[Broncho-pulmonary salmonellosis--a case series and review of the literature].

Broncho-pulmonary salmonelloses are rare manifestations of extraintestinal focal infections in adults caused by different subspecies of Salmonella. They may appear without previous gastroenteritic symptoms especially in patients older than 60 years, as well as in patients who are immunocompromised or suffer from chronic pulmonary diseases. The transmission route is hematogenous or via aspiration of contaminated gastric fluid.

Antibody response of rabbits and cystic fibrosis patients to an alginate-specific outer membrane protein of a mucoid strain of Pseudomonas aeruginosa.

The aim of this work was to study the immunogenicity of an outer membrane (OM) protein (AlgE; 54 kDa) which is produced solely by mucoid, i.e. alginate-producing strains of P.

An outer membrane protein characteristic of mucoid strains of Pseudomonas aeruginosa.

SDS-polyacrylamide gel electrophoresis of outer membrane (OM) proteins of different mucoid strains of P. aeruginosa revealed a protein of about 54 kDa that was absent in nonmucoid strains. This 54 kDa protein was expressed under iron-restricted and iron sufficient growth conditions.

[Axial filament antigen enzyme immunoassay (AF-ELISA) in syphilis serology].

179 sera from patients with various stages of syphilis were investigated in the axial filament enzyme linked immunosorbent assay (AF-ELISA), the Treponema pallidum haemagglutination assay (TPHA), the fluorescence treponemal antibody absorption (FTA-ABS) test and the cardiolipin micro precipitation test (CMT). For the control of specificity 30 problem sera from non Treponema pallidum infected patients with a high quantity of Treponema genus specific antibodies and 40 sera from people without syphilis were also investigated. The sensitivity of the AF-ELISA (98.