Association between metabolic score for visceral fat and obstructive sleep apnea: a cross-sectional study.

Background: Previous studies have established a connection between obesity and obstructive sleep apnea (OSA), novel surrogate markers of adipose accumulation may serve as more critical and reliable factors for consideration. Consequently, this study aims to explore and elucidate the correlation between metabolic score for visceral fat (METS-VF) and OSA.

Methods: In this cross-sectional study, the data from the National Health and Nutrition Examination Survey (NHANES) during the period from 2013 to 2020 were adopted.

Curcumin analog C16 attenuates bone cancer pain induced by MADB 106 breast cancer cells in female rats and inhibits the CREB/NLGN2 signaling axis by targeting CaMKⅠα.

Bone cancer pain (BCP) is one of the most severe complications faced by patients with cancer; however, current pharmacological options are limited. Curcumin has been demonstrated to possess anti-inflammatory and analgesic properties; however, our preliminary research found that the analgesic efficiency of curcumin is not high in BCP. Consequently, curcumin analogs have emerged as a significant focus of our research.

Negative correlation between cardiometabolic index and testosterone in male adults.

Background: Insulin resistance (IR) is closely correlated with a deficiency or decrease of testosterone levels in males. Cardiometabolic index (CMI) is correlated with various diseases correlated with IR. The primary objective of this study is to explore the correlation between CMI and testosterone levels in male adults.

Leveraging artificial intelligence for predicting spontaneous closure of perimembranous ventricular septal defect in children: a multicentre, retrospective study in China.

Background: Perimembranous ventricular septal defect (PMVSD) is a prevalent congenital heart disease, presenting challenges in predicting spontaneous closure, which is crucial for therapeutic decisions. Existing models mainly rely on structured echocardiographic parameters or restricted data. This study introduces an artificial intelligence (AI)-based model, which uses natural language processing (NLP) and machine learning with the aim of improving spontaneous closure predictability in PMVSD.

Tyrosol promotes skin flap survival by downregulating the p38/NF-κB signaling pathway.

Skin flaps are often used to repair wounds and improve a patient's appearance, particularly after severe burns. Although skin flaps are widely used, they are prone to necrosis, which poses a major clinical challenge. Tyrosol is a natural phenolic antioxidant found in olive oil that has anti-inflammatory, anti-apoptotic, antioxidant, and pro-angiogenic properties.

Clinical evaluation of bispectral index-guided closed-loop infusion of propofol for preschool children: A multi-center randomized controlled study.

Importance: The closed-loop infusion system can automatically adjust and maintain the depth of anesthesia by using the propofol target-controlled infusion (TCI) model under the feedback guidance of the bispectral index (BIS).

Objective: To evaluate the safety and superiority of closed-loop TCI of propofol guided by BIS during maintenance of generalized intravenous anesthesia for preschool children.

Methods: A total of 120 children aged 1-6 years were enrolled and were divided into a closed-loop feedback group (Group C) and an open-loop manual control group (Group O), with 60 participants in each group.

Kaempferol promotes flap survival by inhibiting ferroptosis and inflammation through network pharmacology and in vivo experiments.

Skin flap transplantation is a primary method for wound repair; however, postoperative skin flap necrosis remains a significant challenge. Kaempferol, a flavonol abundant in various foods, exhibits diverse pharmacological effects. This study investigated the potential targets of kaempferol for treating skin flap ischemia-reperfusion (I/R) injury through network pharmacology and molecular docking, followed by in vivo validation.

Catheter Ablation of Idiopathic Left Anterior Fascicular Ventricular Arrhythmias: Predicting Origin Sites via Mapping and Electrocardiography.

Background: Idiopathic ventricular arrhythmias (VAs) arising from the left anterior fascicle (LAF) are uncommonly seen, and their characteristics still need to be sufficiently investigated. This study aimed to conclude these VAs' characteristics and explore efficient ablation strategies.

Methods: Data were analyzed from 118 patients undergoing successful catheter ablation for LAF VAs.

Global trends in depressive disorder prevalence and DALYs among young populations: a comprehensive analysis from 1990 to 2021.

