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Résultats de la recherche - 184 results

Development and validation of a HS/GC-MS method for the simultaneous analysis of diacetyl and acetylpropionyl in electronic cigarette refills

5ppm for diacetyl and acetylpropionyl. The obtained accuracy profiles show that the beta-expectation tolerance intervals did not exceed the acceptance limits of+/-10%, meaning that 95% of future ...

Zona pellucida gene mRNA expression in human oocytes is related to oocyte maturity, zona inner layer retardance and fertilization competence.

response resulted in a noninvasive oocyte fertilization prediction model. LARGE SCALE DATA: Not applicable. LIMITATIONS, REASONS FOR CAUTION: This is a retrospective study and the relation of oocyte mRNA ...

HPV-based cervical cancer screening- facts, fiction, and misperceptions.

adding cytology to primary screening. However, there is currently limited data on optimal triage strategies for HPV-positive women, a critical component of an HPV-based screening program. There will likely ...

The ADVANCE Code of Conduct for collaborative vaccine studies.

Vaccine, Volume 35, Issue 15, p.1844-1855 (2017) Abstract: Lessons learnt from the 2009 (H1N1) flu pandemic highlighted factors limiting the capacity to collect European data on vaccine exposure, safety and ...

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. ...

Public health risk of antimicrobial resistance transfer from companion animals.

opportunities for interspecies transmission of resistant bacteria. Yet, the current knowledge of this field is limited and no risk assessment is performed when approving new veterinary antimicrobials. The ...

Historical aspects of iodine deficiency control.

iodine deficiency are not limited to endemic goiter and cretinism. Iodine deficiency disorders include also increased neonatal death rate and decreased intellectual development, although these consequences ...

How can we better detect unauthorized GMO in the food and feed chain

6, Number 517 (2017) Keywords: detection DNA walking Monitoring new workflow next-generation-sequencing qPCR unauthorized GMO Abstract: Current GMO detection systems have limited abilities to detect ...

Multi-laboratory validation study of multilocus variable-number tandem repeat analysis (MLVA) for Salmonella enterica serovar Enteritidis, 2015.

method was limited. The raw fragment length data were consistent throughout, and the inter-laboratory validation helped to standardise the conversion of raw data to repeat numbers with at least two ...

Biomarkers in patients admitted to the emergency department after exposure to acrylonitrile in a major railway incident involving bulk chemical material.

patients with normal or slightly elevated lactate concentrations. A correlation of CEV with SCN was only observed in smokers. LIMITATIONS: First there is a lack of data in some clinical files concerning the ...

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