35,779 results match your criteria: "Tunisia; University of Tunis El Manar - Tunisia.[Affiliation]"

Perforated gastric volvulus in a child with undiagnosed congenital diaphragmatic hernia (case report).

Int J Surg Case Rep

January 2025

University Tunis El Manar Medical school, Tunisia; Department of pediatric surgery A, Children's Hospital Bechir Hamza, Tunisia.

Introduction: Congenital diaphragmatic hernia (CDH) is a rare developmental anomaly where a defect in the diaphragm allows abdominal organs to migrate into the thoracic cavity, impairing lung function. While typically identified in neonates, delayed presentations, though uncommon, can complicate diagnosis and treatment. Early detection is vital to prevent severe complications such as organ strangulation or perforation.

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Article Synopsis
  • Intussusception, a bowel obstruction in kids, can sometimes result from serious conditions like Burkitt's lymphoma, as illustrated in a case involving a 14-year-old boy who underwent surgery for ileocolic intussusception.
  • The patient initially experienced abdominal pain, and imaging revealed a mass in the intestine leading to surgical intervention, which confirmed the presence of Burkitt's lymphoma.
  • It's important for doctors to consider underlying diseases like Burkitt's lymphoma in pediatric intussusception cases that don’t respond to standard treatments, as prompt surgical action greatly enhances survival chances.
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Background And Objectives: Death anxiety has traditionally been measured without considering religious beliefs related to death, such as afterlife, the grave, and punishment. The present study was aimed at developing and validating a new scale to address this limitation.

Methods: The study was carried out in four phases and recruited a total of 2250 conveniently selected participants aged 18-59.

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Article Synopsis
  • OEIS complex is a rare birth defect involving omphalocele, bladder exstrophy, anal imperforation, and spina bifida, likely caused by multiple factors.
  • A case is reported involving a 29-year-old woman pregnant with dizygotic twins, where the condition was suspected at 22 weeks through ultrasound and confirmed with MRI.
  • The study highlights the importance of prenatal imaging in diagnosing OEIS complex for better counseling and management options before and after birth.
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MANAGEMENT OF EROSIVE ORAL LICHEN PLANUS ASSOCIATED WITH CHRONIC HEPATITIS C.

J Ayub Med Coll Abbottabad

December 2024

University of Monastir, Faculty of Dental Medicine, 5019 Monastir-Tunisia Department of Oral Surgery and Oral Medicine, Dental Medicine University Clinic of Monastir, Monastir-Tunisia Research Laboratory of Oral Health and Oral Rehabilitation LR12ES11, Faculty of Dental Medicine, University of Monastir-Tunisia.

Article Synopsis
  • Hepatic disorders often progress silently and are usually detected only when liver function is significantly impaired, making early diagnosis challenging.
  • Oral lichen planus (OLP) is frequently associated with Hepatitis C and can serve as an early warning sign for the disease, particularly in patients with chronic HCV infection.
  • This case report highlights the importance of dentists in diagnosing and managing OLP, emphasizing their role in treatment and the potential for early hepatitis C screening, as demonstrated by a female patient who achieved full remission through topical corticosteroids and oral sanitation.
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Phosphorus (P) is a macronutrient that plays a crucial role in critical plant functions. Phosphate transporters (PHTs) ensure the acquisition and translocation of Pi in the plant, thereby playing a key role in maintaining normal plant growth under Pi deficiency conditions. In Brachypodium distachyon, the grass model system, the function of individual PHT genes, remains largely unknown.

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Psychometric properties of the Arabic Stress Numerical Rating Scale (SNRS-11) in adolescents.

Sci Rep

December 2024

The Tunisian Center of Early Intervention in Psychosis, Department of Psychiatry "Ibn Omrane", Razi Hospital, 2010, Manouba, Tunisia.

Meta-analytic results have revealed a significant influence of stress on a wide array of psychological and behavioral markers, underscoring its considerable clinical importance. Providing a simple and cost-effective tool assessing stress for the Arabic-speaking population would be immensely beneficial. Therefore, our research objective was to examine the psychometric properties of an Arabic version of the Stress Numerical Rating Scale-11 (Arabic SNRS-11), including its reliability, and construct validity.

