[Complications of permanent cardiac pacing: a retrospective observational study of 462 cases from the University Hospital Center Hedi Chaker of Sfax, Tunisia].

The benefits of permanent cardiac pacing have been widely demonstrated. However, the literature on complications remains inconsistent. We lack precise information about the frequency of complications and their predictive factors in our center.

Concurrent Adrenal Adenoma, Unilateral Adrenal Hyperplasia, and Bilateral Renal Artery Stenosis in a 61-Year-Old Man.

We report a case of a very rare association of adrenal adenoma, unilateral adrenal hyperplasia, and bilateral renal artery stenosis. A 61-year-old man with a remarkable history of two severe strokes was admitted to the Nephrology department with hypertension associated with severe hypokalemia and metabolic alkalosis. Doppler of renal arteries was not conclusive, so contrast-enhanced scanning was done revealing a left adrenal adenoma, right adrenal hyperplasia, and bilateral moderate renal artery stenosis.

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.

Maize-fusarium interactions: Tunisian insights into mycotoxin ecology.

Maize is a worldwide crop yet can be associated with mycotoxigenic fungi, much investigated in humid tropical and cooler, wet temperate regions. However, in hot, arid/semi-arid regions data on their occurrence are poor. In this paper, we focused on interactions between maize and Fusarium fungal species in Tunisia, which has a Mediterranean climate, with hot, dry summers and milder, damper winters.

[Not Available].

Context: Alternative and complementary medicines are currently experiencing a real boom worldwide, especially among cancer patients who are looking to improve their physical and mental well-being.

Objectives: To provide an overview of the use of traditional treatments and dietary supplements by cancer patients and to assess the impact of these approaches on cancer care.

Methods: This prospective cross-sectional descriptive study was conducted at the oncology day hospital of a Tunisian medical centre.

[Impact of therapeutic education on adherence in patients treated with anti-vitamins K].

Introduction: Therapeutic education of the patient (TPE) treated with AVK has improved the safety and efficiency of this treatment by establishing a new doctor-patient relationship. The objective of our study was to assess the impact of a TPE program on adherence in patients treated with AVK.

Methods: We conducted a prospective interventional study between January and September 2020, including two groups of patients hospitalized for a first thromboembolic: a G1 group with conventional service support and a G2 group with an ETP program created during this work.

[Viral uveitis in the tropics].

Tropical regions are characterized by a hot and humid climate that promotes the emergence or resurgence of endemic or epidemic levels of microorganisms such as viruses. Emerging viral infections are mostly inapparent, mild, or non-specific (flu-like syndrome), but they may include serious, potentially disabling or life-threatening complications. A wide array of ocular manifestations has been recently described in association with specific emerging viral infections, including arboviruses, Human T-cell Lymphotropic Virus Type 1 (HTLV-1), and Ebola.

Predicting the future distribution of the Barbary ground squirrel (Atlantoxerus getulus) under climate change using niche overlap analysis and species distribution modeling.

This study combines niche overlap analysis with species distribution modeling (SDM) to examine the niche dynamics of Atlantoxerus getulus, a ground squirrel native to Morocco and Algeria that has been introduced to the Canary Islands. We compiled 1272 records of A. getulus in its native and exotic ranges and five bioclimatic variables for present and future climate conditions for the years 2050 and 2070.

Rapid invasion and expansion of the invasive macroalgae Rugulopteryx okamurae in the Mediterranean and Atlantic: A 10-year review.

This review seeks to establish a baseline on the current knowledge and gaps in the scientific literature on the invasive macroalgae Rugulopteryx okamurae. Through a systematic literature analysis we summarize the insights regarding distribution and potential impacts as non-indigenous species associated with its expansion from the Strait of Gibraltar since first detected by 2015. After 10 years, this invasive alien macroalgae has broadly expanded across the Mediterranean Sea (France, Spain, Morocco and Italy) and the Atlantic coasts (Morocco, Spain, Portugal, Madeira, Azores and Canary Islands).

A new perspective on cardiovascular function and dysfunction during endurance exercise: identifying the primary cause of cardiovascular risk.

Exercise mechanical efficiency typically falls within the range of approximately 20 to 25%. This means that a great part of the metabolic energy converted to generate movement is released as heat. Therefore, the rise in core temperature during endurance exercise in humans is proportional to generated work.

High-Throughput Sequencing Identified Multiple Fig Viruses and Viroids Associated with Fig Mosaic Disease in Iraq.

Mosaic is the most common viral disease affecting fig plants. Although the Fig mosaic virus is the leading cause of mosaic disease, other viruses are also involved. High-throughput sequencing was used to assess viral infections in fig plants with mosaic.

[Dizziness and hearing loss in healthcare workers with COVID-19].

Coronavirus disease 2019 (COVID-19) affects the respiratory system. Studying the clinical characteristics of this infection has revealed its tropism to the nervous system, which is responsible for neurological and sensory damage, in particular, dizziness and hearing loss. To determine the frequency and characteristics of the neurological impairment represented by dizziness and hearing loss in healthcare professionals (HCP) with COVID-19.

[VENOUS THROMBO-EMBOLISM IN BURNS: INCIDENCE AND RISK FACTORS].

Venous thromboembolic disease (VTE) in burn patients is an under-diagnosed and potentially serious complication. Its incidence varies according to studies performed. This retrospective and descriptive study conducted in an intensive burn care department in Tunisia over a period of 22 months (January 1, 2021 to October 30, 2022) included 24 patients who presented a thromboembolic complication among a total of 785 admissions (incidence of 3%): pulmonary embolism in 15 cases and deep venous thrombosis (DVT) in 9 cases.