Double-bundle versus single-bundle anterior cruciate ligament reconstruction in preventing the progression of osteoarthritis: A protocol for systematic review and meta-analysis of randomized controlled trials.

Background: The knee has a high incidence of osteoarthritis (OA) following the anterior cruciate ligament (ACL) injury, which was reduced by ACL reconstruction including double-bundle (DB) techniques and single-bundle (SB) techniques. However, the effectiveness of preventing the progression of OA after the ACL reconstruction using DB and SB techniques is controversial.

Methods: This meta-analysis was performed following the preferred reporting items for systematic reviews and meta-analyses guidelines.

Exploration of novel hexahydropyrrolo[1,2-e]imidazol-1-one derivatives as antiviral agents against ZIKV and USUV.

Zika virus (ZIKV) and Usutu virus (USUV) are two emerging flaviviruses mostly transmitted by mosquitos. ZIKV is associated with microcephaly in newborns and the less-known USUV, with its reported neurotropism and its extensive spread in Europe, represents a growing concern for human health. There is still no approved vaccine or specific antiviral against ZIKV and USUV infections.

[Research Progresses in the Treatment of NSCLC with MET Gene Variants: A Riview].

Mesenchymal-epithelial transition factor (MET) has long been considered as the most crucial and promising driver gene in the occurrence and development of non-small cell lung cancer (NSCLC), except for epidermal growth factor receptor (EGFR), anaplastic lymphoma kinase (ALK), and c-ROS oncogene 1 receptor tyrosine kinase (ROS1). In recent years, therapeutic drugs targeting MET have been continuously developed and applied in clinical practice. First, the curative effect of NSCLC patients with MET exon 14 skipping mutations has been further improved.

Identification of a cuproptosis-related lncRNA prognostic signature in lung adenocarcinoma.

Purpose: Cuproptosis-related long non-coding RNA (lncRNA) diseases are associated with the occurrence and development of tumors. This study aimed to investigate whether cuproptosis-related lncRNA can predict the prognosis of patients with lung adenocarcinoma (LUAD).

Methods: Cuproptosis-related lncRNA prognosis (CLPS) model was successfully constructed through cox regression and lasso regression analyses.

Encapsulation of Monodisperse Microdroplets in Nanofibers through a Microfluidic-Electrospinning Hybrid Method.

Fibers with droplets encapsulated in them could build bridges between a 0D dispersed structure and a 1D continuous wire and thus provide optimal solutions requiring high surface-to-volume ratio and strong mechanical properties. However, current methods are mostly focusing on the architectures with the size of droplets smaller than that of fibers; the relatively thick barrier of fibers usually limits the rate of diffusion from inner droplets to the outer environment. Here, we report a hybrid method combining microfluidics and electrospinning to fabricate nanofibers with microdroplets encapsulated in them.

Elucidating Electrocatalytic Oxygen Reduction Kinetics via Intermediates by Time-Dependent Electrochemiluminescence.

Facile evaluation of oxygen reduction reaction (ORR) kinetics for electrocatalysts is critical for sustainable fuel-cell development and industrial H O production. Despite great success in ORR studies using mainstream strategies, such as the membrane electrode assembly, rotation electrodes, and advanced surface-sensitive spectroscopy, the time and spatial distribution of reactive oxygen species (ROS) intermediates in the diffusion layer remain unknown. Using time-dependent electrochemiluminescence (Td-ECL), we report an intermediate-oriented method for ORR kinetics analysis.

Nebulization of risedronate alleviates airway obstruction and inflammation of chronic obstructive pulmonary diseases via suppressing prenylation-dependent RAS/ERK/NF-κB and RhoA/ROCK1/MLCP signaling.

Background: Chronic obstructive pulmonary disease (COPD) is a progressive disorder that causes airway obstruction and lung inflammation. The first-line treatment of COPD is the bronchodilators of β2-agonists and antimuscarinic drugs, which can help control the airway obstruction, but the long-term use might render the drug tolerance. Bisphosphonates are widely used in osteoclast-mediated bone diseases treatment for decades.

