EMATA: a toolbox for the automatic extraction and modeling of arterial inputs for tracer kinetic analysis in [F]FDG brain studies.

Purpose: PET imaging is a pivotal tool for biomarker research aimed at personalized medicine. Leveraging the quantitative nature of PET requires knowledge of plasma radiotracer concentration. Typically, the arterial input function (AIF) is obtained through arterial cannulation, an invasive and technically demanding procedure.

Effectiveness and safety of intravenous immunoglobulin for peripheral neuropathy in EGPA patients: a retrospective study.

Eosinophilic granulomatosis with polyangiitis (EGPA) is a chronic inflammatory disease belonging to the spectrum of small-vessel vasculitis associated with the presence of anti-neutrophil cytoplasmic antibodies (ANCAs), also characterized by eosinophilic infiltration of target organs. Peripheral neuropathy (PN) affects about 2/3 of the patients as a presenting symptom and typically represents a vasculitic involvement. A few studies have addressed the role of intravenous immunoglobulin (IVIg) for the treatment of PN in EGPA.

Dietary Antioxidants and Natural Compounds in Preventing Thrombosis and Cardiovascular Disease.

Reactive oxygen species (ROS) contribute to endothelial dysfunction, platelet activation, and coagulation abnormalities, promoting thrombus formation. Given the growing interest in non-pharmacological approaches to modulate oxidative stress, we examine the potential of various dietary interventions and antioxidant supplementation in reducing oxidative damage and preventing thrombotic events. Key dietary patterns, such as the Mediterranean, Dietary Approaches to Stop Hypertension (DASH), and ketogenic diets, as well as antioxidant-rich supplements like curcumin, selenium, and polyphenols, demonstrate promising effects in improving oxidative stress markers, lipid profiles, and inflammatory responses.

The impact of cannabinoid receptor 1 absence on mouse liver mitochondria homeostasis: insight into mitochondrial unfolded protein response.

Introduction: The contribution of Cannabinoid type 1 receptor (CB1) in mitochondrial energy transduction mechanisms and mitochondrial activities awaits deeper investigations. Our study aims to assess the impact of CB1 absence on the mitochondrial compartment in the liver, focusing on both functional aspects and remodeling processes.

Methods: We used CB1 and CB1 male mice.