Objective To assess whether maternal use of selective serotonin reuptake inhibitors (SSRIs) increases the risk of persistent pulmonary hypertension in the newborn, and whether such an effect might differ between specific SSRIs.<p> <p>Design Population based cohort study using data from the national health registers.<p> <p>Setting Denmark, Finland, Iceland, Norway, and Sweden, 1996-2007.<p> ...

<p>Antiangiogenic therapy with bevacizumab has shown varying results in breast cancer clinical trials. Identifying robust biomarkers for selecting patients who may benefit from such treatment and for monitoring response is important for the future use of bevacizumab.</p> <p>Two established xenograft models representing basal‐like and luminal‐like breast cancer were used to study bevacizumab ...

Den 19. september 2012 ble det publisert en artikkel i det tyske tidsskriftet «Food and Chemical Toxicology» som vakte oppmerksomhet i store deler av verden. Artikkelen bygger på en toårig fôringsstudie med rotter og konkluderer med en antatt økt hyppighet for ulike svulstdannelser og nyrelidelser blant dyrene knyttet til den genmodifiserte maisen NK603 og plantevernmidlet Roundup som inneholder ...

Previously, we have proposed mupirocin-in-liposomes-in-hydrogel delivery system as advanced delivery system with the potential in treatment of burns. In the current studies, we evaluated the system for its cytotoxicity, ability to prevent biofilm formation, act on the mature biofilms, and finally determined its potential as wound treatment in in vivo mice burn model.The system was found to be ...

Nanopharmaceuticals have the potential to revolutionise medical treatment by permitting the design of more potent, less toxic “smart” therapeutics, ultimately leading to personalised medicine. This review summarises the challenges and potential uses of nanodelivery system for the topical drug therapy of vaginal diseases. The vaginal route of drug administration remains a challenge in the development ...

The cyclopentapeptide CXCR4 antagonist FC131 (cyclo(-Arg1-Arg2-2-Nal3-Gly4-D-Tyr5-), 2; 2-Nal = 3-(2-naphthyl)alanine) represents an excellent starting point for development of novel drug-like ligands with therapeutic potential in HIV, cancer, stem-cell mobilization, inflammation, and autoimmune diseases. While the structure–activity relationships for Arg1, Arg2, and Gly4 are well established, less ...

Background: Biofilms are organized communities of microorganisms embedded in a self-produced extracellular polymeric matrix (EPM), often with great phylogenetic variety. Bacteria in the subgingival biofilm are key factors that cause periodontal diseases; among these are the Gram-negative bacteria Fusobacterium nucleatum and Porphyromonas gingivalis. The objectives of this study were to characterize ...

Introduction: The phosphatidylinositol 3-kinase (PI3K) pathway is frequently activated in cancer cells through numerous mutations and epigenetic changes. The recent development of inhibitors targeting different components of the PI3K pathway may represent a valuable treatment alternative. However, predicting efficacy of these drugs is challenging, and methods for therapy monitoring are needed. ...

<p>Africa has deep contentions on the use of GM crops in agriculture, similar to those found in Europe and elsewhere. However, it is apparent that the debate is most protracted on the continent with two entrenched viewpoints i.e. the pro-GMO and anti-GMO groups. The challenge for an acceptable consensus is attributable to a complexity of issues relative to the introduction of GM maize into small-scale ...

Low levels of glyphosate based herbicide induced significant negative effects on the aquatic invertebrate Daphnia magna. Glyphosate herbicides such as brands of Roundup, are known to be toxic to daphnids. However, published findings on acute toxicity show significant discrepancies and variation across several orders of magnitude. To test the acute effects of both glyphosate and a commercial ...