Prognostic value of nutritional changes in older patients following transcatheter aortic valve replacement.

Objectives: Nutritional status, as one of the core characteristics of frailty, the impact of its changes on clinical outcomes in older patients following transcatheter aortic valve replacement (TAVR) remains unclear.

Design: A retrospective cohort study.

Setting: This study included a total of 781 patients who underwent TAVR at West China Hospital between 2012 and 2022.

Greater neural pattern similarity to the native language is associated with better novel word learning.

Introduction: Previous neuroimaging studies on bilingualism revealed that individuals tend to apply their native-language (L1) neural strategies to second language (L2) learning and processing. Nevertheless, it is still unclear how the utilization of the L1 neural strategies affects visual word learning in a new language.

Methods: To address this question, the present study scanned native Chinese speakers while performing implicit reading tasks before 9-day form-meaning learning in Experiment 1 and before 12-day comprehensive word learning in Experiment 2.

The impact of high-risk cytogenetic abnormalities in extramedullary multiple myeloma in the era of novel agents: insights from a multicenter study.

Purpose: This study aimed to examine the impact of high-risk cytogenetic abnormalities (HRA) on the survival outcomes of multiple myeloma patients with extramedullary disease (EMD) in the era of novel agents, utilizing the largest dataset of extramedullary multiple myeloma patients in China.

Methods: This study included a total of 371 patients with EMD, comprising 113 patients with de novo EME and 258 patients with EMB.

Results: Patients with one HRA and those with ≥ 2 HRA demonstrated significantly worse overall survival (OS) (P < 0.

Detection of Circulating Tumor Cells in the Prognostic Significance of Patients With Breast Cancer: A Retrospective Study.

Background: Breast cancer (BC) is an aggressive tumor. Circulating tumor cells (CTCs) are a potential biomarker for the prognosis of cancer patients. This study aimed to explore the prognostic significance of CTCs in patients with BC.

CFTR represses a PDX1 axis to govern pancreatic ductal cell fate.

Inflammation, acinar atrophy, and ductal hyperplasia drive pancreatic remodeling in newborn cystic fibrosis (CF) ferrets lacking a functional cystic fibrosis conductance regulator (CFTR) channel. These changes are associated with a transient phase of glucose intolerance that involves islet destruction and subsequent regeneration near hyperplastic ducts. The phenotypic changes in CF ductal epithelium and their impact on islet function are unknown.

Thermally and Electrically Regulated Plasmonic Devices Based on VO-Covered Gold Nanoplate Arrays with SiO Interface Layer for Large Plasmon Shifts.

Integrating metal nanoparticles with vanadium dioxide (VO) is an effective means to realize active plasmonic regulation which has great application potential in optical devices that respond in real-time to external stimuli. However, the high temperature necessary for VO growth severely reshapes the metal nanoparticles, causing reduced refractive index (RI) sensitivity and degraded modulation performance. Herein, we construct a large-area dynamically tunable plasmonic system composed of a VO-covered array of hexagonal gold nanoplates (AuNPLs).

Abdominal obesity: A lethal factor in elderly male osteoporosis patients - insights from NHANES.

Background And Aim: This study aims to investigate the relationship between A Body Shape Index (ABSI) Z-score and all-cause mortality among osteoporotic patients using data from the National Health and Nutrition Examination Survey (NHANES).

Methods And Results: We analyzed NHANES data from 2005 to 2010, 2013 to 2014, and 2017 to 2018, focusing on individuals aged 50 and above with complete bone mineral density (BMD) data. The ABSI Z-score, calculated by adjusting waist circumference (WC) for height and weight, was used to independently assess abdominal fat beyond Body Mass Index (BMI).

Displaced dorsal rim fragment in distal radius fracture: what is the size threshold for compromise?

Introduction: This study aimed to explore the effect of displaced dorsal rim fragments under defined size threshold on the clinical outcome.

Materials And Methods: Forty patients with an acute distal radius fracture accompanied by a dorsal rim fragment comprising less than 10% of the radiocarpal articular surface were included in the study. The size of the dorsal rim fragment was measured by axial CT scans and three-dimensional (3D) CT scans, and the correlation between these two methods was analyzed to evaluate the reliability of axial CT scan measurements.

1D Flat Bands in Phosphorene Nanoribbons with Pentagonal Nature.

Materials with flat bands can serve as a promising platform to investigate strongly interacting phenomena. However, experimental realization of ideal flat bands is mostly limited to artificial lattices or moiré systems. Here, a general way is reported to construct 1D flat bands in phosphorene nanoribbons (PNRs) with a pentagonal nature: penta-hexa-PNRs and penta-dodeca-PNRs, wherein the corresponding 1D flat bands are directly verified by using angle-resolved photoemission spectroscopy.

