Structural modification of lipid membranes by polyphenols: A fluorescence spectroscopy study.

The present study investigates the molecular mechanisms of polyphenol-lipid interactions and their impact on membrane properties. Using pyrene and DPH as reporter molecules, we examined the impact of quercetin, curcumin, gallic, and salicylic acids on membranes composed of phosphatidylcholine (PC) and its mixtures with phosphatidylglycerol (PG), cardiolipin (CL), and cholesterol (Chol). Quercetin was found to increase the lipid order without affecting the lipid bilayer free volume, indicating interactions near the membrane surface.

Nudging Strategies to Promote Plant-Based and Sustainable Food Consumption in Canteens.

Transitioning towards a more plant-based diet can promote sustainable food consumption while simultaneously addressing environmental and health-related issues. Integrated nudging strategies are effective in promoting healthy eating behaviours. Therefore, this study aimed to investigate the effect of an integrated nudging intervention to promote plant-based meals and determine its effect on promoting sustainable food consumption behaviour.

Validation of ICD-10 diagnostic coding for influenza in the Danish National Patient Registry.

Background: The accuracy of recorded diagnosis codes for hospital admissions due to influenza in the Danish national registries is uncertain. We evaluated positive predictive value (PPV) and sensitivity of ICD-10 codes for influenza by comparing to the reference standard of influenza test results.

Methods: Hospital admissions were assessed in the Danish National Patient Registry (DNPR), and influenza test results in the Danish Microbiology Database (MiBa).

Medicinal Cannabis and the Intestinal Microbiome.

Historically, the multiple uses of cannabis as a medicine, food, and for recreational purposes as a psychoactive drug span several centuries. The various components of the plant (i.e.