Résultats de la recherche - 32 results

Chemical and toxciological characterization of e-liquid cigarettes

PhD thesis was therefore to first determine the chemical composition of the liquids used in e-cigarettes (e-liquid) and next to investigate toxicological aspects of flavouring substances present in ...

New QSAR models to predict chromosome damaging potential based on the in vivo micronucleus test

Emilio Source: Toxicology Letters, Volume 329, Number 84 (2020) Keywords: Chromosome damage genotoxicity In silico model In vivo micronucleus QSAR Abstract: A large number of computer-based prediction ...

Weight and head circumference at birth in function of placental paraben load in Belgium: an ENVIRONAGE birth cohort study

propyl (PrP), and butyl (BuP)) were determined by ultra-performance liquid chromatography coupled with tandem mass-spectrometry. Generalized linear regression models were used to determine the association ...

Residential green space, air pollution, socioeconomic deprivation and cardiovascular medication sales in Belgium: A nationwide ecological study

[–0.71 (–0.80; –0.61)] and air pollution [–1.62 (–1.69; –0.61)] were observed.  In the regional models, the association between green space and CV medication sales was stronger in the region with ...

Thyroid cancer incidence near nuclear sites in Belgium: An ecological study at small geographical level

living in the vicinity of the four nuclear sites at the smallest Belgian geographical level. Rate ratios were obtained from a Bayesian hierarchical model for areas of varying sizes around the nuclear ...

Long-term outcomes of very low birth weight infants with spontaneous intestinal perforation: A retrospective case-matched cohort study

gastrointestinal outcome. McNemar’s and Wilcoxon tests were performed, and generalized linear models were computed. Results Forty-nine SIP patients were included. The percentages of children with multiple ...

Determinants of persistent organic pollutant (POP) concentrations in human breast milk of a cross-sectional sample of primiparous mothers in Belgium

contingency tables and multivariable generalized linear models. Results Fifteen of the 23 screened POP s were detected in the breast milk samples. Four organochlorine compounds (p,p′- DDT, p,p′- DDE, HCB and β- ...

A strategy based on fingerprinting and chemometrics for the detection of regulated plants in plant food supplements from the Belgian market: two case studies

of illegal trade is going on. Every year seized dietary supplements are send to laboratories in order to screen for the presence of chemical adulterants or illegally added active pharmaceutical ...

Neonatal factors predictive for respiratory and gastro-intestinal morbidity after esophageal atresia repair

stricture requiring dilatations, need for tube feeding for >100 days, severe tracheomalacia, severe chronic respiratory disease and death. We used linear models with a binomial distribution to determine ...

Personal exposure to traffic-related air pollutants and relationships with respiratory symptoms and oxidative stress: A pilot cross-sectional study among urban green space workers

respiratory/urinary biomarkers (exhaled nitric oxide [NO], 8-hydroxydeoxyguanosine [8- OH dG]). Associations between exposure and health outcomes were investigated using comparison tests and linear regression models, ...

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