Ischemic ulcers do not significantly impact endoscopic recurrence score in Crohn's disease: A multicenter comparative study after right-side colectomy.

Background: Postoperative recurrence (POR) occurs in up to 70% of patients with Crohn's disease (CD). The Rutgeerts score (RS) system may overestimate the prevalence of "real" anastomotic recurrence. Hence, we aimed to compare the prevalence of anastomotic POR in CD and the presence of ulcers at anastomotic sites in patients with right-side resection for colonic cancer (CC).

Trend of pathogens and respiratory co-infections in the province of Messina: from pediatric age to senescence.

Acute respiratory infections (ARI) are a leading cause of global morbidity and mortality and they're primarily caused by viruses such as rhinovirus, coronavirus, and respiratory syncytial virus (RSV), and to a lesser extent by bacteria like Streptococcus pneumoniae and Mycoplasma pneumoniae. The study examines the impact of COVID-19 control measures on the circulation of respiratory pathogens, indicating a reduction in infections during the pandemic period. A retrospective study was conducted on 1,286 patients at the "G.

Sexual dysfunctions in inflammatory bowel disease: role of Mediterranean diet and quality of life.

Background: Dietary factors and chronic gastrointestinal diseases are frequent determinants of sexual dysfunctions (SD). Whether inflammatory bowel diseases (IBD) are associated with SD is not well known as well as the role of diet and quality of life (QoL).

Objectives: To evaluate the prevalence of SD in a cohort of IBD patients and assess the role of clinical-demographic variables, adherence to Mediterranean diet (MD) and QoL.

Diverging cell wall strategies for drought adaptation in two maize inbreds with contrasting lodging resistance.

The plant cell wall is a plastic structure of variable composition that constitutes the first line of defence against environmental challenges. Lodging and drought are two stressful conditions that severely impact maize yield. In a previous work, we characterised the cell walls of two maize inbreds, EA2024 (susceptible) and B73 (resistant) to stalk lodging.

Rates of Primary and Secondary Prevention of Cervical Cancer: A Study in a Province in the South of Italy.

In Italy, cervical cancer represents the fifth most prevalent cancer in women under 50 years of age and is one of the most commonly detected lesions globally. Given the developing burden of the disease and the availability of both primary and secondary prevention measures, their accurate surveillance is of paramount importance. The aim of this study was to evaluate the trends in cervical cancer screening adherence in the period between 2020 and 2022, as well as to evaluate positive tests, identifying the most frequently associated genotypes and the vaccination coverage.

Expression strategies for the efficient synthesis of antimicrobial peptides in plastids.

Antimicrobial peptides (AMPs) kill microbes or inhibit their growth and are promising next-generation antibiotics. Harnessing their full potential as antimicrobial agents will require methods for cost-effective large-scale production and purification. Here, we explore the possibility to exploit the high protein synthesis capacity of the chloroplast to produce AMPs in plants.

Improving the diagnostic approach to celiac disease: Experience from a regional network.

Background: Celiac disease (CD) is still underestimated. To close this diagnostic gap, the Health Sicilian Authorities have constituted the "Sicilian Network for CD".

Aims: A) To verify the quality of the current diagnostic approach using the data sheet of the Network.

The Anterolateral Ligament Does Exist: An Anatomic Description.

The debate around the existence, anatomy, and role of the so-called anterolateral ligament of the knee represents one of the main sources of recent controversy among orthopedic surgeons. In the modern era of sports medicine, several content experts have contributed to the understanding of the anatomy of the anterolateral aspect of the knee. This article analyzes the historical, phylogenetic, anatomic, arthroscopic, and radiological evidence regarding the anterolateral ligament.

Effects of population density on corticosterone levels of prairie voles in the field.

High population density is often associated with increased levels of stress-related hormones, such as corticosterone (CORT). Prairie voles (Microtus ochrogaster) are a socially monogamous species known for their large population density fluctuations in the wild. Although CORT influences the social behavior of prairie voles in the lab, the effect of population density on CORT has not previously been quantified in this species in the field.

Cytotoxic Screening and In Vitro Evaluation of Pentadecane Against Leishmania infantum Promastigotes and Amastigotes.

Pentadecane is an organic compound that is made up of primarily carbon and hydrogen atoms. Pentadecane is a floral volatile found in many different plants and essential oils and also in crude extracts of some plants, and it shows antimicrobial activity. This study investigated in vitro effects of pentadecane in Leishmania infantum parasites and found that it decreases growth by 86 ± 2% both in promastigotes (half maximal inhibitory concentration [IC50] = 65.

