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Characterization of the TiO2 E171 food additive

titanium dioxide food additives (E171) their dispersion method was optimized. A dispersion methodology based on the Guiot and Spalla approach was applied. It electrosterically stabilizes the (nano)materials, ...

Comparison of Droplet Digital PCR and qPCR for the Quantification of Shiga Toxin-Producing Escherichia coli in Bovine Feces.

PCR (qPCR), which has its specific limitations. Droplet digital PCR (ddPCR) has been proposed as a method to overcome many of the drawbacks of qPCR. This end-point amplification PCR is capable of ...

Detection of false negative Pap smears by rapid reviewing. A metaanalysis.

Laboratories Mass Screening Papanicolaou Test Quality Control Uterine Cervical Neoplasms Vaginal Smears Abstract: OBJECTIVE: To explore the diagnostic validity of rapid reviewing (RR) as a quality control method ...

Development of a generic and open source Incidence-Prevalence-Mortality model for the assessment of chronic disease epidemiology

optimization procedure called the Nelder-Mead method was employed in order to accept more inputs. This was done through the fminsearch() function of the neldermead package. Likewise, in order to make the values ...

Dietary silver nanoparticles can disturb the gut microbiota in mice.

microbiota in mice at doses relevant for currently estimated human intake. METHODS: Mice were orally exposed to food (pellets) supplemented with increasing doses of Ag NP (0, 46, 460 or 4600 ppb) during 28 d. ...

Evaluation of an isothermal molecular point-of-care method for rapid detection of Respiratory Syncytial Virus and Influneza in routine conditions

Publication Type: Scientific poster, presentation or proceeding Authors: O. Kamel; A-I. de Moreau; Isabelle Thomas; B. Ricci; I. Beukinga; L. Blairon Source: ESPID 2018 (2018) Health Topics:  Health and disease monitoring Surveillance de la santé et des m ...

Food contamination with pyrrolizidine alkaloids: the expected and the unexpected

Tunisia (2018) Keywords: Belgium exposure Method validation Pyrrolizidine alkaloids UHPLC-MS/MS Abstract: Pyrrolizidine alkaloids (PA s) and their N-oxides (PANO s) are natural toxins, exclusively ...

Food contamination with pyrrolizidine alkaloids: the expected… and the unexpected

development of efficient analytical methods was required to detect and quantify PA s/ PANO s in a large range of food items in order to evaluate if they can pose a health problem, filling a data gap at ...

Genome mapping of Clostridium perfringens strains with I-CeuI shows many virulence genes to be plasmid-borne53

Endodeoxyribonucleases Endotoxins enterotoxin Enterotoxins food France gene Genes Genes,Bacterial genetics Genome im IS journal mapping method methods ON Operon paris pathogenicity Plasmids poisoning ...

How safe are your infusions? Analysis of pyrrolizidine alkaloids in plant based products using UHPLC-MS/MS & highlighting of their transfer rate during brewing.

(2017) Keywords: exposure food Method validation Pyrrolizidine alkaloids UHPLC-MS/MS Abstract: Pyrrolizidine alkaloids (PA s) and their N-oxides (PANO s) are natural toxins, exclusively biosynthesized by ...

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