3,192 results match your criteria: "University Of Sfax[Affiliation]"

Background: The dual task training (DTT) has been shown to improve postural and cognitive performances in many populations. Therefore, it seems of interest to explore the effect of such training modality in individuals with Down syndrome (DS) presenting both cognitive and postural deficits.

Aims: This study explored the effect of a DTT compared to a single task training (STT) on postural and cognitive performances in adolescents with DS.

View Article and Find Full Text PDF

Chemotherapy induced alopecia in breast cancer patients: A monocentric prospective study.

Breast Dis

August 2024

Department of Medical Oncology, Habib Bourguiba Hospital, University of Sfax, Sfax, Tunisia.

Introduction: Alopecia is one of the main adverse events of chemotherapy in breast cancer. However, its impact is often ignored and underestimated by clinicians. Our aim was to evaluate the quality of life of breast cancer patients with chemotherapy induced alopecia.

View Article and Find Full Text PDF

At present, one of the most promising strategies to tackle the complex challenges posed by Alzheimer's disease (AD) involves the development of novel multitarget-directed ligands (MTDLs). To this end, we designed and synthesized nine new MTDLs using a straightforward and cost-efficient one-pot Biginelli three-component reaction. Among these newly developed compounds, one particular small molecule, named has emerged as a promising MTDL.

View Article and Find Full Text PDF

The Prevalence of Spp. in Dairy Products in Iran: A Systematic Review and Meta-Analysis.

Foodborne Pathog Dis

August 2024

Laboratory of Microbial and Enzymatic Biotechnologies and Biomolecules, Center of Biotechnology of Sfax, University of Sfax, Sfax, Tunisia.

Brucellosis, a significant zoonotic disease, threatens food safety substantially, particularly in developing nations such as the Middle East. This study aimed to comprehensively assess the prevalence of spp. in Iranian milk and dairy products through a systematic review and meta-analysis.

View Article and Find Full Text PDF

This study proposes to monitor the physical, immune and cognitive responses and adaptations of elite rugby players throughout the season based on the loads performed. Anthropometric measurements, physical fitness tests (e.g.

View Article and Find Full Text PDF

This study provides a fundamental understanding of the enhanced piezoelectric properties in ABO perovskite based lead-free piezoelectric materials. For this we synthesized (BaCa)(ZrTi (ZnTa) )O((1 - )BCZT-()ZT) ( = 0.00, 0.

View Article and Find Full Text PDF

Genome Tunisia Project: paving the way for precision medicine in North Africa.

Genome Med

August 2024

Laboratory of Molecular and Cellular Screening Processes, Centre of Biotechnology of Sfax, University of Sfax, Sfax, Tunisia.

Article Synopsis
  • The Genome Tunisia Project is a two-phase initiative (2022-2035) aimed at sequencing the Tunisian Genome and advancing personalized medicine in Tunisia, a diverse North African country affected by human migration patterns from various continents.
  • A multidisciplinary team of Tunisian experts is focused on addressing key priorities, such as determining the reference genome sequence, enhancing education and awareness, and improving infrastructure for personalized medicine integration.
  • The project involves collaboration among various stakeholders, including healthcare providers and policymakers, and aims to boost research and innovation in genomics while improving healthcare practices in the region.
View Article and Find Full Text PDF

The present study examines the use of waste cooking oil (WCO) as a substrate for medium-chain-length polyhydroxyalkanoates (mcl-PHA) production by S211. The genome analysis revealed that the S211 strain has a mcl-PHA cluster () encoding two class II PHA synthases (PhaC1 and PhaC2) separated by a PHA depolymerase (PhaZ), a transcriptional activator (PhaD) and two phasin-like proteins (PhaFI). Genomic annotation also identified a gene encoding family I.

View Article and Find Full Text PDF

Ramadan fasting observance is associated with decreased sleep duration, increased daytime sleepiness and insomnia symptoms among student-athletes.

