Inhibition of biofilm formation and preformed biofilm in by resveratrol, chlorhexidine and benzalkonium: modulation of efflux pump activity.

Introduction: The persistence of in the contaminated environment is sustained by tolerance to biocides and ability to growth as biofilm. The aim of the study was to analyze the susceptibility of biofilms to chlorhexidine (CHX) and benzalkonium (BZK) biocides and the ability of natural monomeric stilbenoid resveratrol (RV) to modulate the phenomenon.

Methods: Biofilm formation and preformed biofilm were tested by Crystal violet and tetrazolium salt reduction assay, respectively.

Alpha-1 antitripsyn deficiency and augmentation therapy in pregnancy: two case reports.

Alpha-1 antitrypsin deficiency (AATD) is an inherited condition characterized by reduced plasma levels of alpha-1 antitrypsin (AAT), often leading to pulmonary diseases primarily emphysema and/or chronic obstructive pulmonary disease (COPD), but also bronchiectasis, bronchial asthma, or other less common disorders. Early diagnosis enables AAT augmentation therapy, which has proven to be effective in slowing down functional decline and improving survival rates. This article presents two cases of pregnant women with rare allelic variants of AATD who received AAT augmentation therapy, exploring the limited evidence on its safety during pregnancy and the potential role of decreased serum AAT levels in pregnancy-related complications.

Conservation of structural brain connectivity in people with multiple sclerosis.

Multiple sclerosis (MS) is a neurodegenerative disease that affects the central nervous system. Structures affected in MS include the corpus callosum, connecting the hemispheres. Studies have shown that in mammalian brains, structural connectivity is organized according to a conservation principle, an inverse relationship between intra- and interhemispheric connectivity.

Comparison of ELISA and IFAT for Leishmania infantum by European and Middle Eastern diagnostic laboratories.

Background: Visceral leishmaniosis (VL) is the most severe form of human leishmaniosis, with an estimated 95% case fatality if left untreated. Dogs act as peridomestic reservoir hosts for the protozoan parasite Leishmania infantum, a causative agent for human leishmaniosis, endemic throughout the Mediterranean basin. To assure consistent and accurate surveillance of canine infection and prevent transmission to people, consistent diagnosis of canine L.

Prevalence and outcomes of arthritis in pediatric IBD: A multicenter study from the Italian Society of Pediatric Gastroenterology Hepatology and Nutrition.

Background And Aims: The aim of the present study was to assess prevalence and disease outcomes of arthritis in a nationwide cohort of pediatric patients with inflammatory bowel disease (IBD).

Methods: We collected data of pediatric IBD patients experiencing arthritis from the Italian Society of Pediatric Gastroenterology, Hepatology and Nutrition IBD registry. We gathered baseline and one-year follow-up data on concomitant IBD and arthritis diagnosis.

Shielding siRNA by peptide-based nanofibers: An efficient approach for turning off EGFR gene in breast cancer.

Peptide-based self-assembled nanosystems show great promise as non-viral gene and siRNA delivery vectors. In the current study, we designed and functionalized nanofibers for the delivery of siRNA, targeting and silencing EGFR gene overexpressed in triple-negative breast cancer. The nanofiber-mediated siRNA delivery was characterized in terms of zeta potential, morphology, and structural stability by circular dichroism spectroscopy.

Different thermal regimes and susceptibility to herbivory do not constrain seagrass seedling restoration.

Recovering seagrass ecosystems through restoration has become impellent to re-establish their functionality and services. Although the use of seedlings may represent an appropriate solution, little information is provided on the seedling-based restoration effectiveness with influence of biotic and abiotic interactions. Survival, morphological development and leaf total phenol content of transplanted Posidonia oceanica seedlings were evaluated under different origin, thermal regimes and herbivore pressure through a five-months field experiment in two MPAs, located on the west (cold) and east (warm) Sardinia coast to explore the effectiveness of seedling-based restoration.

The inhibition of SLC8A1 promotes Ca-dependent cell death in Gastric Cancer.

Intracellular Ca homeostasis dysregulation, through the modulation of calcium permeable ion channels and transporters, is gaining attention in cancer research as an apoptosis evasion mechanism. Recently, we highlighted a prognostic role for several calcium permeable channels. Among them, here, we focused on the plasma membrane bidirectional Na/Ca exchanger SLC8A1.

Morphological dynamics of thin liquid films formed by bubbles oscillating near a free surface: Experimental and numerical investigation.

Hypothesis: Bubbles oscillating near a free surface are common across numerous systems. Thin liquid films (TLFs) formed between an oscillating bubble and a free surface can exhibit distinct morphological features influenced by interfacial properties, evaporation, and deformation history. We hypothesize that a continuous film presence throughout oscillation results in a wimple morphology, whereas intermittent film presence leads to a dimple formation.

Application of zeolites for efficient tannery wastewater remediation.

