Basidiobolomycosis: Unusual Cause of Colonic Perforation.

Basidiobolomycosis is a rare fungal infection that is triggered by the environmental saprophyte . Basidiobolomycosis usually presents as an infection beneath the skin and seldom impacts the digestive system. There is no clear clinical presentation, and the majority of initial cases are misdiagnosed.

A comprehensive review of multi-level inverters, modulation, and control for grid-interfaced solar PV systems.

With the significant development in photovoltaic (PV) systems, focus has been placed on inexpensive, efficient, and innovative power converter solutions, leading to a high diversity within power converters and new system configurations for grid-connected PV (GCPV) systems. During the last decade, multilevel inverter (MLI) designs have gained popularity in GCPV applications. This article provides a wide-ranging investigation of the common MLI topology in contrast to other existing MLI topologies for PV applications.

Prevalence and Associated Factors of Irritable Bowel Syndrome among Medical Students at King Khalid University.

Background: The stressful life of medical students might induce or exacerbate irritable bowel syndrome (IBS) symptoms.

Objectives: The purpose of this study was to determine the prevalence and related factors of IBS among medical students at King Khalid University (KKU), Saudi Arabia.

Materials And Methods: A descriptive cross-sectional study was conducted among medical students at the KKU.

JAK2-V617F mutation among blood donors: A meta-analysis.

Objectives: To systematically review evidence on the prevalence of the JAK2V617F (JAK2) mutation and polycythemia vera (PV) among all blood donors, focusing on those with elevated hematocrit. Although blood donors are generally healthy, considering a preclinical stage of myeloproliferative neoplasm, especially in those with polycythemia, is crucial. Evidence on managing these donors is limited.

Novel amino-functionalized MOF-based sensor for zinc ion detection in water and blood serum samples.

Aquatic systems with low zinc levels can experience a significant decrease in carbon dioxide uptake and limited growth of phytoplankton species. In this study, we describe the use of a new fluorescent sensor based on NH-MIL-53(Al), and modified with glutaraldehyde and sulfadoxine, for selectively detecting zinc ions in water and blood serum samples. Characterization of the synthesized material was performed using X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), Brunauer-Emmett-Teller (BET) surface area analysis, X-ray photoelectron spectroscopy (XPS), and scanning electron microscopy (SEM), confirming successful functionalization and preservation of the MOF structure.