Essential Oils from Citrus Peels Promote Calcium Overload-Induced Calcicoptosis in U251 Cells.

Citrus peel essential oils (CPEOs) have demonstrated substantial medicinal potential for glioblastoma treatment because of their extensive antitumor effects, low potential for drug resistance, and ability to cross the human blood-brain barrier. In this study, the chemical compositions of five CPEOs were analyzed via gas chromatography-mass spectrometry (GC-MS). CCK8 assays were used to evaluate the ability of five CPEOs to inhibit U251 human glioblastoma cells, and XLB and RA were selected for further investigation.

Antioxidant, Anti-Inflammatory, and Anticancer Activities of Five Citrus Peel Essential Oils.

Citrus peel essential oil (CPEO) is favored by people for its aromatic scent, while also possessing numerous bioactive compounds that are advantageous to human health. This study evaluated the antioxidant, anti-inflammatory, and anticancer activities of CPEOs through cell experiments. The results showed that CPEOs could increase the activity of the antioxidant enzyme system and nonenzymatic defence system in HO-treated RAW 264.

Citri reticulate pericranium-derived extracellular vesicles exert antioxidant and anti-inflammatory properties and enhance the bioactivity of nobiletin by forming EVs-nob nanoparticles.

Plant-driven extracellular vesicles (PEVs) have attracted significant interest due to their natural origin, remarkable bioactivity, and efficacy in drug encapsulation and target delivery. In our work, extracellular vesicles from Citri Reticulate Pericranium (CEVs) were isolated and investigated their physicochemical characteristics and biological activities. We identified the vesicle structures as regular, with a particle size of approximately 200 nm.

Multi-omics analysis reveals the role of UGT72 family genes in arbutin biosynthesis in Pyrus and evolution driven by whole genome duplication.

The UGT72 gene family encodes proteins that glycosylate phenylpropanoids, and thus contribute to the synthesis of various phenolic substances. However, their functional role and evolutionary history in Pyrus spp. remains poorly understood.

Case report: a co-occurring case of severe pneumonia and Anti-IgLON5 antibody-associated encephalitis in a pediatric patient.

This case report details the clinical course of a 16-year-old female student with infection complicated by autoimmune encephalitis, spanning from 6 February 2022, to 12 April 2022, with a one-year follow-up. The patient presented with a two-week history of cough and fever, followed by altered consciousness and neuropsychiatric symptoms, including hyperactivity and incoherent speech. Despite normal brain MRI findings, cerebrospinal fluid (CSF) analysis confirmed with titers of, and positive IgLON5 antibodies.

Nobiletin enhances the antifungal activity of eugenol nanoemulsion against Penicillium italicum in both in vitro and in vivo settings.

The study prepared and used eugenol nanoemulsion loaded with nobiletin as fungistat to study its antifungal activity and potential mechanism of Penicillium italicum (P. italicum). The results showed that the minimum inhibitory concentration (MIC) of eugenol nanoemulsion loaded with nobiletin (EGN) was lower than that of pure eugenol nanoemulsion (EG), which were 160 μg/mL and 320 μg/mL, respectively.

Citrus Carotenoid Extracts Promote ROS Accumulation and Induce Oxidative Stress to Exert Anti-Proliferative and Pro-Apoptotic Effects in MDA-MB-231 Cells.

Citrus fruits are economically significant crops worldwide, as they contain various bioactive compounds that possess health-promoting properties. Carotenoids, as the most important component in citrus, exhibit notable pharmacological activities, such as antioxidation and anticancer, which make carotenoids valuable in the prevention and treatment of breast cancer. In this study, after treatment with carotenoid extracts from XiYou (XY) and ZaoHongQiCheng (ZH), we evaluated the cytotoxicity, apoptosis, antioxidant system, and oxidative stress induced by ROS overproduction and MMP damage in MDA-MB-231 cells.

Real-Time Camera Image-Guided Nasoenteric Tube Placement in Prone COVID-19 ICU Patients: A Single-Center Study.

This study aims to assess the application value of the real-time camera image-guided nasoenteric tube placement in critically ill COVID-19 patients undergoing endotracheal intubation and prone position ventilation therapy. We enrolled 116 COVID-19 patients receiving endotracheal intubation and prone position ventilation therapy in the intensive care unit (ICU). Patients were randomly divided into the real-time camera image-guided nasoenteric tube placement (n = 58) and bedside blind insertion (n = 58) groups.

A multifaceted comparative analysis of image and video technologies in gastrointestinal endoscope and their clinical applications.

This paper presents a comprehensive exploration of endoscopic technologies in clinical applications across seven tables, each focusing on a unique facet of the medical field. The discourse begins with a detailed analysis of pediatric endoscopes, highlighting their diagnostic capabilities in various conditions. It then delves into the specifications and applications of globally recognized capsule endoscopy devices.

Citrus Carotenoid Extracts Exert Anticancer Effects through Anti-Proliferation, Oxidative Stress, and Mitochondrial-Dependent Apoptosis in MCF-7 Cells.

Citrus is a globally popular fruit crop that contains bioactive compounds with numerous health benefits. Carotenoids are one of the main bioactive compounds present in citrus pulp. They possess exceptional antioxidant and anticancer properties, making them potentially effective in the prevention and treatment of breast cancer.

Evaluation of Antioxidant Activity and Drug Delivery Potential of Cell-Derived Extracellular Vesicles from Blanco cv. 'Dahongpao'.

Plant extracellular vesicles (PEVs) have attracted increasing attention due to their rich composition, good antioxidant and anti-inflammatory activity, and ability to transport drugs. As a common fruit, citrus is an ideal material for extracting PEVs because of the diversity and abundance of bioactive substances in it. In our study, citrus-derived extracellular vesicles (CEVs) were extracted from red mandarin ( Blanco cv.