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Your search keyword '"Wu G"' showing total 4 results
Start Over Author "Wu G" Language russian
4 results on '"Wu G"'

1. [The adhesive activity of Klebsiella pneumoniae controlled by plasmid 55 MD].

Author

Bondarenko VM, Tseneva GIa, Berezina LA, Wu G, and Sudzhian EV

Subjects
Genetic Variation genetics, Humans, Klebsiella pneumoniae genetics, Molecular Weight, Time Factors, Tumor Cells, Cultured, Bacterial Adhesion, Klebsiella pneumoniae pathogenicity, Plasmids genetics
Abstract

In K. pneumoniae clinical strains a nonconjugative plasmid, denoted as pAdh-55 and responsible for their adhesive activity with respect to HEp-2 cells, was detected. The comparison of genetically related pairs of K. pneumoniae strains differing in the presence of pAdh-55 revealed that the loss of this plasmid by bacteria was accompanied by a decrease, and its acquisition by a considerable increase, in the number of Klebsiella-affected cells in the monolayer. The correlation between the presence of pAdh-55 in K. pneumoniae strains and their adhesive activity was established both in experiments aimed at the morphological study of preparations stained with azure eosin and in experiments with isotope-labeled bacteria.

Published
1996

2. [The role of inactivation by salmonellae of the antibacterial component in an interferon preparation in an experimental infectious process].

Author

Rishchuk SV, Smoliagin AI, Stadnikov AA, Chaĭnikova IN, Wu G, Mal'shakova IL, and Bondarenko VM

Subjects
Animals, B-Lymphocytes immunology, Interferon-alpha therapeutic use, Mice, Mice, Inbred CBA, Salmonella Infections, Animal immunology, Salmonella Infections, Animal pathology, Salmonella Infections, Animal therapy, Spleen immunology, Spleen pathology, T-Lymphocytes immunology, Time Factors, Interferon-alpha antagonists & inhibitors, Salmonella Infections, Animal microbiology, Salmonella typhimurium pathogenicity
Published
1996

3. [The immunobiological characteristics of a Salmonella typhimurium strain acquiring a plasmid that controls antibiotic resistance and antibactericidal activity].

Author

Chaĭnikova IN, Smoliagin AI, Bondarenko VM, Wu G, Rishchuk SV, Gritsenko VA, and Mal'shakova IL

Subjects
Animals, Drug Resistance, Microbial genetics, Humans, Mice, Mice, Inbred C57BL, Mice, Inbred CBA, R Factors genetics, Salmonella Infections, Animal immunology, Salmonella Infections, Animal microbiology, Salmonella typhimurium genetics, Salmonella typhimurium isolation & purification, Salmonella typhimurium pathogenicity, Time Factors, Virulence genetics, Virulence immunology, Drug Resistance, Microbial immunology, R Factors immunology, Salmonella typhimurium immunology
Abstract

The influence of Rdf (resistance defense factor) plasmid inherited by Salmonella typhimurium recipient strain 189, previously deprived of its own virulence plasmid of 60 MD, on the immune status of F1 (CBA x C57BL/6) mice was studied. Experimental infection induced by genetically related pairs of S. typhimurium strains, differing by the presence of Rdf plasmid, revealed the stereotypical character of changes in the number of thymic, splenic, marrow and blood cells with some variations. In mice infected by transconjugant carrying Rdf plasmid immunological shifts were, on the whole, less pronounced than those in the animals infected with clone Rdf.

Published
1996

4. [The adhesive activity of clinical strains of Klebsiella].

Author

Bondarenko VM, Wu G, and Barkus MM

Subjects
Adhesins, Bacterial genetics, Amino Acid Sequence, Fimbriae, Bacterial genetics, Humans, Klebsiella genetics, Molecular Sequence Data, Bacterial Adhesion genetics, Klebsiella pathogenicity
Published
1996

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