Predictors of return to work after multidisciplinary rehabilitation program for patients with chronic low back pain.

Introduction: Patients with chronic low back pain face functional, psychological, social and professional difficulties. Multidisciplinary rehabilitation programs (MRP) can be an effective treatment to help these patients to improve their condition and return to work.

Objective: To determine baseline predictors for return to work after an MRP for patients with chronic low back pain struggling to maintain their job.

The importance of quantitative evaluation of constipation in children with lower urinary tract dysfunction.

Objective: There is a known association between lower urinary tract dysfunction (LUTD) and constipation. The objective of this study was to investigate any correlation between voiding and bowel symptoms in children with LUTD.

Methods: Children presenting with LUTD to our pediatric urology unit were prospectively included.

Impact of recent criteria changes for the deferral criteria specific to men who have sex with men in France.

Background And Objectives: In 2016, France allowed men who have sex with men (MSM) to donate blood if they had not had sex with men in the previous 12 months. In April 2020, this restriction was relaxed to 4 months due to the lack of negative impact observed on blood safety. This study assesses the impact of reducing this deferral period on epidemiological surveillance indicators.

New atypical epidemiological profile of parvovirus B19 revealed by molecular screening of blood donations, France, winter 2023/24.

In France, blood donations are tested in pools of 96 samples for parvovirus B19 (B19V) DNA to discard plasma for fractionation when it contains high viral loads. Between January 2015 and March 2024, B19V-positive donations decreased during the COVID-19 pandemic, followed by a strong rebound in 2023 and unusually high circulation during winter 2023/24 (ca 10 times higher December 2023-March 2024 vs the pre-pandemic period). Variations over time are probably related to measures implemented to limit SARS-CoV-2 spread.

EZH2 mutations in follicular lymphoma distort H3K27me3 profiles and alter transcriptional responses to PRC2 inhibition.

Mutations in chromatin regulators are widespread in cancer. Among them, the histone H3 lysine 27 methyltransferase Polycomb Repressive Complex 2 (PRC2) shows distinct alterations according to tumor type. This specificity is poorly understood.

Allogeneic bone marrow mesenchymal stem cell-derived exosomes alleviate human hypoxic AKI-on-a-Chip within a tight treatment window.

Background: Acute hypoxic proximal tubule (PT) injury and subsequent maladaptive repair present high mortality and increased risk of acute kidney injury (AKI) - chronic kidney disease (CKD) transition. Human bone marrow mesenchymal stem cell-derived exosomes (hBMMSC-Exos) as potential cell therapeutics can be translated into clinics if drawbacks on safety and efficacy are clarified. Here, we determined the real-time effective dose and treatment window of allogeneic hBMMSC-Exos, evaluated their performance on the structural and functional integrity of 3D microfluidic acute hypoxic PT injury platform.

Does knowledge and concern regarding food supplement safety affect the behavioral intention of consumers? An experimental study on the theory of reasoned action.

In recent years, health crises have led consumers to make more frequent purchases of food supplements. The global food supplement market, which reached $61.20 billion in 2020, is estimated to reach $163.

Effects of COVID-19 Infection on the Oral Glucose Tolerance Test Results in Pregnancy.

Introduction: The aim of this study was to evaluate the results of a 75 g oral glucose tolerance test (OGTT) performed in the second trimester of pregnancy, the prevalence of gestational diabetes mellitus (GDM), and perinatal outcomes in pregnant women with a history of coronavirus disease 2019 (COVID-19) infection and to examine the effect of COVID-19 infection history on OGTT results and GDM prevalence.

Methods: We retrospectively analyzed the data of 463 patients who visited the Gynecology and Obstetrics Department of Kayseri City Hospital between March 2020 and January 2023 and were administered a 75-g OGTT in the second trimester of their pregnancy. Accordingly, we traced COVID-19 history, OGTT results, GDM prevalence, and newborn outcomes among the patients.

The effect of NaCl, pH, and phosphate on biofilm formation and exopolysaccharide production by high biofilm producers of Bacillus strains.

Biofilm formation is an effective survival strategy of plant-associated microorganisms in hostile environments, so the application of biofilm-forming and exopolysaccharide (EPS)-producing beneficial microbes to plants has received more attention in recent years. This study examined the ability of biofilm and EPS production of Bacillus subtilis and Bacillus thuringiensis strains under different NaCl concentrations (0, 50, 100, 200, and 400 mmol/L), pH values (5.5, 6.

The association of urinary BDNF, ATP, and MMP-2 with bladder compliance in children with myelodysplasia.

Aim: The purpose of our study was to evaluate the relationship of urinary brain-derived neurotrophic factor (BDNF), adenosine triphosphate (ATP), matrix metallopreteinase-2 (MMP-2) with urodynamic findings and upper urinary tract deterioration (UUTD) in children with myelodysplasia.

Materials And Methods: Children with myelodysplasia evaluated in outpatient clinic between 2022 and 2023 were included. All patients underwent urinary ultrasonography, voiding cystourethrography, urodynamics, and DMSA scintigraphy.

