[Socio-demographic and clinical profile of a population of patients coming for consultation to the psychiatric department of a general hospital in southern Tunisia].

Introduction: mental disorders are a very common health condition and a major public health issue. The purpose of this study was to examine the epidemiological and clinical characteristics of patients coming for consultation to the psychiatric department of the Regional Hospital of Gabes, and to identify risk factors for the main mental disorders.

Methods: we conducted a retrospective study, including all patients consulting the psychiatry department of Gabes for the first time between 01/01/2010 and 31/12/2013.

Experimental study of the microstructures and hydrogen storage properties of the LaNiMnCo alloys.

In the present study, the absorption and desorption kinetics of hydrogen and the isotherm (P-C-T)) of the LaNiMnCo alloy were measured at values of 283 K, 303 K, and 313 K. The morphological states of this sample were examined using characterization techniques, including X-ray diffraction and scanning electron microscopy. The thermodynamic functions for the absorption-desorption of hydrogen by hydrides, such as enthalpy (H) and entropy (S), were calculated from the experimental data or by using a model that exists in the literature and is premised on the adjustment of isotherm curves at various temperatures.

[The effect of intraperitoneal administration of dexamethasone on postoperative analgesia after laparoscopic cholecystectomy: a prospective randomized controlled double-blind study].

Introduction: the effect of intravenous corticosteroids on postoperative pain has been well demonstrated; however, few studies have focused on the efficacy of intraperitoneal corticosteroid use after laparoscopic surgery. The purpose of this study was to evaluate the effect of intraperitoneal administration of dexamethasone on postoperative analgesia after laparoscopic cholecystectomy.

Methods: we conducted a prospective, randomised, double-blind, controlled study, including patients scheduled for laparoscopic cholecystectomy and randomised into two groups: the group D (receiving 16 ml: 12 ml saline and 4 ml solution containing 16mg dexamethasone) and the group T (receiving 16 ml saline).

High throughput computations of the effective removal of liquified gases by novel perchlorate hybrid material.

The utilization of hybrid materials in separation technology, sorbents, direct air capture (DAC) technology, sensors, adsorbents, and chiral material recognition has increased in the past decade due to the recognized impact of atmospheric pollutants and hazardous industrial gases on climate change. A novel hybrid material, perchlorate hybrid (PClH), has been proposed in this study for the effective sensory detection and trapping of atmospheric pollutants and industrial hazardous gases. The study evaluated the structural properties, adsorption mechanism, electronic sensitivity, and topological analysis of PClH using highly accurate computational methods (M062X-D3BJ/def2-ccpVTZ and DSDPBEP86/def2-ccpVTZ).

[An unusual brain lesion].

A 31-year-old man, with no past medical history, presented with headaches, sudden loss of vision, right exophtalmia, bilateral papilledema, and fever. Brain imaging noted a right basi-temporal lesion. Excision of the lesion was performed.

Improvement of Fresh Ovine "Tuma" Cheese Quality Characteristics by Application of Oregano Essential Oils.

In the present work, oregano essential oils (OEOs) were applied to process the fresh ovine cheese "Tuma" obtained by pressed cheese technology. Cheese making trials were performed under industrial conditions using ewe's pasteurized milk and two strains of (NT1 and NT4) as fermenting agents. Two experimental cheese products (ECP) were obtained through the addition of 100 (ECP100) and 200 (ECP200) µL/L of OEO to milk, while the control cheese product (CCP) was OEO-free.

Psoriatic Arthritis Quality of Life questionnaire: Translation, cultural adaptation and validation into Arabic language.

Background: Psoriatic arthritis (PsA) is a multifaceted inflammatory disease that has a strong negative impact on the quality of life (QoL) of patients. The Psoriatic Arthritis Quality of Life (PsAQoL) questionnaire was the first disease-specific patient-derived instrument developed to measure the QoL in patients with PsA. Our objective was to translate the PsAQol into Arabic language and evaluate its reliability and validity in patients with PsA.

Effect on Mill. fruit powders embedded on physicochemical properties, biological activities, and rheologic quality of cake.

This study aimed to improve the effects on the physical, textural, and rheological characteristics of cake supplied with fruit powder at rates of 0%, 3%, 5%, and 10%. The Physicochemical and antioxidant as well as the antibacterial activity and sensory qualities of fruits were also investigated. The highest levels reached the values of 245.

Incorporation of fresh leaves of wormwood () and/or rosemary () in the diet of rams: Effect on testicular function, sexual behavior, and blood parameters.

This study aimed to investigate the effect of wormwood and rosemary supplementation on some reproductive traits of Barbarine rams. The experiment lasted 2 months. Twenty-four adult rams were divided into four groups ( = 6) balanced for the weight (53.

