Mitochondrial Management of ROS in Physiological and Pathological Conditions.

Mitochondria are found, with rare exceptions [...

Olfactory Impairment and Recovery in Zebrafish () Following Cadmium Exposure.

Anthropic activities have significantly elevated cadmium levels, making it a significant stressor in aquatic ecosystems. Present in high concentrations across water bodies, cadmium is known to bioaccumulate and biomagnify throughout the food chain. While the toxic effects of cadmium on the organs and tissues of aquatic species are well-documented, little is known about its impact on sensory systems crucial for survival.

Resting-state electroencephalographic rhythms depend on sex in patients with dementia due to Parkinson's and Lewy Body diseases: An exploratory study.

Parkinson's disease with dementia (PDD) and dementia with Lewy bodies (DLB) are more prevalent in males than females. Furthermore, they typically showed abnormally high delta (< 4 Hz) and low alpha (8-10 Hz) rhythms from resting-state electroencephalographic (rsEEG) activity. Here, we hypothesized that those abnormalities may depend on the patient's sex.

The cardiac response of the goldfish Carassius auratus to environmental hypoxia: from hemodynamics to mitochondria.

Under low O, the heart of Carassius auratus (goldfish) shows an enhanced hemodynamics. This is observed in ex vivo cardiac preparations from animals acclimated to both normoxia and short-term (4 days) moderate hypoxia and perfused for 90 min with a hypoxic medium. Under short-term hypoxia, this is associated with a higher ventricular muscularity and an expanded mitochondrial compartment.

Sustainability for ship operations in seaport areas: Technical solutions and environmental assessment.

The International Convention for the Prevention of Pollution from Ships (MARPOL) has prohibited ships using of HFO in ports. For this reason, during in port operations, different strategies must be adopted, based on the use of cleaner fuels or on the transition towards marine electrical technologies. In this context, the purpose of the present research is to analyze and compare, from an environmental and economic points of view, different technical solutions for in port operations.

Brain dynamics and personality: a preliminary study.

Personality can be considered a system characterized by complex dynamics that are extremely adaptive depending on continuous interactions with the environment and situations. The present preliminary study explores the dynamic interplay between brain flexibility and personality by taking the dynamic approach to personality into account, thereby drawing from Cloninger's psychobiological model. 46 healthy individuals were recruited, and their brain dynamics were assessed using magnetoencephalography (MEG) during the resting state.

Resting-State EEG Alpha Rhythms Are Related to CSF Tau Biomarkers in Prodromal Alzheimer's Disease.

Patients with mild cognitive impairment due to Alzheimer's disease (ADMCI) typically show abnormally high delta (<4 Hz) and low alpha (8-12 Hz) rhythms measured from resting-state eyes-closed electroencephalographic (rsEEG) activity. Here, we hypothesized that the abnormalities in rsEEG activity may be greater in ADMCI patients than in those with MCI not due to AD (noADMCI). Furthermore, they may be associated with the diagnostic cerebrospinal fluid (CSF) amyloid-tau biomarkers in ADMCI patients.

Recommended Vaccinations During Adolescence: Parents' Knowledge and Behaviors.

Background: This study aims to evaluate parents' knowledge about vaccination targeted for adolescents.

Methods: The cross-sectional survey was conducted between February and April 2024 in a sample of parents of adolescents attending middle and high schools in Southern Italy.

Results: Only 10.

Unveiling the Bioleaching Versatility of .

is a Gram-negative bacterium that thrives in extreme acidic conditions. It has emerged as a key player in biomining and bioleaching technologies thanks to its unique ability to mobilize a wide spectrum of elements, such as Li, P, V, Cr, Fe, Ni, Cu, Zn, Ga, As, Mo, W, Pb, U, and its role in ferrous iron oxidation and reduction. catalyzes the extraction of elements by generating iron (III) ions in oxic conditions, which are able to react with metal sulfides.

Developmental Psychology and Healthcare Professions: Autism Knowledge Among Nurses: An Observational Study.

One of the biggest limitations faced by autistic people is the lack of knowledge of their condition. Our study aims to evaluate and discuss the knowledge of autism among nurses, which is a social and health category often in close contact with autistic people. Given the limited exploration of awareness levels about autism among healthcare professionals, this study aims to investigate general and specific knowledge of autism within a group of nursing students enrolled in a master's degree.

Brain fingerprint and subjective mood state across the menstrual cycle.

Background: Brain connectome fingerprinting represents a recent and valid approach in assessing individual identifiability on the basis of the subject-specific brain functional connectome. Although this methodology has been tested and validated in several neurological diseases, its performance, reliability and reproducibility in healthy individuals has been poorly investigated. In particular, the impact of the changes in brain connectivity, induced by the different phases of the menstrual cycle (MC), on the reliability of this approach remains unexplored.

Clinical trial eligibility in PSP: Population representativeness and potential criteria adjustment based on PSP-NET findings.

Background: Progressive Supranuclear Palsy (PSP) is a rare, heterogeneous neurodegenerative disease for which no treatment is currently available. In the context of clinical trials, the representativeness of the included patients is crucial for the generalizability of the results. Herein, we present results from a multicenter perspective study to identify the most restrictive criteria for patient selection and to assess the representativeness of eligible patients.

Phase angle is associated with nutritional risk in subacute stroke patients at the beginning of rehabilitation.

Objectives: Malnutrition in stroke is associated with poor clinical outcomes. Bioelectrical impedance analysis-derived phase angle (PhA) is widely used for assessing nutritional status as an index of muscle quality. This study aimed to evaluate the associations between whole body and limb PhAs and nutritional risk in stroke patients.

Risky Behaviors for Non-Communicable Diseases: Italian Adolescents' Food Habits and Physical Activity.

