50 research outputs found
Forensische pilootprojecten 'medium security':Incidenten tijdens behandeling van geïnterneerden ressorterend onder CBM Gent
Structured follow-up by general practitioners after deliberate self-poisoning: a randomised controlled trial
Forensische pilootprojecten ‘medium security’: Herval in delictgedrag na behandeling van geïnterneerden ressorterend onder CBM Gent
Wet combing for head lice: feasibility in mass screening, treatment preference and outcome
There is no scientific consensus on the best way to control head louse infestation in schoolchildren. A study was conducted to test the feasibility and acceptability of a screening campaign by wet combing and a community approach to head-louse control with home visits, and to explore parents' treatment preferences and treatment outcomes. A non-controlled intervention (advice on treatment options offered to all positive children) was nested within an epidemiological prevalence study. All children in three primary schools in Ghent, Belgium, were invited to take part in screening by wet combing (n=677, 3-11 years). Positive children were offered structural treatment advice, a home visit on day 7, and a check by wet combing on day 14. 83% of the children were screened. The prevalence of active infestation (living moving lice) was 13.0% in school 1 and 19.5% in school 3. In school 2, prevalence of signs of active and past infestation was 40.7%. A home visit was made to 58% of the positive children. 85% of the positive children were screened again on day 14. Wet combing was the most widely used treatment, followed by chemical treatment and a combination of the two. In school 1 and 3 51% were cured, and in school 2 24% became nit-free. A wet combing screening campaign and a community-oriented approach to head-louse control is feasible though resource-intensive. The prevalence of head lice was high and the cure rate was low, with either topical treatments or wet combing
Forensische pilootprojecten ‘medium security’: Incidenten tijdens behandeling van geinterneerden ressorterend onder CBM-Gent
Large-scale phylogenomics of the Lactobacillus casei group highlights taxonomic inconsistencies and reveals novel clade-associated features
Although the genotypic and phenotypic properties of the Lactobacillus casei group have been studied extensively, the taxonomic structure has been the subject of debate for a long time. Here, we performed a large-scale comparative analysis by using 183 publicly available genomes supplemented with a Lactobacillus strain isolated from the human upper respiratory tract. On the basis of this analysis, we identified inconsistencies in the taxonomy and reclassified all of the genomes according to their most closely related type strains. This led to the identification of a catalase-encoding gene in all 10 L. casei sensu stricto strains, making it the first described catalase-positive species in the Lactobacillus genus. Moreover, we found that 6 of 10 L. casei genomes contained a SecA2/SecY2 gene cluster with two putative glycosylated surface adhesin proteins. Altogether, our results highlight current inconsistencies in the taxonomy of the L. casei group and reveal new clade-associated functional features.
IMPORTANCE The closely related species of the Lactobacillus casei group are extensively studied because of their applications in food fermentations and as probiotics. Our results show that many strains in this group are incorrectly classified and that reclassifying them to their most closely related species type strain improves the functional predictive power of their taxonomy. In addition, our findings may spark increased interest in the L. casei species. We find that after reclassification, only 10 genomes remain classified as L. casei. These strains show some interesting properties. First, they all appear to be catalase positive. This suggests that they have increased oxidative stress resistance. Second, we isolated an L. casei strain from the human upper respiratory tract and discovered that it and multiple other L. casei strains harbor one or even two large, glycosylated putative surface adhesins. This might inspire further exploration of this species as a potential probiotic organism
Forensische pilootprojecten ‘medium security’:Incidenten tijdens behandeling van geinterneerden ressorterend onder CBM-Gent
Forensische pilootprojecten ‘medium security’:Incidenten tijdens behandeling van geïnterneerden ressorterend onder CBM Gent
Forensische pilootprojecten ‘medium security’:Incidenten tijdens behandeling van geïnterneerden ressorterend onder CBM Gent
Research concerning forensic medium security units in Flanders is scarce. This study reports on incidents during treatment. The population consisted of 203 forensic patients conditionally released by the Commission of Social Defense (CPS) of Ghent. During a ten-year follow-up period 236 incident reports were registered, caused by half of the population (53.20%). Less than half of these reports (41.53%) concerned incidents coded as criminal offences (like drug use, theft or violence). Violent incidents occurred in one out of five reports (20.34%) and were associated with poor treatment compliance and failure. Victims of violence were mainly hospital staff or patients. Incidents were reported to the prosecutor, but rarely led to a new conviction or internment. Instead, one third of the population was (re)incarcerated in prison. Protection, rather than treatment, thus seems to be the primary focus of the CPS