Knowledge, attitudes, and practice toward sarcopenia among maintenance dialysis patients in Anhui, China.

Background: To explore the knowledge, attitudes, and practice (KAP) toward sarcopenia among maintenance dialysis (MHD) patients in Anhui.

Methods: This multicenter cross-sectional study was conducted in November 2022 among MHD patients in the Anhui Province, China. A self-administered questionnaire was used to collect their demographic characteristics and KAP toward sarcopenia.

Depression as a risk factor for osteoporosis independent of sarcopenia in hemodialysis patients: findings from a multicenter cross-sectional study.

Background: Osteoporosis and sarcopenia frequently occur in patients with end-stage renal disease undergoing hemodialysis (HD), and depression is also a common mental health issue in this population. Despite the prevalence of these conditions, the interrelationships among them remain poorly understood in HD patients.

Methods: In this multicenter cross-sectional study, 858 HD patients from 7 dialysis centers were recruited.

High serum CA19-9 predicts severe cholecystitis in calculous cholecystitis patients.

Background: CA19-9 is a classical tumor marker and plays an important role in the diagnosis of biliary and pancreatic cancer. However, a few cases reported that the tumor maker CA19-9 is abnormally elevated in patients with calculous cholecystitis, but the relation between severity of calculous cholecystitis and serum CA19-9 level are still unknown.

Methods: Total 105 calculous cholecystitis patients from first hospital were collected and divided into high serum CA19-9 group(high group, n = 35) and normal serum CA19-9 group(normal group, n = 70).

Catechin-Based Polyphenol Nanoparticles Ameliorated Ferroptosis to Alleviate Brain Injury after Intracerebral Hemorrhage.

Spontaneous intracerebral hemorrhagic stroke (ICH) is a highly aggressive disease, with a high incidence and mortality rate. Iron deposition following ICH leads to oxidative damage and motor dysfunction, significantly impacting the overall quality of life for those affected. Here, a polyphenolic nanomedicine, catechin-based polyphenol nanoparticles surface-modified by thiol-terminated poly(ethylene glycol) (CNPs@PEG), was developed through the oxidative polymerization and self-assembly of catechin, a natural compound in tea.

Masquelet technique combined with concentrated growth factors for the reconstruction of rabbit mandibular marginal bone defect.

Objective: Both the Masquelet technique (MT) and concentrated growth factors (CGF) reduce early graft loss and improve bone regeneration. This study aims to explore the efficacy of combining MT with CGF for mandibular defect repair by characterizing the induced membrane and assessing in vivo osteogenesis.

Materials And Methods: Three experimental groups were compared: negative control (NC), MT, and Masquelet combined with CGF (MTC).

The association between radiotherapy and the prognosis of follicular lymphoma patients with different characteristics in the rituximab era: a cohort study based on Surveillance, Epidemiology and End Results.

This retrospective cohort study examined the association between radiotherapy and prognosis in follicular lymphoma (FL) patients, with stratification by age, Ann Arbor stage, primary tumor site, surgical status, and grade. Using data from the SEER database, we employed Cox proportional hazards and competing risk models to assess the impact of radiotherapy on overall survival (OS) and cancer-specific survival (CSS) in 7,551 FL patients. The association between radiotherapy and second primary cancer (SPC) was explored using Logistic regression model.

Jinbei oral liquid for idiopathic pulmonary fibrosis: a randomized placebo-controlled trial.

The traditional Chinese medicine compound preparation known as Jinbei Oral Liquid (JBOL) consists of 12 herbs, including Astragalus membranaceus (Fisch.) Bge, Codonopsis pilosula (Franch.) Nannf, et al.

Ptosis Correction Through Anterior Displacement of Levator Aponeurosis Within the Corneal Region.

Background: Upper eyelid ptosis is a common aesthetic concern among Asian patients, resulting in a tired and drowsy appearance that affects their attractiveness. The levator advancement technique is widely used for ptosis correction; however, achieving precise results remains challenging.

Objectives: This study introduces a modified approach to improve the accuracy of levator aponeurosis advancement by focusing on precise measurements and anterior displacement within a defined corneal range.

Colonoscopic administration of probiotics to treat irritable bowel syndrome with predominant diarrhea: a randomized placebo-controlled clinical trial.