Leather manufacturing is the process of converting raw animal hides or skins into finished leather. The complex industrial procedures result in a tanning effluent composed of chemical compounds with potentially hazardous impacts on humans and ecosystems. Among the traditional and efficient wastewater treatments, adsorption is an effective and well-known approach, able to manage a wide range of contaminants from wastewater.

Integrated taxonomy to advance species delimitation of the Anopheles maculipennis complex.

The Anopheles maculipennis complex consists of several mosquito species, including some primary malaria vectors. Therefore, the presence of a species in a particular area significantly affects public health. In this study, 1252 mosquitoes were collected in northern Italy, representing four identified species of the Anopheles maculipennis complex (Anopheles daciae sp.

The density histograms-derived computerized integrated index (CII) predicts mortality in idiopathic pulmonary fibrosis.

Quantitative assessment of the extent of radiological alterations in interstitial lung diseases is a promising field of application that goes beyond the limitations of qualitative scoring. Analysis of density histograms, i.e.

Aglianico grape pomace as a source of antioxidant and anti-proliferative biomolecules: Eco-friendly extraction and HRMS/MS-based molecular networking.

Grape pomace (GP), a by-product of the wine supply chain process, contains bioactive molecules with known healthy properties. This study examines the impact of different extraction techniques on three GPs of Aglianico cultivar [Cantine del Notaio, Barile, and Torrecuso]. Five eco-friendly extractive techniques [maceration (MAC), digestion (DIG), accelerated solvent extraction (ASE), microwaves (MW), and ultrasound (US)] were used with 50 % ethanol/water as solvent.

The abundance, removal efficiency, and characteristics of microplastics in three urban wastewater treatment plants (WWTPs) on the southern coast of the Caspian Sea.

Wastewater treatment plants (WWTPs) are one of the major collection points of microplastics (MPs). The MPs in influents and effluents of WWTPs were assessed for three cities on the southern coast of the Caspian Sea in the winter and spring seasons. The MP removal rate of WWTPs ranged between 71.

Effects of a Dietary Multi-Mineral Bolus on Udder Health in Dairy Cows: A Clinical Assessment.

The clinical effects on the udder health of several trace elements-copper, iodine, cobalt, and selenium-contained in an intraruminal slow-release bolus were explored for the first time. Fifty-four dairy cows received the bolus (treated group, TG), while fifty-three were left untreated (control group, CG). Monthly composite milk samples were collected from 30 to 300 days in milk to measure somatic cell count (SCC); milk production was also recorded on the same days.

The Efficacy of Pelvic Floor Rehabilitation in the Treatment of Urinary Incontinence in Female Athletes: A Systematic Review.

Urinary incontinence (UI) prevalence reaches the 80% rate in female athletes involved in high-impact sports. In this context, although conservative treatment represents the first therapeutic choice, there is still a lack of knowledge on the efficacy of conservative programs in young female athletes. Therefore, the aim of this study was to investigate the role of pelvic floor rehabilitation in the treatment of UI in young nulliparous female athletes.

COVIDomics: Metabolomic Views on COVID-19.

During the COVID-19 pandemic, omics-based methodologies were extensively used to study the pathological mechanisms of SARS-CoV-2 infection and replication in human cells at a large scale [...

Effects of the Interaction of Salinity and Rare Earth Elements on the Health of : The Case of Praseodymium and Europium.

The growing use of products containing rare earth elements (REEs) may lead to higher environmental emissions of these elements, which can potentially enter aquatic systems. Praseodymium (Pr) and europium (Eu) are widely used REEs with various applications. However, their ecotoxicological impacts remain largely unexplored, with poorly understood risks to wildlife.

Potential Toxicity of Nine Rare Earth Elements (REEs) on Marine Copepod .

The present study focused, for the first time, on the adverse effects of nine REEs on the marine copepod For this purpose, copepod mortality, immobilization, and naupliar development were assessed. Overall, the results demonstrated that all REEs tested exerted significant adverse effects on , with LC50 values ranging from 0.56 to 1.

International Cardiovascular Development, Anatomy, and Regeneration (ICDAR) Community Meeting: Prague 2024.

The International Cardiovascular Anatomy, Development, and Regeneration meeting was held from 18-20 September 2024, in Prague, Czech Republic, supported by the European Society of Cardiology's Working Group on Development, Anatomy, and Pathology. Hosted at the Institute of Anatomy, First Faculty of Medicine, the event began with a hands-on workshop on normal and malformed human hearts, covering morphology, echocardiographic imaging, and rare congenital cases. The session allowed participants to examine and image both normal and malformed hearts.

Retrospective Study on Short-Term Reverse Cardiac Remodeling in Obese Patients Undergoing Sleeve Gastrectomy.

Severe obesity is closely associated with an increased risk of comorbidities and alterations in cardiac structure and function. The primary objective of this study was to investigate cardiovascular (CV) risk factors and ventricular remodeling in individuals from an obese population eligible for bariatric surgery. The secondary objective was to evaluate changes in anthropometric, clinical laboratory, and echocardiographic measurements 12 weeks after surgery compared to baseline values.