Rattan is a multi-purpose plant resource in the tropical forest treasure house. With its good technological characteristics, it has become an excellent material for the preparation of industry. The original rattan is an important forest product second only to wood and bamboo.
View Article and Find Full Text PDFBackground: A large number of studies have shown that high expression of vascular endothelial growth factor (VEGF) in cancer tissues is associated with poor prognosis of various cancers. However, this finding in endometrial cancer is controversial. Therefore, this meta-analysis aimed to explore the effects of VEGF on survival in patients with endometrial cancer.
View Article and Find Full Text PDFBackground: Helicobacter pylori (H. pylori), a widely prevalent pathogen that can be cured through relatively simple medical methods, is thought to be potentially associated with the risk of cardiovascular diseases (CVD), although controversy remains. Currently, it is unclear whether the triglyceride-glucose index (TGI), a classic indicator of insulin resistance, influences the relationship between H.
View Article and Find Full Text PDFTriple-negative breast cancer (TNBC) is an aggressive subtype of breast cancer that lacks effective therapeutic options. Hypoxia and immune escape are critical factors that contribute to the progression of and resistance to therapy in patients with TNBC. Nevertheless, few studies have comprehensively analyzed hypoxia and immune escape in patients with TNBC.
View Article and Find Full Text PDFStaphylococcal enterotoxins (SEs) serve as the primary cause of staphylococcal food poisoning and other foodborne intoxications. Among them, staphylococcal enterotoxin C (SEC) has the highest prevalence in dairy products, leading to multiple outbreaks all around the world. Thus, it is of great significance to develop a highly sensitive, highly specific and easy to operate chemiluminescent sandwich enzyme immunoassay (CLEIA) for detecting staphylococcal enterotoxin C (SEC1).
View Article and Find Full Text PDFBackground: Cluster of differentiation 47 (CD47), a transmembrane protein, plays a critical role in regulating cellular functions and maintaining immune homeostasis. Its expression has been shown to influence cancer prognosis. In this study, we investigated the role of CD47 in tumor progression in colon adenocarcinoma (COAD) and evaluated its potential as a target for immunotherapy.
View Article and Find Full Text PDFAn imbalance in lymphatic fluid, whether it is caused by generation, transport, outflow, or dysfunctional vessels, can lead to lymphedema; however, the exact pathogenesis of this disease remains unclear. To explore the mechanism, we focused on the association among TRPML1, aquaporin-3 (AQP3), and aquaporin-5 (AQP5) in human lymphatic endothelial cells (HLECs). We explored the role of TRPML1 in altering the permeability of HLECs in lymphedema.
View Article and Find Full Text PDFBackground: Allergy to iodine contrast agents has long been a contraindication for balloon pulmonary angioplasty (BPA). We report the successful zero-contrast BPA procedure of a patient with inoperable chronic thromboembolic pulmonary hypertension (CTEPH) and severe iodine allergy using real-time fusion of computed tomography angiography (CTA) with x-ray fluoroscopy.
Case Presentation: A 62-year-old woman with CTEPH who developed a severe allergic reaction after the first BPA procedure.
An Fe-doped Ni-based oxalate framework, synthesized a facile co-precipitation method, is applied as an excellent bi-functional electrocatalyst for water and urea oxidation reactions. The obtained framework achieved a large current density of 100 mA cm at 1.497 V and 1.
View Article and Find Full Text PDFACS Appl Mater Interfaces
December 2024
Nanocellulose aerogels are usually produced by methods such as freeze-drying or critical point drying, which have the disadvantages of high equipment requirements and high energy consumption. In this study, the Fe-containing ethanol bath was employed to dissolve and replace ice crystals in the prefrozen precursors of cellulose-based aerogels. The method achieved both solvent substitution and metal ion complexation and successfully prepared nanocellulose aerogels with a total solid concentration of 2.
View Article and Find Full Text PDFAbnormal lipid accumulation is a fundamental contributor to obesity and metabolic disorders. Lipid droplets (LDs) and mitochondria (MT) serve as organelle chaperones in lipid metabolism and energy balance. LDs play a crucial role in lipid storage and mobilization, working in conjunction with MT to regulate lipid metabolism within the liver, brown adipose tissue, and skeletal muscle, thereby maintaining metabolic homeostasis.
View Article and Find Full Text PDFXi Bao Yu Fen Zi Mian Yi Xue Za Zhi
November 2024
The Qa-1 in mice is homologous to human leukocyte antigen E(HLA-E), and both of them belong to the non-classical major histocompatibility complex I b(MHC-I b) molecules. Qa-1 is capable of presenting self or exogenous antigen peptides to interact with two distinct receptors, namely T cell receptor (TCR) and natural killer cell group 2 member A (or C) (NKG2A/C), thus playing an important role in immune response and regulation. Qa-1-restricted regulatory CD8 T cell (CD8 Treg) is one of the most studied CD8 Treg subgroups, which can maintain immune homeostasis and autoimmune tolerance by exerting immunosuppressive effects.
View Article and Find Full Text PDFReference-frame-independent (RFI) quantum key distribution (QKD) presents promising advantages, especially for mobile-platform-based implementations, as it eliminates the need for active reference frame calibration. While RFI-QKD has been explored in various studies, limitations in key rate and distance persist due to finite data collection. In this study, we experimentally demonstrate an improved RFI-QKD protocol proposed by Zhu et al.
View Article and Find Full Text PDFRutin (Rut) is a flavonoid with pharmacological activities such as anti-inflammatory and antioxidant. Acrylamide (ACR) is a toxic substance widely found in human life that can induce neurotoxicity. Some studies have confirmed that neurotoxicity caused by ACR induces myelin damage, which in turn causes neurological dysfunction.
View Article and Find Full Text PDFBackground: This study investigates the association between dietary flavonoid intake and the incidence of mild cognitive impairment (MCI) through a matched case-control design.
Methods: Dietary intake was assessed using a food frequency questionnaire, comparing the intake of flavonoids between individuals with MCI and those with normal cognitive function. Logistic regression analysis was employed to evaluate the correlation between dietary flavonoid intake and the risk of MCI.
Background And Objective: Cancer survivors frequently encounter multiple challenges, including physical, psychological, social, emotional, and financial difficulties. These challenges significantly impact their quality of life and recovery process. This systematic review intends to delineate and assess the evidence gathered from discrete choice experiments, aiming to unravel the preferences of cancer survivors towards their follow-up care.
View Article and Find Full Text PDFChem Commun (Camb)
November 2024
Charge-redistributed CoO/FeCoP heterointerfaces are designed for effective electrocatalytic urea oxidation in alkaline medium, delivering excellent performance with only 1.41 V RHE at 100 mA cm, low Tafel slope of 74 mV dec and 36-h robust stability. The fine regulation of charge redistribution through heterointerfaces provides an effective strategy to design highly efficient electrocatalysts.
View Article and Find Full Text PDFPhotocatalytic degradation is an effective technology for degrading water pollution that plays a significant role in environmental remediation. Ternary 2D ternary V-VI-VIIA semiconductors are ideal candidates for photocatalytic degradation of pollutants due to effective light absorption and high charge carrier mobility. In this work, high-quality SbSeI crystals were prepared using the chemical vapor transport (CVT) method and their photocatalytic degradation performance for multiple pollutants was studied.
View Article and Find Full Text PDFXi Bao Yu Fen Zi Mian Yi Xue Za Zhi
October 2024