Results 141 to 150 of about 13,323 (184)
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O-serotyping Providencia alcalifaciens
Journal of Clinical Microbiology, 1979The O-serotyping scheme for Providencia was tested on Providencia alcalifaciens isolates collected mostly from two hospitals. The specificites of the somatic (O) antigens of P. alcalifaciens were found to be different from those of Providencia stuartii, and separation of the Providencia typing scheme to allow separate typing of each species led to more
J L, Penner +3 more
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Journal of Infectious Diseases, 1974
From October 1972 through April 1973 isolates of Providencia with multiple resistance to antibiotics were obtained from patients in the Burn Unit of Los Angeles County/ University of Southern California Medical Center. A comparison of the in vitro susceptibilities against nine antibiotics was made of the Burn Unit strains with 20 strains isolated from ...
G D, Overturf, J, Wilkins, R, Ressler
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From October 1972 through April 1973 isolates of Providencia with multiple resistance to antibiotics were obtained from patients in the Burn Unit of Los Angeles County/ University of Southern California Medical Center. A comparison of the in vitro susceptibilities against nine antibiotics was made of the Burn Unit strains with 20 strains isolated from ...
G D, Overturf, J, Wilkins, R, Ressler
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Transferable urease activity in Providencia stuartii
Journal of Clinical Microbiology, 1981Six urea-positive Providencia stuartii strains were tested for transmissible urease determinants. Two strains, when implanted with "helper" conjugative plasmids, were found to be capable of transferring urease genes to Escherichia coli or urea-negative P. stuartii. Recombination of the urease genes with the helper plasmid in P.
R B, Grant +3 more
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Ocular Infections Caused by Providencia rettgeri
Ophthalmology, 2006To report a series of patients with ocular infections caused by the rarely described gram-negative bacterium, Providencia rettgeri.Retrospective case series.Five patients with ocular infections who grew P. rettgeri after culture (2 keratitis, 1 dacryocystitis, 1 conjunctivitis, 1 conjunctivitis/endophthalmitis).Microbiology culture results positive for
Aaleya F, Koreishi +2 more
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Lipopolysaccharide of Providencia rettgeri
Archives of Microbiology, 1986The chemical constitutional analysis of the lipopolysaccharide (LPS) isolated from Providencia rettgeri was carried out. Polyacrylamide gel electrophoresis using sodium dodecylsulfate or sodium deoxycholate showed that the lipopolysaccharide mostly consisted of short sugar chains. The lipid A was precipitated out after mild acid hydrolysis of LPS. From
S, Basu +2 more
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Haemagglutinins and Fimbriae of Morganella, Proteus and Providencia
Journal of Medical Microbiology, 1982One hundred and thirteen strains of Morganella, Proteus and Providencia, grown in different cultural conditions, were examined for their ability to produce haemagglutinins (HAs). Three main kinds of HA (MS, MR/K and MR/P) were detected, and 89% of the 112 HA+ strains were capable of producing two or three of the different HAs in the same or different ...
D C, Old, R A, Adegbola
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Mikrobiologiia, 1982
The fatty acid composition of total cellular lipids and lipid A of lipopolysaccharides was studied in Providencia alcalifaciens and P. stuartii. Significant differences were found in the fatty acid composition of total cellular lipids from the above species; these are caused mainly by the presence of cyclopropane fatty acids (methylenehexadecanoic and ...
Z P, Vasiurenko +2 more
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The fatty acid composition of total cellular lipids and lipid A of lipopolysaccharides was studied in Providencia alcalifaciens and P. stuartii. Significant differences were found in the fatty acid composition of total cellular lipids from the above species; these are caused mainly by the presence of cyclopropane fatty acids (methylenehexadecanoic and ...
Z P, Vasiurenko +2 more
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Proteus, Morganella, and Providencia
20101 Proteus 2 Definition 3 Morphology 4 Cultural Characteristics 5 Metabolic Activities 6 Extracellular Products 7 Habitat 8 Laboratory Isolation and Identification 9 Biochemical Reactions 10 Susceptibility to Physical and Chemical Agents 11 Susceptibility to Antimicrobial Agents 12 Cell Envelope Composition ...
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