Graphene quantum dots induce cascadic apoptosis interaction with proteins associated with anti-oxidation after endocytosis by .

, the pathogen causing African sleeping sickness (trypanosomiasis) in humans, causes debilitating diseases in many regions of the world, but mainly in African countries with tropical and subtropical climates. Enormous efforts have been devoted to controlling trypanosomiasis, including expanding vector control programs, searching for novel anti-trypanosomial agents, and developing vaccines, but with limited success. In this study, we systematically investigated the effect of graphene quantum dots (GQDs) on trypanosomal parasites and their underlying mechanisms.

Nrf2 Regulates Oxidative Stress and Its Role in Cerebral Ischemic Stroke.

Cerebral ischemic stroke is characterized by acute ischemia in a certain part of the brain, which leads to brain cells necrosis, apoptosis, ferroptosis, pyroptosis, etc. At present, there are limited effective clinical treatments for cerebral ischemic stroke, and the recovery of cerebral blood circulation will lead to cerebral ischemia-reperfusion injury (CIRI). Cerebral ischemic stroke involves many pathological processes such as oxidative stress, inflammation, and mitochondrial dysfunction.

TYK2 correlates with immune infiltration: A prognostic marker for head and neck squamous cell carcinoma.

Tyrosine kinase 2 (TYK2) is a member of the Janus kinase (JAK) family and is involved in immune and inflammatory signaling. TYK2 is overexpressed in several types of cancers and promotes the invasion and proliferation of cancer cells. Nevertheless, the roles of TYK2 in the prognosis and immune infiltration of head and neck squamous cell carcinoma (HNSCC) remain to be elucidated.

ATG5 Knockdown Attenuates Ischemia‒Reperfusion Injury by Reducing Excessive Autophagy-Induced Ferroptosis.

Autophagy has been described to be both protective and pathogenic in cerebral ischemia/reperfusion (I/R) injury. The underlying association between autophagy and ferroptosis in ischemic stroke has not yet been clearly investigated. The purpose of this study was to explore the role of autophagy-related gene 5 (ATG5) in experimental ischemic stroke.

A nanoelectrode-based study of water splitting electrocatalysts.

The development of low-cost and efficient catalytic materials for key reactions like water splitting, CO reduction and N reduction is crucial for fulfilling the growing energy consumption demands and the pursuit of renewable and sustainable energy. Conventional electrochemical measurements at the macroscale lack the potential to characterize single catalytic entities and nanoscale surface features on the surface of a catalytic material. Recently, promising results have been obtained using nanoelectrodes as ultra-small platforms for the study of the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) on innovative catalytic materials at the nanoscale.

MicroRNA in adenoid cystic carcinoma (Review).

Adenoid cystic carcinoma (ACC) usually arises in the salivary glands, and is a rare tumor, accounting for 1% of all head and neck cancer cases. According to estimates, there are 3‑4.5 cases of ACC for every one million individuals.

Voltammetric Study and Modeling of the Electrochemical Oxidation Process and the Adsorption Effects of Luminol and Luminol Derivatives on Glassy Carbon Electrodes.

Luminol is one of the most widely used electrochemiluminescence (ECL) reagents, yet the detailed mechanism and kinetics of the electrochemical oxidation of luminol remain unclear. We propose a model that describes the electrochemical oxidation of luminol as multiple electron transfer reactions followed by an irreversible chemical reaction, and we applied a finite element method simulation to analyze the electron transfer kinetics in alkaline solutions. Although negligible at higher pH values, the adsorption of luminol on the glassy carbon electrode became noticeable in a solution with pH = 12.

Dinuclear mono-bridged or polymeric lanthanide complexes from one ligand: structural transformation and chiral induction.