Sleep Med

October 2024

High Institute of Sport and Physical Education, University of Sfax, Sfax, Tunisia; Physical Activity, Sport, and Health, UR18JS01, National Observatory of Sport, Tunis, Tunisia.

Objective: To examine the relationships between Ramadan fasting observance (RFO) and sleep-wake patterns, daytime sleepiness, and insomnia levels in student-athletes.

Methods: Sleep was measured using wrist-actigraphy in 25 semi-professional student-athletes (mean ± SD; age = 22 ± 2 years, height = 182.0 ± 5.

View Article and Find Full Text PDF

Sex-related differences in toxic manifestations induced by Bothrops atrox venom in mice.

Toxicon

October 2024

. Intensive Care Unit, Cayenne General Hospital, French Guiana; . Tropical Biome and Immunopathology CNRS UMR-9017, Inserm U 1019, Université de Guyane, French Guiana; . Laboratory of Medicinal and Environment Chemistry, Higher Institute of Biotechnology, University of Sfax, PB 261, Sfax, 3000, Tunisia.

Article Synopsis
  • Lancehead snakes (Bothrops) cause 90% of snakebites in Latin America, prompting a study on the effects of B. atrox venom in male and female mice.
  • The research found that male mice exhibited a lower lethal dose (LD) and more severe physical symptoms from the venom compared to females, particularly via the intraperitoneal injection route.
  • Hematological changes, including a significant drop in total leukocyte levels, were more pronounced in males, indicating a greater susceptibility to B. atrox venom and highlighting the need to consider sex differences in venom studies.
View Article and Find Full Text PDF

Improving the optical properties of magnesium spinel chromites through Ni and Cu substitutions for optoelectronic applications.

RSC Adv

August 2024

Laboratory of Advanced Multifunctional Materials and Technological Applications, Faculty of Science and Technology of Sidi Bouzid, University Campus Agricultural City, University of Kairouan Sidi Bouzid 9100 Tunisia.

In this study, we investigated the optoelectronic performance of magnesium spinel chromites with nickel (Ni) and copper (Cu) substitutions. Using the sol-gel method, we synthesized two spinel chromites: MgNiCrO (MNCO) and MgCuCrO (MCCO). We extensively characterized these samples to analyze their thermal, structural, elastic, and optical properties.

View Article and Find Full Text PDF

Sleep Habits and Disturbances Among Tunisian Adults: A Cross-Sectional Online Survey [Response to Letter].

Nat Sci Sleep

August 2024

Department of Respiratory and Sleep Medicine, Hedi Chaker University Hospital of Sfax, Faculty of Medicine of Sfax, University of Sfax, Sfax, Tunisia.

View Article and Find Full Text PDF

Purpose: This systematic review and meta-analysis aimed to systematically examine and summarize recent evidence on the effects of soccer-based training (SBT) on anthropometric measures in children and adolescents with overweight/obesity.

Methods: Adhering to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis 2020 guidelines, a thorough literature search across 7 electronic databases was conducted on October 11, 2023. The studies' methodological quality was evaluated using the QualSyst tool, followed by conducting a meta-analysis with a random-effects model, and the certainty of evidence was assessed.

View Article and Find Full Text PDF

Background: Gerascophobia, or excessive fear of aging, is thought to be caused by a mixture of cognitive, experiential, and physiological factors acting on a person at particular time points. Measurement tools for evaluating geraschophobia remain insufficiently developed, despite this commonplace fear's distress.

Objective: The objective of the current study was to develop and validate the Gerascophobia or Excessive Fear of Aging Scale (GEFAS) and analyze its psychometric properties.

View Article and Find Full Text PDF

Introduction And Importance: Synovial cysts occur more frequently in the lumbar spine, especially at L4-5 level. Traditional open surgical management with posterolateral arthrodesis is the currently recommended treatment.

Case Presentation: This is a 64-year-old woman with no prior pathological history.