Bacillus strains exhibit various plant growth promoting traits and their biofilm-forming capability correlates to their salt stress alleviation effect on maize seedlings.

Soil salinity interferes with plant growth and development. Bacillus genus has been used to increase the growth and productivity of a wide variety of crops by alleviating the effects of salt stress. A total of thirty two Bacillus isolates were obtained from maize rhizosphere, and their plant growth-promoting (PGP) traits and biocontrol activities were tested.

Serum Phoenixin-14 levels of women with polycystic ovary syndrome increase proportionally with BMI.

Objective: This study aimed to compare serum PNX-14 values of women with PCOS classified as lean or overweight according to the BMI values.

Patients And Methods: Fifty lean or overweight women diagnosed with PCOS according to the revised Rotterdam criteria were included in the study. They were divided into two groups according to their BMI values.

Hydrosalpingeal fluid leads to subfertility via endometrial TNF-α and IL-7 and NF-κB signaling pathways.

Objective: To determine the concentrations of the nuclear factor kappa B (NF-κB), tumor necrosis factor-alpha (TNF-α) and interleukin-7 (IL-7) in midluteal phase endometrial samples of infertile patients diagnosed with uni or bilateral hydrosalpinx (HX).

Patients And Methods: A total of 24 patients who decided to undergo laparoscopic salpingectomy were included in the study. Salpingectomy indications consisted of patients with a diagnosis of hydrosalpinx (n=12) or ectopic pregnancy (n=12).

An ultra-high-entropy rare earth orthoferrite (UHE REO): solution combustion synthesis, structural features and ferrimagnetic behavior.

A novel ultra-high-entropy rare earth orthoferrite (UHE REO) of ScYLaCePrNdSmEuGdTbDyHoErTmYbLuFeO nominal composition was successfully synthesized for the first time through a simple and efficient solution combustion approach. PXRD, Raman, and Fe Mössbauer spectroscopy confirmed the high chemical and phase purity of the synthesized UHE REO (hereafter denoted as ΣREFeO), which belonged to the space group, typical of the perovskite-like rare earth orthoferrites. Despite the fact that the main X-ray reflections, vibration modes, and spectral Mössbauer components unambiguously indicate the single-phase nature of the sample, the results of SEM and TEM make it possible to establish the presence of a main (about 50 nm) and a minor ultrafine (about 10 nm) fraction of ΣREFeO nanoparticles.

A Bayesian approach for simultaneous spike/LFP separation and spike sorting.

The aim of this paper is to present a novel method for simultaneous spike waveforms extraction and sorting from the raw recorded signal. The objective is twofold: on the one hand, to enhance spike sorting performance by extracting the spike waveforms of each spike and, on the other hand, to improve the analysis of the multi-scale relationships between spikes and local field potentials (LFP) by offering an accurate separation of these two components constitutive of the raw micro recordings.The method, based on a Bayesian approach, is fully automated and provides a mean spike shape for each cluster, but also an estimate for each singular spike waveform, as well as the LFP signal cleaned of spiking activity.

Evaluation of Low-Molecular-Weight Heparin Treatment on First- and Second-Trimester Screening Test Results.

Background The serum markers used in first- and second-trimester screening tests can be affected by different causes such as smoking, infertility treatment, and the presence of diabetes mellitus, which should be considered by obstetricians when giving information to patients. Low molecular weight heparin (LMWH) has a critical importance in the prophylaxis of deep vein thrombosis both in the antenatal and postnatal period. The aim of the current study is to investigate the effect of LMWH use on the first- and second-trimester screening results.

The effects of temperature, salt, and phosphate on biofilm and exopolysaccharide production by Azotobacter spp.

Inoculation of agriculturally important biofilms to plants under stress conditions has been of great interest in recent years. Therefore, in this study, biofilm- and exopolysaccharide (EPS)-forming ability of Azotobacter spp. was examined under different temperatures, NaCl concentrations, and phosphate levels.

De novo natural anti-M alloantibody emergence in severe Coronavirus Disease 2019.

The immune response is a key player in the course of SARS-CoV-2 infection, and is often seriously dysfunctional in severe Coronavirus Disease 2019. The hyperinflammatory status has been described to be accompanied by the appearance of autoantibodies. In a lethal COVID-19 infection, we observed the emergence of a de novo natural alloantibody which targeted the M antigen from the MNS blood group on red blood cells (RBC) without evidence of any cross-reaction with SARS-CoV-2 antigens.

Hydroxychloroquine induces endothelium-dependent and endothelium-independent relaxation of rat aorta.

Background: Hydroxychloroquine (HCQ) is an antimalarial that is widely used in the management of rheumatoid arthritis and other autoimmune diseases. In this study, we aimed to examine the vascular effects of HCQ on rat aorta (RA).

Methods: The RA rings were suspended in isolated organ baths and tension was recorded isometrically.