Assessing the impact of conformational perturbants on folding and aggregation pathways of a β-barrel fold.

Here we explore the interplay between physical and chemical perturbants to unravel links among native folding, amorphous and ordered aggregation scenarios in IFABP (rat intestinal fatty acid binding protein). This small beta-barrel protein undergoes amyloid-like aggregation above 15 % v/v trifluoroethanol. Our aim was to address the influence of sub-aggregating TFE concentrations on the unfolding transitions of IFABP.

Effects of host modulation through omega-3 dietary supplementation on inflammatory outcomes in periodontitis: a scoping review.

Objective: Inflammation causes the progressive destruction of the supporting tissues around teeth in patients with periodontitis. Therefore, this study aimed to investigate the immunological effects of omega-3 polyunsaturated fatty acids (n-3 PUFAs) as adjunctive therapy in patients with periodontal disease and identify potential biomarkers for the disease.

Methods: This scoping review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines to investigate the impact of omega-3 therapy with or without acetylsalicylic acid on the immunological parameters of periodontal treatment.

Effectiveness of an educational intervention on different types of errors -occurring during inhaler therapy use in COPD patients during a -Pulmonary Rehabilitation Program.

Background: Inhaled drug therapy is an essential treatment in Chronic Obstructive Pulmonary Disease (COPD) patients as it reduces symptoms, exacerbation rate and mortality risk. Errors in inhaler use can affect drug delivery to the lungs and minimize treatment benefits. The aim of the study was to evaluate the effect of a nurse-lead educational intervention on inhaler use in a group of patients with COPD during a Respiratory Rehabilitation Program.

Experimental Inoculation of and and Its Impact on Alveolar Bone Loss and Oral and Gut Microbiomes.

Oral bacteria are implicated not only in oral diseases but also in gut dysbiosis and inflammatory conditions throughout the body. The periodontal pathogen () often occurs in complex oral biofilms with (), and this interaction might influence the pathogenic potential of this pathogen. This study aims to assess the impact of oral inoculation with , , and their association (+) on alveolar bone loss, oral microbiome, and their potential effects on intestinal health in a murine model.

Effects of high-flow nasal therapy on swallowing function: a scoping review.

Background: High-flow nasal therapy is widely used in patients with respiratory failure in different clinical settings, but the effect of high-flow nasal therapy on respiratory-swallow coordination is unknown. Understanding this relationship is crucial, considering the necessity for patients to maintain adequate nutrition during daytime high-flow nasal therapy. This scoping review aims to synthesise available data on the effects of high-flow nasal therapy flow rates on swallowing function and the possible risk of aspiration during treatment, focusing on knowledge and evidence gaps.

Measurement of thoraco-abdominal synchrony using respiratory inductance plethysmography: technical aspects and a proposal to overcome its limitations.

Background: Thoraco-abdominal asynchrony (TAA) is usually assessed by respiratory inductance plethysmography. The main parameter used for its assessment is the calculation of the phase angle based on Lissajous plots. However, there are some mathematical limitations to its use.

LA-5 Ameliorates Inflammation and Alveolar Bone Loss Promoted by and in Mice and Impacts Oral and Gut Microbiomes.

The benefits of probiotics on dysbiotic microbiomes and inflammation are dependent on the tested strain, host factors, and the resident microbiome. There is limited knowledge on the effects of probiotics in -associated periodontitis. Thus, LA5 (LA5) was orally inoculated for 30 days in C57Bl/6 mice infected with JP2 (Aa) and (Sg).

Bridging knowledge gaps: a bibliometric analysis of non-invasive ventilation in palliative care studies.

Background: Despite being a useful strategy for providing respiratory support to patients with advanced or terminal illnesses, non-invasive ventilation (NIV) requires in-depth investigation in several key aspects.

Objectives: This bibliometric analysis seeks to comprehensively examine the existing research on the subject. Its goal is to uncover valuable insights that can inform the prediction trajectory of studies, guide the implementation of corrective measures, and contribute to the improvement of research networks.

Correction: Mourou et al. Brassicaceae Fungi and Chromista Diseases: Molecular Detection and Host-Plant Interaction. 2023, , 1033.

The authors wish to make the following corrections to this paper [...

Biological Control of Severe Fungal Phytopathogens by Strain CARA17 and Its Bioactive Crude Extracts on Lettuce Plants.

Lettuce crop is an important horticultural crop of several Mediterranean countries, including Italy. The Italian region which is a major producer of lettuce crops is Apulia, where this crop is cultivated in open fields an in greenhouses. Since several microbial pathogens are responsible for important diseases found on lettuce produced in greenhouses, in this study, the experimental activities focused on the most severe fungal soilborne pathogens, i.

