI - Vaccination of different strains of mice against cutaneous leishmaniosis: usefulness of membrane antigens encapsulated into liposomes by intraperitoneal and subcutaneous administration. PG - 47-53 AB - The objective of this study was to assess the usefulness of parasite-surface molecules reconstituted into liposomes to vaccinate four different strains of mice (C57BL/10, CBA/ca, C57BL/6 and NZB) with different levels of susceptibility to L. m. mexicana infection and to find out possible increases in specific antibody response after vaccination, but before infection with virulent promastigotes. Mice were vaccinated with parasite membrane antigens incorporated into liposomes and antibody levels were recorded. Vaccination was effective to protect CBA/ca and C57BL/6 but not C57BL/10 mice and NZB animals were naturally resistant. Intraperitoneal (ip) was more effective than the subcutaneous (sc) route of inoculation, and the induction of disease-resistance correlated with the production of IgG anti-Leishmania in CBA/ca, C57BL/6 and C57BL/10 mice. FAU - Lezama-Davila, C M AU - Lezama-Davila CM AD - Centro de Investigaciones en Enfermedades Tropicales, Universidad Autonoma de Campeche, Mexico. LA - eng PT - Comparative Study PT - Journal Article PL - United States TA - Arch Med Res JT - Archives of medical research JID - 9312706 RN - 0 (Antibodies, Protozoan) RN - 0 (Antigens, Protozoan) RN - 0 (Antigens, Surface) RN - 0 (Immunoglobulin G) RN - 0 (Liposomes) RN - 0 (Membrane Proteins) RN - 0 (Protozoan Proteins) RN - 0 (Protozoan Vaccines) SB - IM MH - Animals MH - Antibodies, Protozoan/biosynthesis/immunology MH - Antigens, Protozoan/administration & dosage/*immunology MH - Antigens, Surface/administration & dosage/*immunology MH - Disease Susceptibility MH - Immunoglobulin G/biosynthesis MH - Injections, Intraperitoneal MH - Injections, Subcutaneous MH - Leishmania mexicana/*immunology MH - Leishmaniasis, Cutaneous/*prevention & control MH - Liposomes MH - Membrane Proteins/administration & dosage/*immunology MH - Mice MH - Mice, Inbred C57BL MH - Mice, Inbred CBA MH - Mice, Inbred NZB MH - Protozoan Proteins/administration & dosage/*immunology MH - Protozoan Vaccines/administration & dosage/*immunology MH - *Vaccination/methods EDAT- 1997/04/01 00:00 MHDA- 1997/04/01 00:01 CRDT- 1997/04/01 00:00 PHST- 1997/04/01 00:00 [pubmed] PHST- 1997/04/01 00:01 [medline] PHST- 1997/04/01 00:00 [entrez] PST - ppublish SO - Arch Med Res. 1997 Spring;28(1):47-53.