Background: To investigate the effects of colonoscopic administration of probiotics on patients with irritable bowel syndrome with predominant diarrhea (IBS-D) by a single-center, randomized-controlled trial.

Methods: Consecutive outpatients at the First Affiliated Hospital of Fujian Medical University who met the Rome IV diagnostic criteria for IBS-D (n = 22) and healthy subjects (n = 10) from January 2017 to January 2018 were enrolled. IBS-D patients were randomly divided into either the probiotics or the placebo group.

LINC00626 drives tamoxifen resistance in breast cancer cells by interaction with UPF1.

Although tamoxifen is commonly utilized as adjuvant therapy for Estrogen Receptor alpha (ERα)-positive breast cancer patients, approximately 30-50% of individuals treated with tamoxifen experience relapse. Therefore, it is essential to investigate additional factors besides ERα that influence the estrogen response. In this study, cross-analysis of databases were performed, and the results revealed a significant association between LINC00626 and ERα signaling as well as increased expression levels of this gene in tamoxifen-resistant cells.

Identification of molecular characteristics in polycystic ovary syndrome using single-cell and transcriptome analysis.

Polycystic Ovary Syndrome (PCOS) is a complex endocrine disorder affecting women of childbearing age, and we aimed to reveal its underlying molecular mechanisms. Gene expression profiles from GSE138518 and GSE155489, and single-cell RNA sequencing (scRNA-seq) data from PRJNA600740 were collected and subjected to bioinformatics analysis to identify the complex molecular mechanisms of PCOS. The expression of genes was detected by RT-qPCR.

Photoacoustic Imaging with Attention-Guided Deep Learning for Predicting Axillary Lymph Node Status in Breast Cancer.

Rationale And Objectives: Preoperative assessment of axillary lymph node (ALN) status is essential for breast cancer management. This study explores the use of photoacoustic (PA) imaging combined with attention-guided deep learning (DL) for precise prediction of ALN status.

Materials And Methods: This retrospective study included patients with histologically confirmed early-stage breast cancer from 2022 to 2024, randomly divided (8:2) into training and test cohorts.

Nurse-Led Service Model for Outpatient Pain-Free Management Under Anesthesiologist Supervision: A Single Center, Observational Study in China.

Background: The efficacy of establishing an intensification outpatient center for diagnostic and treatment endoscope services has been documented, but its practical implementation remains limited. Presently, there are two models for outpatient endoscope care services: the clinical specialty-based model and the solitary outpatient model. However, each model has its limitations.

Stability Study of Anticoagulant Hydrogel Coatings Toward Long-Term Cardiovascular Devices.

Implantable cardiovascular devices have revolutionized the treatment of cardiovascular diseases, yet their long-term functionality without causing thrombosis is a persistent challenge. Although the surface modification of anticoagulant coating has greatly improved the biocompatibility of the devices, its long-term stability in complex physiological environments still remains questionable. Herein, the stability of three anticoagulant hydrogel coatings, poly(2-methacryloyloxyethyl phosphorylcholine) (PMPC), poly(sodium 2-acryloyl-2-methylpropanesulfonate) (PAMPS), and poly(4-styrenesulfonate sodium) (PSS), is studied.

Rational Regulation of High-Entropy Perovskite Oxides through Hole Doping for Efficient Oxygen Electrocatalysis.

Due to the high configuration entropy, unique atomic arrangement, and electronic structures, high-entropy materials are being actively pursued as bifunctional catalysts for both the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) in rechargeable zinc-air batteries (ZABs). However, a relevant strategy to enhance the catalytic activity of high-entropy materials is still lacking. Herein, a hole doping strategy has been employed to enable the high-entropy perovskite La(CrMnFeCoNi)O to effectively catalyze the ORR and OER.

HMGB1 encapsulated in podocyte-derived exosomes plays a central role in glomerular endothelial cell injury in lupus nephritis by regulating TRIM27 expression.

Exosomes play a role in cell communication by transporting content between cells. Here, we tested whether renal podocyte-derived exosomes affect the injury of glomerular endothelial cells in lupus nephritis (LN). We found that exosomes containing high levels of high mobility group box 1 (HMGB1) were released from podocytes in patients with LN, BALB/c mice injected with pristane (which induces lupus-like disease in mice), and cultured human renal glomerular endothelial cells (HRGECs) treated with LN plasma.