View Article and Find Full Text PDF

Music and Caffeine Intake Effects on Gait, and Its Relationship with Psychological Parameters, in Middle-Aged Women.

J Multidiscip Healthc

August 2024

Research Laboratory Education, Motricité, Sport et Santé, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia.

Purpose: This study aimed to explore the combined effects of caffeine intake and listening to music on walking parameters, and its relationship with psychological variables (fatigue and exercise enjoyment) in middle-aged women.

Patients And Methods: Sixteen healthy middle-aged women, aged between 50 and 60 years old, participated in this study. Their walking parameters (distance, number of steps, steps number/minute, cadence and walking speed) were assessed using the 6-minute walking test (6MWT) in four task conditions: in no-music/no-caffeine, no-music/with caffeine, with music/no-caffeine, and with music/with caffeine conditions.

View Article and Find Full Text PDF

With the rising momentum according to the environmentalist voices seeking climate justice for more equity and the importance of encouraging environmental justice mechanisms and tools, in this perspective, the objective of this study is to analyze in depth the substantial role of natural resources abundance in the environmental inequality issue. For this purpose, this study adopted the eXtreme Gradient Boosting (XGBoost), LightGBM, Natural Gradient Boosting (NGBoost), Hybrid hybrid upper confidence bound-long short-term memory-Genetic Algorithm (UCB-LSTM-GA), and the Shapley Additive Explanation (SAE) machine learning algorithms in the context of 21 emerging economies spanning the years 2001 to 2019. The empirical results reveal that natural resource abundance, foreign trade, and foreign direct investment inflows contribute all to higher levels of environmental inequality.

View Article and Find Full Text PDF

In developing countries, orphan legumes stand at the forefront in the struggle against climate change. Their high nutrient value is crucial in malnutrition and chronic diseases prevention. However, as the 'orphan' definition suggests, their seed systems are still underestimated and seed production is scanty.

View Article and Find Full Text PDF

Salinity is a significant threat that causes considerable yield losses in date palm. The root endophytic fungus has proven effective in providing salt stress tolerance to host plants. However, the underlying molecular mechanism facilitating the date palm's response to inoculation, and its involvement in the salt stress tolerance, remains unknown.

View Article and Find Full Text PDF

Considering the current growing interest in new and improved enzymes for use in a variety of applications, the present study aimed to characterize a novel detergent-stable serine alkaline protease from the extremophilic actinobacterium TL13 (MmSP) using a combined in silico and experimental approach. The MmSP showed a close phylogenetic relationship with high molecular weight S8 peptidases of species. Moreover, its physical and chemical parameters computed using Expasy's ProtParam tool revealed that MmSP is hydrophilic, halophilic and thermo-alkali stable.

View Article and Find Full Text PDF

Introduction: Despite the growing body of evidence highlighting the individuality in movement techniques, predominant models of motor learning, particularly during the acquisition phase, continue to emphasise generalised, person-independent approaches. Biomechanical studies, coupled with machine learning approaches, have demonstrated the uniqueness of movement techniques exhibited by individuals. However, this evidence predominantly pertains to already stabilised movement techniques, particularly evident in cyclic daily activities such as walking, running, or cycling, as well as in expert-level sports movements.

View Article and Find Full Text PDF
Article Synopsis
  • An increasing number of PhD students are feeling like frauds, which harms their mental health and journey in school.
  • The study looked at 562 students and 152 supervisors in Tunisia to see how feelings of impostor syndrome relate to the empathy of the supervisors.
  • It was found that more empathy from supervisors can help reduce feelings of impostor syndrome in students, highlighting the need for better support for PhD students.
View Article and Find Full Text PDF

In this prospective randomised controlled trial, we compared the impact of the lateral versus supine position for tracheal extubation among infants aged two months to two years after intraabdominal surgery on the incidence of respiratory adverse events that may occur after extubation. The anaesthesia protocol was standardised. Among the 120 infants included (60 in each group), the demographic and perioperative data were comparable between both groups.

View Article and Find Full Text PDF