Search results - 39 results

Simultaneous determination of parabens, bisphenols and alkylphenols in human placenta by ultra-high performance liquid chromatography-tandem mass spectrometry

and 50 ng −1. The limits of detection and quantification are in the range of 0.1–0.3 ng g−1 and 0.2–0.7 ng g−1, respectively. The applicability of the method was demonstrated on 71 human placenta ...

Development and performance assessment of a luminex xMAP® direct hybridization assay for the detection and identification of indoor air fungal contamination.

Keywords: Air Pollution, Indoor DNA Probes environment Fungi Limit of Detection Nucleic Acid Hybridization Abstract: Considered as a public health problem, indoor fungal contamination is generally monitored ...

Strain- and Dose-Dependent Reduction of Toxoplasma gondii Burden in Pigs Is Associated with Interferon-Gamma Production by CD8(+) Lymphocytes in a Heterologous Challenge Model.

a challenge infection. The IPB-G strain could be used as a promising tool in limiting the number of viable parasites in edible tissues and, hence, in lowering the risk for human toxoplasmosis. Health Topics:  ...

Discrimination of three genetically close Aspergillus species by using high resolution melting analysis applied to indoor air as case study.

nor false negatives were observed during the performance assessment including 20 strains of Aspergillus. The limit of detection was determined for each species i.e., 0.5 pg of gDNA for A. creber and A. ...

Evaluation of the potential health risks of substances migrating from polycarbonate replacement baby bottles.

non-intentionally added substances). For the listed substances, concentrations in the migration solutions were compared to their respective specific migration limits (SML) (when applicable). Migration of all ...

Short-term health effects in the general population following a major train accident with acrylonitrile in Belgium.

limited. The results of this study confirm that a critical view should be taken when considering self-reported health complaints and that ideally biomarkers are monitored to allow an objective assessment ...

Evaluation of the migration of chemicals from baby bottles under standardised and duration testing conditions.

with the EU legislative migration limits) showed that several non-authorised compounds were observed in some baby bottles exceeding 10 µg kg(-1). However, all authorised compounds were detected well ...

Application of LC-MS/MS MRM to Determine Staphylococcal Enterotoxins (SEB and SEA) in Milk.

detected in milk samples using LC- MS / MS in MRM mode. The selected SE peptides were proteotypic for each toxin, allowing the discrimination of SEA and SEB in a single run. The detection limit of SEA and ...

Development and performance assessment of a qualitative SYBR® green real-time PCR assay for the detection of Aspergillus versicolor in indoor air.

repeatability. The limit of detection was determined to be 1 or 2 copies of genomic DNA of A. versicolor. In order to demonstrate that this SYBR ® green qPCR assay is a valuable alternative for monitoring indoor ...

Exposure determinants of cadmium in European mothers and their children.

p.69-76 (2015) Keywords: Adult Cadmium Child Child, Preschool cross-sectional studies environmental exposure Environmental Monitoring Environmental Pollutants Europe Humans LIFE STYLE Limit of Detection ...

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