Résultats de la recherche - 6 results
Development of strain-level shotgun metagenomics approaches to detect and characterize microbiological contaminants in the context of food safety
retrieved when two strains of the same species were present. The same protocol was then followed to investigate a real Salmonella foodborne outbreak. Two food samples were investigated and the Salmonella ...
Comparison of SNP-based subtyping workflows for bacterial isolates using WGS data, applied to Salmonella enterica serotype Typhimurium and serotype 1,4,[5],12:i:.
Salmonella; Salmonella enterica; Salmonella typhimurium; SNP; subtyping; whole genome sequencing Abstract: Whole genome sequencing represents a promising new technology for subtyping of bacterial pathogens. ...
Isolation and characterization of the compounds responsible for the antimutagenic activity of Combretum microphyllum (Combretaceae) leaf extracts
activity of Combretum microphyllum. METHODS: The methanol leaf extract of C. microphyllum was evaluated for antimutagenicity in the Ames/microsome assay using Salmonella typhimurium TA98. TA100 and TA102. ...
Development of an UPLC-(ESI+)-MS/MS method for the quantitative determination of colistin A and B in poultry manure- Tackling the illegal use of antimicrobial drugs against Salmonella
(2013) Keywords: an analysi analysis Antimicrobial Colistin colistine Development DRUG drugs food Food Analysis manure method MS/MS Poultry Salmonella trend trends use Abstract: presentation during ...
Combretum microphyllum and Leucospermum erubescens inhibit the genotoxic effects of 4-NQO, MMC and EMS in vitro
Mutation ON pharmacology plant Plants prevention programme public public health Public-health Research response Reversal Role Salmonella Salmonella typhimurium Science study Test Toxicology Universities ...
Mutagenicity, antimutagenicity and cytotoxicity evaluation of South African Podocarpus species
METHODS: The mutagenicity and cytotoxic effects of extracts from four species of Podocarpus were tested using the Salmonella/microsome assay with and without metabolic activation, based on the ...