To analyze the trend changes in the disease burden of depressive disorder (DD) among youth and adolescents aged 10 to 29 years globally from 1990 to 2021 to provide a theoretical basis for the prevention and treatment of DD in young populations. Utilizing data from the Global Burden of Disease Study 2021, prevalence rates and disability-adjusted life years (DALYs) were employed as indicators. Trends in the disease burden of DD among global youth aged 10 to 29 years from 1990 to 2021 were analyzed with joinpoint regression models.

Deep learning models for MRI-based clinical decision support in cervical spine degenerative diseases.

Purpose: The purpose of our study is to develop a deep learning (DL) model based on MRI and analyze its consistency with the treatment recommendations for degenerative cervical spine disorders provided by the spine surgeons at our hospital.

Methods: In this study, MRI of patients who were hospitalized for cervical spine degenerative disorders at our hospital from July 2023 to July 2024 were primarily collected. The dataset was divided into a training set, a validation set, and an external validation set.

Maternal multivitamin supplementation mitigates the risk of fetal congenital heart disease associated with high indoor total volatile organic compounds exposure in east china: a case-control study.

Background: Congenital heart disease (CHD) is a common birth defect. Our previous studies suggest that indoor air pollution, especially total volatile organic compounds (TVOCs), may increase fetal CHD risk, whereas vitamin and folic acid (FA) supplements in early pregnancy might offer protection against CHD. However, limited research has explored whether FA or multivitamin supplementation can mitigate the effects of TVOCs exposure on CHD.

Baicalin improves isoproterenol-induced cardiac remodeling by regulating the Nrf2-dependent signaling pathway.

Background: Cardiovascular disease carries the highest mortality rate among diseases, and pharmacological interventions have limited efficacy. Baicalin (Bai) promotes biological metabolic processes, eliminates oxygen free radicals, and is anti-inflammatory. This study aimed to investigate the effect of Bai on the cardiac injury model induced by isoproterenol in mice.

Glycyrrhizin Attenuates White Matter Injury by Inhibiting Neuroinflammation through the HMGB1/TLR4 Pathway.

White matter injury (WMI) is a common complication of preterm birth, potentially resulting in long-term behavioral and motor abnormalities. The objective of this study is to investigate the neuroprotective effects of glycyrrhizin (GLY) on WMI, and try to elucidate the potential mechanisms. In vivo chronic hypoxia-induced WMI mouse model and in vitro oxygen-glucose deprivation (OGD) induced WMI cell model were established, and the effects of GLY on WMI were explored through multiple assays, such as western blotting, immunofluorescence, immunohistochemistry, behavioral experiments, real-time quantitative polymerase chain reaction (RT-qPCR), transmission electron microscope (TEM), molecular docking, and bioinformatics analysis.

Chondrocyte-targeted bilirubin/rapamycin carrier-free nanoparticles alleviate oxidative stress and modulate autophagy for osteoarthritis therapy.

Osteoarthritis (OA) is a prevalent chronic disease, characterized by the destruction of joint cartilage and synovitis, affects over 7 % of people worldwide. Disease-modifying treatments for OA still face significant challenges. Chondrocytes, as the exclusive cellular component of articular cartilage, play a pivotal role in synthesizing the intricate matrix of cartilage, thereby assuming a critical responsibility in facilitating its renewal and repair processes.

Neuroepithelial cell transforming 1 as a key regulator in non-small cell lung cancer: unveiling causal links and therapeutic potentials.

Background: High incidence and mortality rates underscore lung cancer as a significant global health issue. Understanding the molecular mechanisms driving its progression is crucial for developing effective treatments. This study explores a potential molecular regulator that may contribute to the progression of non-small cell lung cancer (NSCLC) by utilizing bioinformatics analyses and laboratory experiments, aiming to provide insights that could inform future therapeutic strategies.

Empagliflozin promotes skin flap survival by activating AMPK signaling pathway.