Unlocking the story of resistance to Zymoseptoria tritici in Tunisian old durum wheat germplasm based on population structure analysis.

Background: Septoria tritici blotch (STB) remains a significant obstacle to durum wheat cultivation on a global scale. This disease remains a challenge for farmers, researchers, and breeders, who are collectively dedicated to reduce its damage and improve wheat resistance. Tunisian durum wheat landraces have been recognized as valuable genetic ressources that exhibit resistance to biotic and abiotic stresses and therefore play a crucial role in breeding program aimed at creating new wheat varieties resistant to fungal diseases as STB, as well as adapted to climate change constraints.

Development of Dermatomyositis after Pfizer BioNTeh COVID-19 Vaccine: A Case Report.

Introduction: The Coronavirus Disease 2019 (COVID-19) pandemic led to the fast development of vaccines, which is considered a medical advance in healthcare. With the extensive vaccination campaign performed worldwide, many adverse events following immunization (AEFI) were reported. Most of them were flu-like symptoms, mild and self-limiting.

Nothobranchius as a model for anorexia of aging research: an evolutionary, anatomical, histological, immunohistochemical, and molecular study.

Background: Anorexia of aging, defined as a decrease in appetite and a preponderant loss of body weight occurring in late life, is one of the most common diseases affecting older people. The peptide hormone cholecystokinin (Cck) is known to play a key role in regulating food intake and satiety in higher vertebrates. In humans as well as in rats, an increased concentration of Cck was described as the basis of appetite loss in elderly.

Prevention of neurotoxicity and cognitive impairment induced by zinc nanoparticles by oral administration of saffron extract.

The accumulation of relatively higher dose of zinc oxide nanoparticles in brain was reported to produce neurotoxicity. Indeed, nanoparticles have a high ability to penetrate biological membranes and be uptaken by cells, which may cause cell disorders and physiological dysfunctions. The aim of the current study was to evaluate, whether oral administration of saffron extract, in rats, can protect from neurotoxicity and behavioural disturbances induced by chronic administration of ZnO-NPs.

A genome-wide comparison between selected and unselected Valle del Belice sheep reveals differences in population structure and footprints of recent selection.

About three decades of breeding and selection in the Valle del Belìce sheep are expected to have left several genomic footprints related to milk production traits. In this study, we have assembled a dataset with 451 individuals of the Valle del Belìce sheep breed: 184 animals that underwent directional selection for milk production and 267 unselected animals, genotyped for 40,660 single-nucleotide polymorphisms (SNPs). Three different statistical approaches, both within (iHS and ROH) and between (Rsb) groups, were used to identify genomic regions potentially under selection.

A review on microbial contamination cases in Tunisian coastal marine areas.

Microbial pollution in marine environments is one of the critical issues with regard to the sanitary status of recreational activities and seafood harvesting due to a potential contamination by pathogenic microorganisms. This review's objectives were to identify instances of bacterial, viral and protozoan parasite pollution in the Tunisian coastal region and to make recommendations for further research. Fecal indicators such as Escherichia coli and Salmonella spp.

Effects of L. extracts on the proliferation and the differentiation of the acute myeloid leukemia cell line U937.

Epidemiologic studies keep up the proposition that vegetables can lower the risk of cancers. Acute myeloid leukemia (AML) cells exhibit high proliferative potency and have a reduced capacity of undergoing apoptosis and maturation. The beneficial effects of seem related to the organosulfur products generated upon processing of these species.

An Evaluation of the Cytotoxic and Genotoxic Effects of the Marine Toxin C17-SAMT in Human TK6 and HepaRG Cell Lines.

This study investigates the genotoxicity and cytotoxicity of C17-sphinganine analog mycotoxin (C17-SAMT) using in vitro assays. C17-SAMT was previously identified as the cause of unusual toxicity in cultured mussels from the Bizerte Lagoon in northern Tunisia. While a previous in vivo genotoxicity study was inconclusive, in vitro results demonstrated that C17-SAMT induced an increase in micronucleus formation in human lymphoblastoid TK6 cells at concentrations of 0.

[Obstructive hypopnea sleep apnea syndrome in the elderly].

Introduction: obstructive sleep apnea hypopnea syndrome (OSAHS) is a common but often under diagnosed disease among elderly persons. The aim of our study was to determine the clinical and polygraphic characteristics of OSAHS in elderly by comparing them to younger patients.

Methods: a retrospective study was performed at Pavillon D pneumology at Abderrahmen Mami Hospital in Ariana including 222 patients with OSAHS, divided into two groups: group 1 including 72 patients aged 18 to 45 years and Group 2 including 150 patients aged 65 and over.