Quantitative brain [F]FDG PET beyond normal blood glucose levels.

Introduction SUV measurements from static brain [F]FDG PET acquisitions are a commonly used tool in preclinical research, providing a simple alternative for kinetic modelling, which requires complex and time-consuming dynamic acquisitions. However, SUV can be severely affected by the animal handling and preconditioning protocols, primarily by those that may induce changes in blood glucose levels (BGL). Here, we aimed at developing and investigating the feasibility of SUV-based approaches for a wide range of BGL far beyond normal values, and consequently, to develop and validate a new model to generate standardized and reproducible SUV measurements for any BGL.

[F]-FMISO PET/MRI Imaging Shows Ischemic Tissue around Hematoma in Intracerebral Hemorrhage.

Intracerebral hemorrhage (ICH), being the most severe cerebrovascular disease, accounts for 10-15% of all strokes. Hematoma expansion is one of the most important factors associated with poor outcome in intracerebral hemorrhage (ICH). Several studies have suggested that an "ischemic penumbra" might arise when the hematoma has a large expansion, but clinical studies are inconclusive.

MUC1 deficiency mediates corticosteroid resistance in chronic obstructive pulmonary disease.

Background: Lung inflammation in COPD is poorly controlled by inhaled corticosteroids (ICS). Strategies to improve ICS efficacy or the search of biomarkers who may select those patients candidates to receive ICS in COPD are needed. Recent data indicate that MUC1 cytoplasmic tail (CT) membrane mucin can mediate corticosteroid efficacy in chronic rhinosinusitis.

Coronary vascular disease event risk and metabolic syndrome prevalence in patients enrolled in an assertive treatment community program.

Objective: To examine the risk of coronary vascular disease event (CVDE) and the prevalence metabolic syndrome (MS) and its cardiovascular risk factors (CVRF) in patients with severe mental illnesses enrolled in an assertive treatment community program (ATC) in Spain.

Method: We carried out a cross-sectional descriptive study with all of the patients included in an ATC program in 2016 in a health area with 547,328 inhabitants in Galicia, Spain. We identified the CVRF in all the individuals, and calculated MS and 10-year CVDE.