Measuring Instruments for Media Health Literacy: A Systematic Review of Psychometric Properties.

Unlabelled: Background Informational overload hinders the recognition of quality information and influences a population's health-related decisions. In this context, media health literacy aims to promote citizens' critical analysis skills, contributing to informed decision-making. This study aims to identify the instruments used to measure the level of media health literacy and their psychometric properties.

Media Health Literacy in Spanish Nursing Students: A Multicenter Cross-Sectional Study.

Background: Amidst current misinformation, media literacy is an essential competency for nursing professionals. This study aimed to analyze the level of media health literacy among Spanish undergraduate nursing students, stratifying the results by gender, region, and other associated factors.

Methods: A cross-sectional study was conducted at five Spanish universities (N = 416) using the Spanish version of the Media Health Literacy (MeHLit-SV) Questionnaire.

Hippocampal neurons require a large pool of glutathione to sustain dendrite integrity and cognitive function.

Loss of brain glutathione has been associated with cognitive decline and neuronal death during aging and neurodegenerative diseases. However, whether decreased glutathione precedes or follows neuronal dysfunction has not been unambiguously elucidated. Previous attempts to address this issue were approached by fully eliminating glutathione, a strategy causing abrupt lethality or premature neuronal death that led to multiple interpretations.