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Staphylococcus aureus nasal carriage is associated with serum 25-hydroxyvitamin D levels, gender and smoking status. The Tromsø Staph and Skin Study

Autor: B. M. Falch, Guri Grimnes, Anne-Sofie Furberg, J. U. Ericson Sollid, Karina Standahl Olsen, Mona Johannessen, Kjersti Danielsen, Rolf Jorde, Inger Thune, Gunnar Skov Simonsen

Publikováno v: European Journal of Clinical Microbiology & Infectious Diseases

Vitamin D induces the expression of antimicrobial peptides with activity against Staphylococcus aureus. Thus, we studied the association between serum 25-hydroxyvitamin D (25(OH)D) and S. aureus nasal colonization and carriage. Nasal swabs, blood sam

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::072527b6c44fc1d90afdd8af24cce4f9
http://europepmc.org/articles/PMC3303067

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Persistent strains of coagulase-negative staphylococci in a neonatal intensive care unit: virulence factors and invasiveness

Autor: J. Zorman, Michael Otto, Arild Rønnestad, A.S. Anderson, Trond Flægstad, J. U. Ericson Sollid, A. Villaruz, Tore G. Abrahamsen, Claus Klingenberg

Publikováno v: Clinical Microbiology and Infection. 13(11):1100-1111

Coagulase-negative staphylococci (CoNS) are the major cause of nosocomial bacteraemia in neonates. The aim of this study was to investigate whether persistent strains of CoNS possess specific bacterial characteristics as compared with sporadic non-cl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dabe3c681381b81fa98e3f3d9d391232

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Mutation in the structural gene for release factor 1 (RF-1) of Salmonella typhimurium inhibits cell division

Autor: J U Ericson, Glenn R. Björk, O Olafsson, R VanBogelen

Publikováno v: Journal of bacteriology. 178(13)

A temperature-sensitive mutant of Salmonella typhimurium LT2 was isolated. At the nonpermissive temperature cell division stopped and multinucleated filaments were formed. DNA, RNA, or protein synthesis was not affected until after about two generati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5826dbc504c33dcd88b2c5b9e53b2c88
https://pubmed.ncbi.nlm.nih.gov/8682787

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Pleiotropic effects induced by modification deficiency next to the anticodon of tRNA from Salmonella typhimurium LT2

Autor: G R Björk, J U Ericson

Publikováno v: Journal of Bacteriology. 166:1013-1021

A strain of Salmonella typhimurium LT2 was isolated, which harbors a mutation acting as an antisuppressor toward an amber suppressor derivative, supF30, of tRNATyr1. The mutant is deficient in cis-2-methylthioribosylzeatin[N6-(4-hydroxyisopentenyl)-2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3f1d076c241f3c30710b35b9fd00633
https://doi.org/10.1128/jb.166.3.1013-1021.1986

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