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Biphasic sleep, characterized by nighttime sleep plus daytime napping, has demonstrated some cognitive, health and performance impacts when compared with consolidated monophasic sleep. This motivated the development and validation of the Biphasic Sleep Scale, reported in this paper. Scale development involved a literature review, expert input and individual interviews.

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Fusarium dry rot, Pythium leak and Southern blight diseases caused by various Fusarium species, Pythium aphanidermatum, and Agroathelia rolfsii, respectively, are responsible for important losses of tuber at the post-harvest stage in Tunisia. In the present study, six Bacillus strains, isolated from wild solanaceous plants, were screened for their abilities to inhibit potato pathogens in vitro and on potato tubers. Based on the dual culture assays, the whole cell suspensions of B.

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Exploring the metabolic changes of Ceratitis capitata Vienna 8 strain across three developmental stages through probiotic larval diet supplementation.

PLoS One

December 2024

Laboratory of Biology and Bio-Georessources LR11ES31, Higher Institute of Biotechnology of Sidi Thabet, University of Manouba, Ariana, Tunisia.

Article Synopsis
  • The Sterile Insect Technique (SIT) uses sterilized male pests to control populations without harming the environment, by mating them with wild females who then don't produce offspring.
  • Recent studies show that adding probiotics to the diet of medflies (Ceratitis capitata) significantly improves their quality, which could enhance SIT's effectiveness.
  • An analysis of medflies showed that probiotic supplementation altered their metabolomic profile, leading to the identification of key metabolites that could play roles in pest control strategies.*
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Cranioplasty to restore calvarial defects involves reconstruction with alloplastic materials or autologous tissues in order to provide the best protection to all intracranial contents. Sometimes, autologous bone may not be available; therefore, different materials have emerged such as polymethylmethacrylate plate, titanium mesh, and hydroxyapatite. However, when it is impossible to replace the autologous bone, the aesthetic result is generally unsatisfactory.

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Introduction: Lung ultrasound (LUS) has emerged as a reliable, noninvasive tool for bedside assessment of acute bronchiolitis (AB) in infants. Its role in guiding therapeutic decisions is increasingly recognized.

Aims: This study aimed to determine the predictive value of LUS in identifying infants with AB at risk of HFNC therapy failure.

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Article Synopsis
  • - The study conducted a meta-analysis on the prevalence and levels of Ochratoxin A (OTA) in beer, reviewing 30 papers with a total of 70 data reports, which revealed a combined OTA prevalence of 50.60%.
  • - The countries with the highest OTA levels in beer were identified as South Africa, Slovakia, Portugal, Tunisia, and Greece, with South Africa having the highest concentration at 1170.750 μg/L.
  • - While the risk of non-carcinogenic effects from OTA in beer is deemed acceptable in most countries, it is advised to improve the quality control of raw materials like barley, especially in South Africa and Slovakia.
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Atomic Force Microsocopy: Key Unconventional Approach for Bacterial Nanotubes Characterization In Vivo.

ACS Omega

November 2024

Laboratoire de Physique des Solides (LPS), UMR CNRS 8502, University Paris-Saclay, University Paris-Sud, Orsay 91405, France.

Article Synopsis
  • Bacterial communication plays a critical role in controlling growth and addressing issues like antimicrobial resistance and energy production in Microbial Fuel Cells.
  • Recent findings have identified a novel type of communication between bacteria using nanotubes, which are tiny filaments enabling direct nutrient exchange between neighboring cells.
  • This study utilizes atomic force microscopy (AFM) in liquid to provide the first direct visualization of bacterial nanotubes on live bacteria, shedding light on their properties and potential applications in managing bacterial behavior.
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Effect of olive leaf extract on the quality of Cantal cheese.

Food Chem X

December 2024

Université Clermont-Auvergne, INRAE, VetAgro Sup, Unité Mixte de Recherche sur le Fromage UMRF, 89 Avenue de l'Europe, France.

