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Development and validation of a measurement of Bystander Intervention on Online...

Online hate speech has profound implications for society, with migrants as primary targets. Underreporting by victims and bystanders obscures the true extent, indirectly legitimizing these crimes. To assess bystander intervention in online hate speech against immigrants, we developed a scale based on the five steps of the bystander intervention model. In Study 1 (N = 294), exploratory and confirmatory factor an...

Adherence to the mediterranean diet and the risk of metabolic syndrome: a preli...

The aging population is facing an increase in chronic diseases, particularly Metabolic Syndrome (MetS), which raises the risk of cardiovascular disease and diabetes1,2. Effective prevention strategies are essential. The Mediterranean diet, rich in vegetables, fruits, whole grains, and healthy fats, has been shown to improve metabolic health and reduce these risks, especially among older adults3,4

Occupational exposure to wildland firefighting and its effects on systemic DNA ...

Background: Portugal is among the European Union countries more devastated by forest fires. Wildland firefighters are at the forefront of this battle, facing exposure to a wide range of harmful pollutants. Epidemiological studies have highlighted a potential link between occupational firefighting exposure and several diseases, including cancer. To date, very few studies have explored the biological mechanisms a...

The healing process of vertebral body fracture in Wistar rats

Publisher Copyright: Copyright © 2025 AME Publishing Company. All rights reserved.; Background: Although recognition of avascular necrosis of the vertebral body in post-traumatic cases has increased, it remains underdiagnosed and is one of the most unpredictable and challenging complications in spinal trauma. Vertebral arterial supply may play a key role in fracture healing, yet this remains unproven and is not...

Baseline data and associations between urinary biomarkers of polycyclic aromati...

Introduction: Available literature has found an association between firefighting and pathologic pathways leading to cardiorespiratory diseases, which have been linked with exposure to polycyclic aromatic hydrocarbons (PAHs). PAHs are highlighted as priority pollutants by the European Human Biomonitoring Initiative in occupational and non-occupational contexts. Methods: This cross-sectional study is the first to...

Enhancement of acetate-induced apoptosis of colorectal cancer cells by cathepsi...

Colorectal cancer (CRC) is a leading cause of death worldwide. Conventional therapies are available with varying effectiveness. Acetate, a short-chain fatty acid produced by human intestinal bacteria, triggers mitochondria-mediated apoptosis preferentially in CRC but not in normal colonocytes, which has spurred an interest in its use for CRC prevention/therapy. We previously uncovered that acetate-induced mitoc...

Exploring clinical trials to manage firefighters’ sleep quality: a PRISMA compl...

Sleep research has grown over the past decades and investigators are deeply involved in studying sleep and its impact on human health and body regulation. Despite the understanding that insufficient sleep is strongly linked to the development of several disorders, unsatisfactory sleep exposes health and safety to innumerous risks. The present study aims to review and analyze the main results of clinical trials,...

Firefighters' sleep quality: results of a study in The Northeast of Portugal

The aim of this study was to evaluate and describe the overall sleep quality of firefighters. Application of the Portuguese version of the Pittsburgh Sleep Quality Index (PSQI) to firefighters, from the Northeast of Portugal, who accepted to participate in the study. Data collected between June 2021 and July 2022. The PSQI global score classified participants as 36,9% of participants as poor sleepers, although ...

Chitosan-Based Membranes for Skin Wound Repair in a Dorsal Fold Chamber Rat Model

Frequently, deep partial and full-thickness skin wounds do not spontaneously regenerate. To restore the normal function of skin, epidermal and dermal components have to be supplied to the wound bed by grafting various substrates. Available options are limited and frequently costly. Herein, authors present a possible approach using 3D skin scaffolds capable of mimicking structure and biological functions of the ...

Gravity and Something Graceful. The Potential of Banality