Multilocus microsatellite polymorphism analysis to characterize Leishmania infantum strains isolated in Sicily.

Different approaches are being developed to improve the differentiation of Leishmania genus using biochemical and molecular methods. In this study, 11 independent polymorphic microsatellites were used for the typing of strains of L. infantum isolated in Sicily.

Pastoral interventions and the influence of self-reporting: a preliminary analysis.

This article presents the results of 30,700 inpatient visits by chaplains in a healthcare setting over a two-year period. The authors examine the self-report data of chaplains about patients' needs, chaplains' pastoral interventions, and patient outcomes. The article questions the common practice of self-reporting by chaplains and discusses the implication that such self-reporting is more descriptive of chaplains themselves rather than describing the needs of hospitalized patients.

Fluorescence-based detection of Leishmania infantum DNA in phlebotomus vectors.

The geographical diffusion of leishmaniasis can depend on the factors limiting the distribution of sandfly vectors. In Sicily, as in all Mediterranean areas, sandflies are present almost all year round because the climate permits perpetuation of this vector's life cycle. Transmission can occurs in rural and domestic habitats through the bite of infected female phlebotomine sandflies.

A method to track surgical site infections.

We present an approach to assessing the impact of surveillance for surgical site infections and providing feedback to surgeons on their progress, as part of continuous quality improvement. Adjusting for patient risk factors using the Standardized Mortality Ratio, there was a marked decrease over time in both SMR (1.3 to 0.

The 'dropping' and 'hornblower's' signs in evaluation of rotator-cuff tears.

We studied 54 patients operated on for combined supraspinatus and infraspinatus rotator-cuff tears. The presence or absence of the dropping and hornblower's clinical signs of impaired external rotation were correlated with Goutallier stage-3 or stage-4 fatty degeneration of infraspinatus and teres minor. These grades of fatty degeneration have previously been correlated with a poorer outcome from reconstructive surgery.

Model for the survival of Staphylococcus aureus in nongrowth environments.

A model was developed to estimate the survival times of Staphylococcus aureus in nongrowth environments. A four strain mixture of S. aureus was inoculated into BHI broth that had a lactate buffer with various combinations of pH (3-7) and lactate (0-1%), NaCl (0.

Effects of recent, short-term hyperglycemia on responses to hypoglycemia in humans. Relevance to the pathogenesis of hypoglycemia unawareness and hyperglycemia-induced insulin resistance.

A single episode of recent hypoglycemia increases, whereas long-term hyperglycemia decreases, the glycemic thresholds of responses of counterregulatory hormone and symptoms to subsequent hypoglycemia in humans. To assess whether short-term, antecedent hyperglycemia exerts effects opposite to those observed after acute hypoglycemia, seven normal, nondiabetic subjects and eight insulin-dependent diabetes mellitus (IDDM) patients were studied during hyperinsulinemic-hypoglycemic clamp (sequential, 90-min plateaus of plasma glucose [PG] of 4.3, 3.

Effect of polyphosphate and sodium chloride on the growth of Listeria monocytogenes and Staphylococcus aureus in ultra-high temperature milk.

With UHT-sterilized milk as a model system, combinations of polyphosphate (.5 and 1.0%) and NaCl (.

Demonstration of a critical role for free fatty acids in mediating counterregulatory stimulation of gluconeogenesis and suppression of glucose utilization in humans.

In vitro studies indicate that FFA compete with glucose as an oxidative fuel in muscle and, in addition, stimulate gluconeogenesis in liver. During counterregulation of hypoglycemia, plasma FFA increase and this is associated with an increase in glucose production and a suppression of glucose utilization. To test the hypothesis that FFA mediate changes in glucose metabolism that occur during counterregulation, we examined the effects of acipimox, an inhibitor of lipolysis, on glucose production and utilization ([3-3H]glucose), and incorporation of [U-14C]-alanine into glucose during insulin-induced hypoglycemia.

Reversibility of unawareness of hypoglycemia in patients with insulinomas.

Background: A lack of appropriate autonomic warning symptoms before the development of neuroglycopenia occurs frequently in patients with diabetes mellitus. The pathogenesis of this phenomenon is unclear, but it is associated with intensive insulin therapy, prolonged duration of diabetes, frequent episodes of hypoglycemia, and impaired glucose counterregulation. Recently, it has been proposed that repeated episodes of hypoglycemia may themselves induce the phenomenon.