This study aimed to evaluate the impact of olive leaf extract (OLE) on the quality of Cantal cheese. The cheeses were fortified with different concentrations (Control, 1, 2, and 3 %) of OLE and analysed for quality during storage. The cheeses were evaluated on days 1, 28, and 63 for physicochemical, compositional, textural, rheological parameters, colour, microbiological analysis, and antioxidant activity.

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Ambiance as a Key for a Better Birth Experience.

Stud Health Technol Inform

November 2024

University of Carthage, National School of Architecture and Urbanism ENAU, Heritage and Architecturology Research Laboratory LarPA.

This research provides insights into childbirth as a sensitive experience, from the perspective of its user, "woman in labour," as well as from the perspective of the event itself, "the childbirth," and the birth space, with its spatial and ambiantal configurations. By adopting an in-situ approach, we conducted a spatial and ambiantal characterization of two childbirth different contexts; Tunis and Grenoble. Along this work, we used various methods such as ethnographic observation and semistructured interviews with mothers and midwives, when following visits to the birth spaces in Grenoble.

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Introduction And Importance: Synovial sarcomas are aggressive soft tissue malignancies. Damage to the chest wall is uncommon and rarely seen.

Case Presentation: We are reporting an observation of a patient who presented with chest pain and a parietal tumor.

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Stable fluorimetric detection of histamine using o-phthaldialdehyde derivatizing agent and surfactants in water-acetonitrile mixed solvent.

Spectrochim Acta A Mol Biomol Spectrosc

November 2024

Laboratoire de Recherche: Caractérisations, Applications et Modélisation de Matériaux, Université de Tunis El Manar, Faculté des Sciences de Tunis, Campus universitaire El Manar, Tunisia. Electronic address:

A new analytical method for the rapid detection of histamine (HA) in beverages using fluorescence detection has been devised. It is primarily based on the use of o-phthalaldehyde (OPA) as a derivatizing agent. This unstable complex has been efficiently stabilized by addition of surfactants.

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Water homeostasis gene expression in the kidney of broilers divergently selected for water conversion ratio.

Poult Sci

November 2024

Center of Excellence for Poultry Science, Division of Agriculture, University of Arkansas, Fayetteville, Arkansas, USA. Electronic address:

Divergent selection of broilers for water conversion ratio has established and high-(HWE) and low- water efficient (LWE) broiler lines. Two 2 × 2 factorial experiments were conducted to assess the gene expression profile of systems involved in renal water homeostasis. In Exp.

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Production of an amylase from newly Bacillus strain: Optimization by response-surface methodology, characterization and application with a fungal lipase in bread making.

Int J Biol Macromol

January 2025

Laboratory of Biochemistry and Enzymatic Engineering of Lipases, Engineering National School of Sfax (ENIS), University of Sfax, 3038 Sfax, Tunisia; Department of Biological Sciences, College of Science, University of Jeddah, 23890 Jeddah, Saudi Arabia.

Using the statistical approaches, the optimization of amylase production by a newly Bacillus strain was achieved. Keeping the insignificant factor at lower levels and following the optimized condition (inoculum size 0.3; 19 h of incubation; 18 g L of starch; 4 g L of MgSO; and 15 g L NaCl) the amylase activity has reached 18.

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Article Synopsis
  • * A case study of a 54-year-old woman with chronic left upper quadrant pain led to the discovery of a 3.9 cm non-vascular splenic mass, confirmed as cystic lymphangioma through imaging and requiring laparoscopic splenectomy for symptomatic relief.
  • * Though rare in adults, splenic cystic lymphangiomas can necessitate surgery if symptomatic, with imaging being crucial for diagnosis, and laparoscopic splenectomy being the preferred treatment due to its effectiveness and safety.
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Background: A robust research literature suggests that parents victimized by physical abuse in childhood are more likely to physically abuse their own children. However, no research has examined whether the existence of a law against maltreatment may mitigate intergenerational transmission effects.

Objectives: This study examines the association between parents' childhood physical victimization and later very severe physical abuse on their children and explores the effect of laws against maltreatment on intergenerational transmission of physical abuse in Tunisia, using knowledge of the existence of a law against child abuse as a proxy.

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