Blockade of mGluR1 and mGluR5 in the lateral habenula produces the opposite effects in the regulation of depressive-like behaviors in the hemiparkinsonian rats.

Depression is one of the most common non-motor symptoms in Parkinson's disease (PD) and the hyperactivity of the lateral habenula (LHb) may contribute to depression. The present study was performed to investigate the effects and mechanisms of group I metabotropic glutamate receptors (mGluRs) in the LHb on PD-related depressive-like behaviors. Unilateral 6-hydroxydopamine lesions of the substantia nigra pars compacta (SNc) were used to establish the PD rat model.

Associations Between Prenatal Dioxin-like Polychlorinated Biphenyls Exposure and Glucocorticoid and Androgenic Hormones in Umbilical Cord Blood.

This study investigates the association between prenatal exposure to dioxin-like polychlorinated biphenyls (DL-PCBs) and glucocorticoid and androgenic hormone levels in cord blood. We analyzed cord blood samples from 500 mother-infant pairs from China (2022-2023), focusing on hormones including cortisol, cortisone, dehydroepiandrosterone (DHEA), and androstenedione. The main analysis revealed significant reductions in cortisol levels with increased exposure to PCB-77 (β = -3.

Integrated analysis of ATAC-seq and RNA-seq reveals the chromatin accessibility and transcriptional landscape of immunoglobulin a nephropathy.

Backgrounds: The association between chromatin accessibility in CD4 T cells and Immunoglobulin A nephropathy (IgAN) remains unclear.

Methods: We performed the assay for transposase accessible chromatin with sequencing (ATAC-seq) and RNA sequencing (RNA-seq) on CD4 T cells. ATAC-seq and RNA-seq were conducted to identify differentially accessible regions and differentially expressed genes (DEGs), respectively (P < 0.

Identify and analyze ferroptosis-related molecular modules and immune signatures in epilepsy using microarray-based transcriptome profiling and single-cell sequencing.

Currently, the pathogenesis of epilepsy remains poorly understood. Although there is evidence indicating that iron death might play a significant role, its molecular immunological mechanisms are largely unknown. This study was designed to analyze and explore the molecular mechanisms and immunological characteristics of iron death-related genes in epilepsy.

Percutaneous Magnetic Resonance Imaging-Guided Microwave Ablation for Patients with Cirrhosis Complicated by Small Hepatocellular Carcinoma.

Objective: To assess the technical effectiveness and therapeutic outcomes of percutaneous magnetic resonance (MR)-guided microwave ablation (MWA) in the treatment of patients with cirrhosis complicated by small hepatocellular carcinoma (HCC).

Materials And Methods: A single center retrospective analysis of consecutive cases involving 1.5T MR-guided MWA for hepatocellular carcinoma was performed.

Baseline and early changes in CT body composition can predict recurrence-free survival after radical gastrectomy: A sex-specific study.

Objective: This study aimed to explore the predictive value of baseline CT body composition and its early changes on recurrence-free survival (RFS) following radical gastrectomy, while also assessing potential sex-related differences.

Methods: We conducted a retrospective analysis of gastric cancer (GC) patients with confirmed pathology from October 2019 to May 2023. All patients underwent preoperative and postoperative CT scans to assess visceral fat area (VFA), subcutaneous fat area (SFA), skeletal muscle area (SMA), and skeletal muscle density (SMD), along with calculating their respective rates of change.

Sex- and trimester-specific impact of gestational co-exposure to organophosphate esters and phthalates on insulin action among preschoolers: Findings from the Ma'anshan birth cohort.

Introduction: Prenatal exposure to organophosphate esters (OPEs) and phthalic acid esters (PAEs) is ubiquitous among pregnant individuals. However, research exploring the relationship between prenatal co-exposure to OPEs and PAEs and childhood insulin function remains limited.

Methods: In this study, utilizing data from 2,246 maternal-fetal dyads in the Ma'anshan Birth Cohort, associations between co-exposure to OPEs and PAEs and insulin action were analyzed.