The therapeutic effect of omega-3 polyunsaturated fatty acids on symptom severity of psychosis: A systematic review and meta-analysis.

Background: While omega-3 polyunsaturated fatty acids (PUFAs) have shown promise as an adjunctive treatment for schizophrenia and other psychotic disorders, the overall consensus about their efficacy across studies is still lacking and findings to date are inconclusive. No clinical trials or systematic reviews have yet examined if omega-3 PUFAs are associated with differential levels of efficacy at various stages of psychosis.

Method: A systematic bibliographic search of randomized double-blind placebo-controlled trials (RCTs) examining the effect of omega-3 PUFAs as a monotherapy or adjunctive therapy versus a control group in adults and children at ultra-high risk (UHR) for psychosis, experiencing a first-episode psychosis (FEP), or diagnosed with an established psychotic disorder was conducted.

Combined deletion of Glut1 and Glut3 impairs lung adenocarcinoma growth.

Glucose utilization increases in tumors, a metabolic process that is observed clinically by F-fluorodeoxyglucose positron emission tomography (F-FDG-PET). However, is increased glucose uptake important for tumor cells, and which transporters are implicated in vivo? In a genetically-engineered mouse model of lung adenocarcinoma, we show that the deletion of only one highly expressed glucose transporter, Glut1 or Glut3, in cancer cells does not impair tumor growth, whereas their combined loss diminishes tumor development. F-FDG-PET analyses of tumors demonstrate that Glut1 and Glut3 loss decreases glucose uptake, which is mainly dependent on Glut1.

Incidence, complications and risk factors for severe falls in patients on maintenance haemodialysis.

Background: Falls have been insufficiently studied in patients on maintenance haemodialysis (MHD). This study assessed the incidence and complications of severe falls and the ability of risk factors, including the Performance-Oriented Mobility Assessment (POMA) test, to predict them in this population.

Methods: All patients on MHD from our centre were asked to participate in this survey.

[Sodium bicarbonate to slow the progression of chronic kidney disease].

Metabolic acidosis is a prevalent complication in moderate and late stages of chronic kidney disease (CKD). It is established that the correction of metabolic acidosis may improve metabolic bone disorders and protein degradation in the skeletal muscle, two characteristic complications of patients with advanced CKD. In the last 18 months, three randomized controlled trials have drawn the attention on a novel indication to correct metabolic acidosis in these patients, i.