Mandarin Peels-Derived Carbon Dots: A Multifaceted Fluorescent Probe for Cu(II) Detection in Tap and Drinking Water Samples.

Carbon dots (CDs) derived from mandarin peel biochar (MBC) at different pyrolysis temperatures (200, 400, 600, and 800 °C) have been synthesized and characterized. This high-value transformation of waste materials into fluorescent nanoprobes for environmental monitoring represents a step forward towards a circular economy. In this itinerary, CDs produced via one-pot hydrothermal synthesis were utilized for the detection of copper (II) ions.

A 53-Year-Old Man with Persistent Epigastric Pain.

AbstractMorning Report is a time-honored tradition where physicians-in-training present cases to their colleagues and clinical experts to collaboratively examine an interesting patient presentation. The Morning Report section seeks to carry on this tradition by presenting a patient's chief concern and story, inviting the reader to develop a differential diagnosis and discover the diagnosis alongside the authors of the case. This report examines the story of a 53-year-old man who had epigastric pain that he described as a sensation of burning behind his sternum.

Molecular insights into hereditary elliptocytosis and pyropoikilocytosis: NGS uncovers multiple potential candidate genes.

Hereditary elliptocytosis (HE) and pyropoikilocytosis (HPP) are considered a group of hemolytic anemias (HE/HPP) due to inherited abnormalities of erythrocyte membrane proteins with a worldwide distribution. Most cases are associated with molecular abnormalities linked to spectrin, band 4.1, and ankyrin.

Expression of Gene in the Placentas from Humans and Cows during Infection.

Brucellosis is an important contagious disease affecting most domestic and mature animals. Since the impact of IL-1β in invasion and survival remains elusive, the current study sought to elucidate the actual roles of these potent cytokines in the modulation of the initial immune response to infection. Therefore, this study aimed to detect in the placenta of aborted women and cows and estimate the expression of the interleukin 1β () gene associated with immune response mechanisms to infection.

Mucormycosis and Cryptococcosis with Gastrointestinal Involvement in a Patient with Poorly Managed Diabetes.

Mucormycosis and cryptococcosis are invasive fungal infections that mostly infect immunocompromised patients and are associated with high mortality rates. Here, we report a case of a 54-year-old male with poorly controlled diabetes mellitus who was initially admitted with a complaint of right frontal headache and vomiting for 5 days. The patient was found to have paranasal sinuses mucormycosis, and later developed gastrointestinal cryptococcosis.