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Résultats de la recherche - 8 results

Nursing home residents with suspected urinary tract infections: a diagnostic accuracy study

The combined nitrite and leucocyte esterase urine dipstick test (one or both positive) had a 96.0% negative predictive value (95% CI: 80.5-99.3%). The sensitivity of a positive CRP test (≥ 5 mg/L) was ...

Influence of reduced levels or suppression of sodium nitrite on the outgrowth and toxinogenesis of psychrotrophic Clostridium botulinum Group II type B in cooked ham.

Chloride Sodium Nitrite Vacuum Abstract: Outgrowth and toxinogenesis of Clostridium botulinum Group II (non-proteolytic) type B were studied in cooked ham prepared with different NaNO (ranging from 0 to ...

Risk assessment of nitrate and nitrite in feed

Hogstrand Source: EFSA Journal, Volume 18, Issue 11 (2020) Keywords: Animals exposure feed methaemoglobin Nitrate Nitrite occurrence Abstract: The European Commission asked EFSA for a scientific opinion on ...

Average daily nitrate and nitrite intake in the Belgian population older than 15 years.

Control Expo Risk Assess, Volume 28, Issue 9, p.1193-204 (2011) Keywords: Adult Animals Belgium Cheese Diet Food Additives Food Analysis Food Contamination Humans Meat middle aged Nitrates Nitrites ...

Aggregate size and architecture determine microbial activity balance for one-stage partial nitritation and anammox.

Biodegradation, Environmental Bioreactors Catalysis DNA, Ribosomal Hydrogen-Ion Concentration In Situ Hybridization, Fluorescence Nitrates Nitrites Oxygen Phylogeny Quaternary Ammonium Compounds RNA, Ribosomal, 16S ...

Helicobacter equorum sp. nov., a urease-negative Helicobacter species isolated from horse faeces.

Feces Flagella Genes, rRNA Helicobacter Horses Molecular Sequence Data movement Nitrates Nitrites Phylogeny Proteome RNA, Bacterial RNA, Ribosomal, 16S RNA, Ribosomal, 23S Sequence Analysis, DNA Sequence ...

Corynebacterium simulans sp. nov., a non-lipophilic, fermentative Corynebacterium.

distinguished from C. minutissimum by a positive nitrate and nitrite reductase test and by not fermenting maltose; from C. striatum by their inability to acidify ethylene glycol and to grow at 20 degrees C. ...

Comparison of biological activities of natural and recombinant chicken interferon-gamma.

p.257-67 (1999) Keywords: Animals Antibodies, Monoclonal Baculoviridae Cells, Cultured Chickens Cloning, Molecular Electrophoresis, Polyacrylamide Gel Escherichia coli Interferon-gamma Nitrites Recombinant ...

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