Background: Driving adolescents to more correct food habits and physical activity is crucial to promoting health and avoiding the increase in morbidity and mortality in adulthood. Literature has focused on these behaviors in the adult population, while studies on adolescents are more limited. This study aims to explore the level of knowledge, attitudes, and behaviors regarding nutrition and physical activity to acquire insight into adolescents and identify the associated predictors.

Microplastic pollution from pellet spillage: Analysis of the Toconao ship accident along the Spanish and Portuguese coasts.

In December 2023, 25 tons of pellets were lost by the Toconao ship in the Northwest Atlantic Ocean in front of the Portuguese coast. In this work, a coastal stretch of 633 km in Asturias and Galicia (Spain) and Northern Portugal was investigated to assess pellets' concentration on 31 beaches. Field surveys were carried out in March 2024 and focused on sampling plastic pellets deposited along the shoreline.

Physical activity and wellbeing in prisoners: a scoping review.

Purpose: This scoping review aims to evaluate the impact of physical activity interventions on the well-being of incarcerated individuals. It seeks to provide a comprehensive overview of existing research on various forms of physical activity, including structured exercise programs, yoga and mindfulness, and their effects on both mental and physical health within prison populations.

Design/methodology/approach: A scoping review was conducted by searching Google Scholar, PubMed and Web of Science in June 2024.

Functional effect of adiponectin and body composition assessment in lung cancer subjects after video-assisted thoracoscopic surgery (VATS) lobectomy.

Background: Lung cancer is a pathology with an important incidence. It is a multifactorial disease characterized by epigenetic and nutritional factors. Indeed, there is a strong association between adipose tissue and the pulmonary system, and low-grade inflammation of obese and/or overweight subjects have a pivotal role in lung cancer establishment.

Are knowledge, attitudes and practices about dietary supplements and nutraceuticals related with exercise practice and setting? A cross-sectional study among Italian adults.

This cross-sectional study was aimed to investigate knowledge, attitudes, and practices regarding dietary supplements (DS) and nutraceuticals among athletes, gym practitioners, and individuals who did not exercise regularly. A total of 372 participants, aged 18-65, completed a questionnaire covering demographics, supplement usage, and three validated tools: the Knowledge about Dietary Supplements (KaDS), Supplements Knowledge Score (SKS), and Knowledge, Attitude, and Practice towards Nutraceuticals (KAPN). Significant differences were found in the use of vitaminised water, protein powder, glucosamines, beetroot juice, creatine, omega-3, and pre-workout supplements among the groups, with gym practitioners reporting the highest usage.

DE-PASS Best Evidence Statement (BESt): A Systematic Review and Meta-analysis on the Effectiveness of Trials on Device-Measured Physical Activity and Sedentary Behaviour and Their Determinants in Children Aged 5-12 Years.

Background: To combat the high prevalence of physical inactivity among children, there is an urgent need to develop and implement real-world interventions and policies that promote physical activity (PA) and reduce sedentary behaviour (SB). To inform policy makers, the current body of evidence for children's PA/SB interventions needs to be translated.

Objectives: The current systematic review and meta-analysis aimed to identify modifiable determinants of device-measured PA and SB targeted in available intervention studies with randomized controlled trial (RCT) and controlled trial (CT) designs in children and early adolescents (5-12 years) and to quantify the effects of the interventions within their respective settings on the determinants of PA/SB and the outcomes PA and SB.

Moving towards novel and sustainable foods: Investigating consumers' intention to consume algae-based foods in a developing country.

The world's growing population is putting immense pressure on natural resources and food security. Algae, as a sustainable and nutrient-rich alternative protein source, have gained attention due to their lower environmental impacts and potential health benefits. However, consumer acceptance remains a key challenge, especially in developing countries where awareness is limited.

FLASH Bragg-Peak Irradiation With a Therapeutic Carbon Ion Beam: First In Vivo Results.

Purpose: In recent years, ultra-high dose rate (UHDR) irradiation has emerged as a promising innovative approach to cancer treatment. Characteristic feature of this regimen, commonly referred to as FLASH effect, demonstrated primarily for electrons, photons, or protons, is the improved normal tissue sparing, whereas the tumor control is similar to the one of the conventional dose-rate (CDR) treatments. The FLASH mechanism is, however, unknown.

Differential Positioning with Bluetooth Low Energy (BLE) Beacons for UAS Indoor Operations: Analysis and Results.

Localization of unmanned aircraft systems (UASs) in indoor scenarios and GNSS-denied environments is a difficult problem, particularly in dynamic scenarios where traditional on-board equipment (such as LiDAR, radar, sonar, camera) may fail. In the framework of autonomous UAS missions, precise feedback on real-time aircraft position is very important, and several technologies alternative to GNSS-based approaches for UAS positioning in indoor navigation have been recently explored. In this paper, we propose a low-cost IPS for UAVs, based on Bluetooth low energy (BLE) beacons, which exploits the (received signal strength indicator) for distance estimation and positioning.

Severe Obesity Defined by Percentiles of WHO and Cardiometabolic Risk in Youth with Obesity.

The pediatric definition of severe obesity (OB) depends on the body mass index (BMI) references. We evaluated different BMI-derived metrics of the World Health Organization (WHO) system to define which cut-off is associated with the highest cardiometabolic risk (CMR); In this multicentric study, data were retrieved for 3727 youths (1937 boys; 2225 children, 1502 adolescents). OB was defined as BMI > 97th percentile (BMI), severe OB was defined as BMI > 99th percentile (BMI), BMI ≥ 120% of the 97th percentile (120% BMI), or BMI Z-score > 3 (WHO tables), or BMI ≥ the International Obesity Task Force (IOTF) value crossing a BMI of 35 kg/m at the age of 18 (IOTF).