[Passivation of Cadmium and Arsenic in Acidified Paddy Soil by Calcium Fertilizer with Biochar-ferromanganese Composites].

Due to the aggravation of atmospheric nitrogen and sulfur deposition and the unreasonable application of fertilizer, soil acidification is becoming increasingly serious. In heavy metal-contaminated soils, acidification not only seriously affects fertility but also the effectiveness and sustainability of conventional passivation remediation materials such as biochar. The application of calcium fertilizer may improve soil acidification, alleviate the aging of biochar materials in soil, and improve its remediation ability to composite polluted soil.

Therapeutic Potential of IL-37 in Cervical Cancer: Suppression of Tumour Progression and Enhancement of CD47-Mediated Macrophage Phagocytosis.

As a promising therapeutic approach, immunotherapy is being extensively investigated in cervical cancer. Although immunotherapy has been validated to improve progression-free survival and overall survival in clinical trials, the overall response rate for cervical cancer remains inadequate, necessitating further improvement. Interleukin (IL)-37, an emerging immunomodulator, exhibits antitumour potentials by inhibiting tumour progression and regulating tumour-associated macrophage recognition.

Vertical distribution and influencing factors of soil PAHs under different ecosystem habitats in the Liaohe River Estuary Wetlands, Northeastern China.

The vertical distribution, sources and influencing factors of polycyclic aromatic hydrocarbons (PAHs) in soil across ecosystem habitats were investigated around the Liaohe River Estuary (LRE) Wetland. The concentration of ƩPAHs ranged from 41.0 to 435.

N-3 Fatty Acid Supplementation in Mothers and Infants for Childhood Psychomotor and Cognitive Development: An Updated Systematic Review and Meta-Analysis.

Long-chain n-3 polyunsaturated fatty acid (PUFA) consumption in maternal and infants has been positively associated with cognitive and visual development. Tails even meta-analysis showed mixed results. To evaluate the effects of maternal and infant n-3 PUFA supplementation on childhood psychomotor and cognitive development, PubMed, Embase, the Cochrane Library, PsycINFO and clinicaltrials.

131I Accumulation Due to an Intrauterine Device in a Papillary Thyroid Carcinoma Patient.

A 46-year-old woman underwent 131I radiotherapy following thyroidectomy for papillary thyroid carcinoma. Posttherapeutic 131I scintigraphy was performed 4 days later. Both attenuation-corrected and non-attenuation-corrected 131I tomography images elucidated an intrauterine device with avid 131I uptake in her uterus.

Effects of 1-Deoxynojirimycin Extracts of Mulberry Leaves on Oxidative Stress and the Function of the Intestinal Tract in Broilers Induced by HO.

The poultry industry struggles with oxidative stress affecting gut health and productivity. This study examined using 1-Deoxynojirimycin (DNJ) extracts from mulberry leaves as an antioxidant in broilers feed to combat this issue. We divided 240 broilers, aged 16 days, into six groups, including a control and groups exposed to oxidative stress through HO injections, with different supplement levels of DNJ-E (40, 80, 120, and 160 mg/kg of the basal diet) lasting until the broilers reached 42 days old.

DDX3X Activates Chondrocyte Pyroptosis to Promote Osteoarthritis Progression.

The RNA-binding protein DDX3X is associated with several biological processes including inflammation and immunity. However, the role of DDX3X in the pathology of inflammation-related osteoarthritis (OA) remains unclear. This study was to explore the action of DDX3X in the progression of OA as well as the underlying mechanisms by using RNA immunoprecipitation (RIP), Immunohistochemical (IHC) and DDX3X knockout mice, etc.

Blue Vane and Pan Traps Are More Effective for Profiling Multiple Facets of Bee Diversity in Subtropical Forests.

The choice of trap in entomological surveys affects the composition of captured insects, though previous comparative studies have been limited in the types of composition measured, and the effects of environmental context. We assessed the sampling bias of several traps commonly used in pollinator monitoring: blue, yellow, and white pan traps, and blue vane traps, towards different taxonomic and functional groups and their efficiency in measuring taxonomic, phylogenetic, and functional diversity. Analyses were performed in monoculture and mixed forests to understand the environmental context of trap efficiency.

Production and ecological function of fucoidans from marine algae in a changing ocean.

Fucoidans have multiple biological and biomedical functions, e.g., antibacterial, antiviral, immunomodulatory, inflammatory, and growth-promoting effects.

Association between bullying victimization and mental health problems among Chinese left-behind children: a cross-sectional study from the adolescence mental health promotion cohort.

Background: Left-behind children (LBC) refer to those who have been separated from at least one parent for six months or more due to parental migration for work. This phenomenon poses a significant threat to the mental health of over 61 million LBC in China. This study aims to compare the prevalence of mental health symptoms between LBC and non-left-behind children (non-LBC) and to explore the predictive effect of bullying victimization on adolescent mental health problems.