Optimization of adsorption performance by mesoporous materials developed from local clays and zeolite. Application in the treatment of real pharmaceutical effluents.

The treatment of effluents from the pharmaceutical industry currently remains a major challenge due to their impact on the environment and public health along with the cost of treatments. Considering these issues, our work focused on the development of materials with effective adsorption properties to treat industrial effluents based on locally available and inexpensive clays and zeolite. Local Algerian kaolin (Djebel Debbagh), palygorskite (Ghoufi) and zeolite (Tinbdar) were treated thermally and chemically prior to synthesis into mesoporous materials of hexagonal structure using pluronic P123 as surfactant.

Phormidium versicolor PC skin cream evaluation for its stability and biological activities.

In the present investigation, 13% ± 0.84 of the extracted and purified phycocyanin from Phormidium versicolor was obtained, with a purity of 0.69 following dialysis.

Elucidating metabolic pathways through genomic analysis in highly heavy metal-resistant strains.

The annotated and predicted genomes of five archaeal strains (AS1, AS2, AS8, AS11 and AS19), isolated from Sfax solar saltern sediments (Tunisia) and affiliated with , were performed by RAST webserver (Rapid Annotation using Subsystem Technology) and NCBI prokaryotic genome annotation pipeline (PGAP). The results showed the ability of strains to use a reduced semi-phosphorylative Entner-Doudoroff pathway for glucose degradation and an Embden-Meyerhof one for gluconeogenesis. They could use glucose, fructose, glycerol, and acetate as sole source of carbon and energy.

Prevalence of emotional burnout among dietitians and nutritionists: a systematic review, meta-analysis, meta-regression, and a call for action.

Background And Objectives: Despite anecdotal evidence pointing to the high prevalence of job stress and burnout among dietitians and nutritionists, few studies have been conducted on this topic. Moreover, most studies are from Western countries. The objective of the current study, based on systematic review, meta-analysis, and meta-regression, is aimed to provide systematically graded evidence to assess the prevalence of emotional burnout among dietitians and nutritionists across age, sex, and cultural backgrounds.

Association study of the HLA class I system with psoriatic arthritis in Southern Tunisia: a case-control study.

Introduction/objectives: Psoriatic arthritis (PsA) is a chronic inflammatory rheumatism belonging to the spondyloarthritis family. It is a multifactorial disease whose genetic determinism is still poorly understood. It is favored by environmental factors in genetically predisposed individuals.

A meta-analysis assessing reliability of the Yale Food Addiction Scale: Implications for compulsive eating and obesity.

Food addiction (FA) is linked to eating disorders and obesity. The Yale Food Addiction Scale (YFAS), which has various versions in different languages, is widely used to assess FA worldwide. This meta-analysis aimed to assess the YFAS through reliability generalization meta-analysis (REGEMA).

Geocultural differences in pre-schooler sleep profiles and family practices: an analysis of pooled data from 37 countries.

Study Objectives: To examine 1) multidimensional sleep profiles in pre-schoolers (3-6 years) across geocultural regions and 2) differences in sleep characteristics and family practices between Majority World regions (Pacific Islands, Sub-Saharan Africa, Eastern Europe, Northeast Asia, Southeast Asia, South Asia, the Middle East and North Africa, Latin America) and the Minority World (the Western world).

Methods: Participants were 3507 pre-schoolers from 37 countries. Nighttime sleep characteristics and nap duration (accelerometer: n=1950) and family practices (parental questionnaire) were measured.

A High Resolution Melting Analysis (HRM) PCR assay for the detection and identification of Old World Leishmania species.

Background: Cutaneous Leishmaniases (CL), highly endemic in Africa and Mediterranean region, are caused by different Leishmania parasite species. Accurate species identification is crucial for effective diagnosis, treatment, and control of these diseases, but traditionally relies on DNA-based methods. High Resolution Melting analysis PCR (HRM PCR) provides rapid results and precise differentiation based on nucleotide variations.

Influence of Gold Nanoparticles on eNOS Localization in Gill Tissues: Advancements in Immunofluorescence Techniques.

This study optimizes immunofluorescence techniques using gold nanoparticles (AuNPs) to improve visualization of endothelial nitric oxide synthase (eNOS) in gill tissue. Two types of AuNP dispersions, stabilized in phosphate buffered saline (PBS) and citrate buffer (CB), were evaluated for their imaging performance. AuNPs suspended in PBS provided significantly better optical contrast due to uniform distribution and effective tissue attachment, whereas citrate-suspended AuNPs exhibited aggregation, resulting in reduced contrast.

Effects of SGLT-2 inhibitors on clinical and biological hyperandrogenism and menstruation irregularities in patients with polycystic ovary syndrome: A systematic review of randomized trials.

Introduction: Polycystic ovary syndrome is a common chronic condition characterized by insulin resistance and hyperandrogenism, leading to significant health risks and impaired quality of life. Sodium-glucose transporter type 2 inhibitors have shown promise in improving the metabolic profile of women with polycystic ovary syndrome. However, their impact on hormonal parameters and cycle disorders remains uncertain.

Synthesis and structure of -2,5-di-methyl-piperazine-1,4-diium di-hydrogen diphosphate.