We designed and synthesized a semi-rigid bis-tridentate ligand which could undergo a -to- conformational transition when coordinated onto lanthanum ions through the rotation of the single bond on the central terphenyl bridge. By adjusting the metal/ligand ratio, a single-ligand bridged dinuclear complex La and an infinitely extending two-dimensional layered metal organic polymer (La) can be obtained. Through the induction of the chiral auxiliary ligand , these two achiral assemblies could both be transformed into the chiral mononuclear three-component complex La.

Construction of artificial neural network diagnostic model and analysis of immune infiltration for periodontitis.

Periodontitis is a chronic inflammatory disease leading to tooth loss in severe cases, and early diagnosis is essential for periodontitis prevention. This study aimed to construct a diagnostic model for periodontitis using a random forest algorithm and an artificial neural network (ANN). Gene expression data of two large cohorts of patients with periodontitis, GSE10334 and GSE16134, were downloaded from the Gene Expression Omnibus database.

Effects of Heart Rate Variability (HRV) Biofeedback for Women Undergoing First-time In Vitro Fertilization and Embryo Transfer.

Context: Patients receiving in vitro fertilization and embryo transfer (IVF-ET) treatments can be anxious and depressed and have other negative emotions. Psychological interventions might improve the clinical pregnancy rate of infertile patients. Heart rate variability (HRV) biofeedback can be an effective technique to treat anxiety and stress symptoms.

Immune responses of hemocytes in the blood clam Tegillarca granosa in response to in vivo Vibrio harveyi infection.

Aquaculture of the blood clam Tegillarca granosa accounts for approximately 50% of Arcidae (ark shell) production in China. Vibrio infection severely threatens the sustainability of the clam aquaculture industry. Exposure to Vibrio induces an immune response in blood clams.

A multicenter study of bodily distress syndrome in Chinese outpatient hospital care: prevalence and associations with psychosocial variables.

Background: Bodily distress syndrome (BDS) is a new, empirical-based diagnosis of functional somatic symptoms. This study aimed to explore the prevalence of BDS and its association with psychosocial variables in a Chinese clinical population.

Methods: A multicentre cross-sectional study of 1269 patients was conducted in 9 different Chinese tertiary outpatient hospitals.

Understanding chemical enhancements of surface-enhanced Raman scattering using a Raman bond model for extended systems.

In this work, we extend a previously developed Raman bond model to periodic slab systems for interpreting chemical enhancements of surface-enhanced Raman scattering (SERS). The Raman bond model interprets chemical enhancements as interatomic charge flow modulations termed Raman bonds. Here, we show that the Raman bond model offers a unified interpretation of chemical enhancements for localized and periodic systems.

Phenylethanoid and Phenylmethanoid Glycosides from the Leaves of and Their Bioactivities.

The phytochemical study on the leaves of , which have been used as Ku-Ding-Cha, led to the isolation and identification of three new phenylethanoid glycosides and three new phenylmethanoid glycosides, named ligurobustosides R (), R (), R (), S (), S (), and S (), and five reported phenylethanoid glycosides (-). In the bioactivity test, ()-osmanthuside B () displayed strong fatty acid synthase (FAS) inhibitory activity (IC: 4.55 ± 0.

PEDOT/PVC-modified amperometric carbon electrodes for acetylcholine detection.

We present here new amperometric electrodes for the selective and quantitative detection of acetylcholine. The detection was achieved based on the electrodeposition of a carbon electrode with poly(3,4-ethylenedioxythiophene) (PEDOT) followed by the drop-casting of an ionophore-doped poly(vinyl) chloride (PVC) membrane. This work paves the way for future applied research to study neurological disorders.

L. Alleviates Apple Replant Disease by Suppressing .

has often been isolated from replanted apple roots, suggesting that it is associated with apple replant disease. The mechanism underlying the ability of the mixed cropping of apple trees with L. to alleviate apple replant disease remains unclear.