Flaps are widely used in surgical wound repair, yet distal necrosis poses a significant postoperative challenge, stemming from potential factors such as inadequate blood perfusion, inflammation, ischemia/reperfusion (I/R) injury, mitochondrial impairment, and subsequent ferroptosis. Empagliflozin (EMPA), a sodium-glucose cotransporter 2 inhibitor, has pharmacological activities that promote angiogenesis, mitophagy, and inhibit inflammation, I/R injury, and ferroptosis. However, it is unclear whether EMPA can enhance flap survival.

Pericardial-Esophageal Fistula After Combined Ablation and Left Atrial Appendage Occlusion Procedure for Atrial Fibrillation.

Pericardial-esophageal fistula is a rare complication after radiofrequency ablation for atrial fibrillation. A 52-year-old man developed pneumopericardium, which was revealed by echocardiogram and computed tomography, after a combined ablation and left atrial appendage occlusion procedure for atrial fibrillation. He was diagnosed with a pericardial-esophageal fistula and underwent surgical pericardial and mediastinal drainage tube placement.

Relationship Between Preoperative Serum Albumin and Uric Acid and One-year Cure Rate in Patients With Herpes Zoster.

Background: Herpes zoster (HZ) is a common condition that causes severe pain mostly in middle-aged and older adults. It is currently treated with a combination of medication and surgery. However, some patients do not experience complete pain relief even after surgery and often experience a period of mild pain until a complete cure.

Intratumoral and peritumoral radiomics based on ultrasound for the differentiation of follicular thyroid neoplasm.

Background: Although ultrasound (US) has been widely adopted as the preferred imaging modality for thyroid nodule evaluation, its reliability in distinguishing follicular adenomas from adenocarcinomas based on US features has been a subject of debate. The primary objective of our study was to comprehensively evaluate the efficacy of US-derived intratumoral and peritumoral radiomics in preoperatively differentiating follicular thyroid adenomas from adenocarcinomas, thereby contributing to the ongoing discussion regarding this challenging distinction.

Methods: In total, 195 patients who were pathologically diagnosed with thyroid follicular neoplasm were retrospectively enrolled in this study.

Disulfiram and cancer immunotherapy: Advanced nano-delivery systems and potential therapeutic strategies.

The initial focus of the clinical application of disulfiram was its efficacy in treating alcoholism. However, recent research has revealed its potential as an anti-tumor agent and even as an enhancer of cancer immunotherapy. Disulfiram has received safety approval from the FDA, indicating its safety advantages over other substances used for disease treatment.

FGF20 promotes spinal cord injury repair by inhibiting the formation of necrotic corpuscle P-MLKL/P-RIP1/P-RIP3 in neurons.

The disruption of the local microenvironment subsequent to spinal cord injury (SCI) leads to a substantial loss of neurons in the affected region, which is a major contributing factor to impaired motor function recovery in patients. Fibroblast growth factor 20 (FGF20) is a neurotrophic factor that plays a crucial role in neuronal development and homeostasis. In this study, the recombinant human FGF20 (rhFGF20) was found to mitigate the process of necroptosis in a mouse model of SCI, thereby reducing neural functional deficits and promoting SCI repair.

Structure-activity relationship and in silico docking analysis of dicarboximide fungicides on 17β-hydroxysteroid dehydrogenase 1 of human, rat, and pig.

Dicarboximide fungicides, including captafol, captan, cyclohexylthiophthalimide, folpet, and procymidone, represent a distinct category of fungicides. 17β-Hydroxysteroid dehydrogenase 1 (17β-HSD1) catalyzes the conversion of estrone to estradiol in mammals. Yet, the impact of these fungicides on 17β-HSD1 activity remains unknown.

Cyclopiazonic acid suppresses the function of Leydig cells in prepubertal male rats by disrupting mitofusin 1-mediated mitochondrial function.

This research investigated the impact of cyclopiazonic acid (CPA), a mycotoxin, on the function of progenitor Leydig cells (PLCs) in prepubertal male rats, focusing on its potential disruption of mitochondrial integrity through mitofusin 1 (MFN1) modulation. In vivo, Sprague Dawley rats received CPA (0.2, 1, 5 mg/kg/day) via gavage from postnatal days 21-28 to evaluate PLC function and mitochondrial morphology using serum hormone levels, histology, qPCR, and Western blot analyses.