In the title salt, CHN ·HPO , the complete dication is generated by a crystallographic centre of symmetry with the methyl groups in equatorial orientations. The complete dianion is generated by a crystallographic twofold axis with the central O atom lying on the axis: the P-O-P bond angle is 135.50 (12)°.

A new class of chaotic attractors using different activation functions in neuron with multi dendrites.

This paper introduces a novel class of chaotic attractors by lever- aging different activation functions within neurons possessing multiple dendrites. We propose a comprehensive framework where the activation functions in neurons are varied, allowing for diverse behaviors such as amplification, fluctuation, and folding of scrolls within the resulting chaotic attractors. By employing wavelet functions and other model-specific activation functions, we demonstrate the capability to modify scroll characteristics, including size and direction.

Development of a Transcultural Social Ethical and Integrated Care Model, for Dependent and Older People Populations at Risk of Exclusion in the Mediterranean Sea Basin (TEC-MED): A Research Protocol.

Background: Higher life expectancy has produced a higher older people porpulation, not necessarily with a consistent quality of life, showing a high rate of vulnerability and dependence. The current social and health crisis situation has highlighted the need to create new integrated models of care that could be translated into social and health policies.

Objective: The present study aims to develop, test, and validate an innovative integrated care model for older people with dependence and at risk of social exclusion and their caregivers.

Oxidative stress profile and auto-antibodies production in Tunisian patients with COVID-19.

The clinical evidence, complications and the pathogenesis of COVID-19 are not clearly understood. In COVID-19 patients, cellular immune response biomarkers and oxidative stress parameters have been used as gravity markers. Indeed, oxidative stress has been proposed to play an essential role in the genesis of COVID-19.

Gastrointestinal perforation caused by displaced contraceptive device: a case report.

The intrauterine device (IUD) is a widely utilized contraceptive method. In cases of uterine rupture, an IUD can migrate to the intra-abdominal or pelvic cavity, leading to various complications such as gastrointestinal perforation. The aim of this study was to report a case of a 29-year-old woman presented with acute left lumber pain.

Longitudinally transverse myelitis as a rare complication of pneumococcal meningitis: case report.

Pneumococcal meningitis is the most severe bacterial meningitis rarely complicated by acute myelitis. We report a case of a 54-year-old female who presented with pneumococcal meningoencephalitis. After eight days of hospitalization, the patient presented a sudden onset of bilateral lower leg weakness and bladder and bowel sphincter dysfunction.

Potential physiological tolerance mechanisms in faba bean to spp. parasitism.

spp. are root parasitic plants that cause severe yield losses in faba bean ( L.).

Triorchidism diagnosed during a routine hernia repair: A case report and literature review.

Introduction: Triorchidism is a rare anomaly whose management raised considerable discussion. Several factors must be considered, including the patient's age, the testes location, their functional status, and the accessibility and compliance for follow-up. We present a case of triorchidism diagnosed incidentally during a routine hernioplasty procedure, serving educational and informative purposes.

The experience of Tunisian public healthcare system toward decentralization to the reduction of health inequalities in low-, middle- income countries.

From 2014 to 2021, Tunisian government had a firm will to implement a progressive decentralization of welfare state governance, as outlined in its democratic Constitution. The Tunisian public healthcare system was selected as a pilot sector for experimenting with decentralization to reduce disparities in access to and quality of health services across different regions. This paper aimed to formulate an effective strategy for healthcare system decentralization in low- and middle-income countries, drawing on past experiences of its implementation.

TSegLab: Multi-stage 3D dental scan segmentation and labeling.

This study introduces a novel deep learning approach for 3D teeth scan segmentation and labeling, designed to enhance accuracy in computer-aided design (CAD) systems. Our method is organized into three key stages: coarse localization, fine teeth segmentation, and labeling. In the teeth localization stage, we employ a Mask-RCNN model to detect teeth in a rendered three-channel 2D representation of the input scan.

Automated feature selection for early keratoconus screening optimization.

In this paper, an automated feature selection (FS) method is presented to optimize machine learning (ML) models' performances, enhancing early keratoconus screening. A total of 448 parameters were analyzed from a dataset comprising 3162 observations sourced from the swept source optical coherence tomography imaging system developed by the Chinese Academy of Sciences Institute of Automation (SS-1000 CASIA OCT) and electronic health records (EHR). To identify the most relevant features, the analysis of variance (ANOVA) method was used in this study.

Is Pseudofrankia, the non-nitrogen-fixing and/or non-nodulating actinorhizal nodule dweller, mutualistic or parasitic? Insights from genome-predictive analysis.

This study re-evaluates Pseudofrankia strains, traditionally regarded as parasitic dwellers of actinorhizal root nodules due to their inability to fix nitrogen (Fix -) and/or nodulate (Nod -), as potential plant growth-promoting bacteria (PGPB). We compared plant growth-promoting traits (PGPTs) between Pseudofrankia strains, including one newly sequenced strain BMG5.37 in this study and typical (Fix + /Nod +) Frankia, Protofrankia, and Parafrankia, as well as non-frankia actinorhizal species Nocardia and Micromonospora, and the phytopathogenic Streptomyces.