Designing a Pest and Disease Outbreak Warning System for Farmers, Agronomists and Agricultural Input Distributors in East Africa.

Early warnings of the risks of pest and disease outbreaks are becoming more urgent, with substantial increases in threats to agriculture from invasive pests. With geospatial data improvements in quality and timeliness, models and analytical systems can be used to estimate potential areas at high risk of yield impacts. The development of decision support systems requires an understanding of what information is needed, when it is needed, and at what resolution and accuracy.

Effect of apple vinegar intake on metabolic parameters and constipation in patients with schizophrenia treated with clozapine: a pilot study.

Purpose: Clozapine is one of the drugs that cause the highest level of weight gain. Additionally, obese patients are at higher risk of developing various physical co-morbidities, such as type 2 diabetes and cardiovascular diseases. Forty-nine percent of patients on clozapine suffer from constipation.

Allelochemicals of the phenoxazinone class act at physiologically relevant concentrations.

Plants compete with their neighbors via the release of chemical compounds into the rhizosphere. These phytotoxins originate from a series of secondary metabolites and can be processed further by soil-living microorganisms before exerting their activity on the target plant. To determine the molecular mode of action and the physiological relevance of potential phytotoxins, it is important to simulate true-to-life conditions in laboratory experiments, for example by applying physiologically relevant concentrations.

Triazoloquinazolines as a novel class of phosphodiesterase 10A (PDE10A) inhibitors.

Novel triazoloquinazolines have been found as phosphodiesterase 10A (PDE10A) inhibitors. Structure-activity studies improved the initial micromolar potency which was found in the lead compound by a 100-fold identifying 5-(1H-benzoimidazol-2-ylmethylsulfanyl)-2-methyl-[1,2,4]triazolo[1,5-c]quinazoline, 42 (PDE10A IC(50)=12 nM) as the most potent compound from the series. Two X-ray structures revealed novel binding modes to the catalytic site of the PDE10A enzyme.