The aim of the study is to characterize from the epidemiological point of view a group of 122 patients with general diseases, supposed to install gingival overgrowth and to provide valid data related to some epidemiological variables (age, gender, type of disease, biological general data, and clinical aspects of periodontal involvement). Material and method. The study was conducted on a sample ...

The O2-independent hydroxylase 4-ethylphenol methylenehydroxylase (4EPMH) from Pseudomonas putida JD1 catalysed the complete conversion of 4-ethylphenol into 1-(4-hydroxyphenyl)ethanol together with a small amount of 4-hydroxyacetophenone, but with no formation of the side product 4-vinylphenol reported to be formed when the similar enzyme p-cresol methylhydroxylase (PCMH) catalyses this reacti...

KEY FINDINGS In 2011-2013, 9.5% of children aged 4-17 years were ever diagnosed with attention deficit hyperactivity disorder (ADHD). For those aged 4-5, prevalence was 2.7%, 9.5% for those aged 6-11, and 11.8% for those aged 12-17. Among all age groups, prevalence of ever diagnosed ADHD was more than twice as high in boys as girls. Among those aged 6-17, prevalence was highest among non-Hispan...