A pragmatic, open-label, multi-center, randomized controlled clinical trial on the rotational use of interfaces vs standard of care in patients treated with noninvasive positive pressure ventilation for acute hypercapnic respiratory failure: the ROTAtional-USE of interface STUDY (ROTA-USE STUDY).

Background: In the last decades, noninvasive ventilation (NIV) has been increasingly used to support patients with hypercapnic and hypoxemic acute respiratory failure. Pressure ulcers are a frequently observed NIV-related adverse effect, directly related to interface type and exposure time. Switching to a different interface has been proposed as a solution to improve patient comfort.

Does one size fit all? An update on chronic ventilatory support in different respiratory illnesses.

Home noninvasive ventilation (HNIV) improves outcomes in different disease categories. In this article, we discuss indications for when and how to initiate HNIV in COPD, obesity hypoventilation syndrome (OHS) and neuromuscular disorders (NMD). While in COPD, significant diurnal hypercapnia and high-intensity HNIV are essential ingredients for success, in NMD and OHS, early respiratory changes are best detected during sleep through oxy-capnography associated (or not) with respiratory polygraphy.

Intermittent abdominal pressure ventilation management in neuromuscular diseases: a Delphi panel Consensus.

Background: Intermittent abdominal pressure ventilator (IAPV) use started in the 1930s for ventilatory assistance with muscular dystrophy patients. Later, the device was perfected and expanded for other neuromuscular disorders (NMD). In recent years, the morbidity and mortality tracheotomies and trach tubes related renewed the interest around IAPV.

Performance of helmet CPAP using different configurations: Turbine-driven ventilators Venturi devices.

Background: Traditionally, Venturi-based flow generators have been preferred over mechanical ventilators to provide continuous positive airway pressure (CPAP) through the helmet (h-CPAP). Recently, modern turbine-driven ventilators (TDVs) showed to be safe and effective in delivering h-CPAP. We aimed to compare the pressure stability during h-CPAP delivered by Venturi devices and TDVs and assess the impact of High Efficiency Particulate Air (HEPA) filters on their performance.

Getting It Right in Restrictive Lung Disease.

Restrictive lung disease (predominantly in patients with neuromuscular disease (NMD) and ribcage deformity) may induce chronic hypercapnic respiratory failure, which represents an absolute indication to start home NIV (HNIV). However, in the early phases of NMD, patients may present only diurnal symptoms or orthopnoea and sleep disturbances with normal diurnal gas exchange. The evaluation of respiratory function decline may predict the presence of sleep disturbances (SD) and nocturnal hypoventilation that can be respectively diagnosed with polygraphy and PCO transcutaneous monitoring.

Getting It Right in Obstructive Lung Disease.

Chronic hypercapnic respiratory failure in obstructive lung diseases may benefit from nocturnal Home non-invasive ventilation (HNIV). It has been shown that in patients with persistence of hypercapnia after an acute episode of chronic obstructive pulmonary disease (COPD) exacerbation requiring mechanical ventilation, HNIV may improve the risk for new admission and survival. The ability to reach these aims depends on the correct timing of enrolling patients, as well as a correct definition of ventilatory needing and setting of the ventilator.

Brassicaceae Fungi and Chromista Diseases: Molecular Detection and Host–Plant Interaction.

Brassicaceae plants cover a large number of species with great economic and nutritional importance around the world. The production of spp. is limited due to phytopathogenic fungal species causing enormous yield losses.

Long-Term Domiciliary High-Flow Nasal Therapy in Patients with Bronchiectasis: A Preliminary Retrospective Observational Case-Control Study.

Unlabelled: High-flow nasal therapy (HFNT) provides several pathophysiological benefits in chronic respiratory disorders. We aimed to evaluate the effectiveness of long-term HFNT in patients with bronchiectasis (BE).

Methods: This is a retrospective bicentric case-control study of outpatients with BE on optimized medical treatment with a severe exacerbation requiring hospitalization in the previous year.

Long-term home noninvasive ventilation (LTHNIV) in restrictive thoracic diseases: the Italian snapshot.

Long-term home noninvasive ventilation (LTHNIV) in restrictive thoracic diseases was explored via the recently published international REINVENT ERS survey. The Italian subset of respondents (ITA-r), the highest above all participating nations, was analyzed and compared to non-Italian respondents (NO-ITA-r). The ITA-r represented 20% of the total answers examined.

Effects of superoxide anion attack on the lipoprotein HDL.

High-density lipoprotein (HDL) is an anti-atherosclerotic lipoprotein. Thanks to the activity of apolipoprotein ApoA1, the principal protein component of HDL, this last is responsible for converting cholesterol into ester form and transporting excessive cholesterol to the liver ("reverse cholesterol transport" RCT). When HDL undergoes oxidation, it becomes dysfunctional and proatherogenic.