Publications by authors named "Fengyun Zhang"

Objectives: To investigate temporal trends in childhood and adolescent overweight/obesity in Jiangsu Province, China, evaluating the effects of age, period, and birth cohort.

Design: Cross-sectional study.

Sample: Participants were 210,168 students aged 6-17 years from the five waves of the consecutive cross-sectional Jiangsu provincial surveillance project in 2017-2021.

View Article and Find Full Text PDF

Brain-inspired neuromorphic computing has emerged as a promising solution to overcome the energy and speed limitations of conventional von Neumann architectures. In this context, in-memory computing utilizing memristors has gained attention as a key technology, harnessing their non-volatile characteristics to replicate synaptic behavior akin to the human brain. However, challenges arise from non-linearities, asymmetries, and device variations in memristive devices during synaptic weight updates, leading to inaccurate weight adjustments and diminished recognition accuracy.

View Article and Find Full Text PDF
Article Synopsis
  • Understanding the differences in human brain development involves studying various cellular and genetic factors, particularly in the prefrontal cortex (PFC) of primates like macaques and mice.
  • The research found that while the overall cellular makeup of the cortex is similar across species, there are significant evolutionary changes in the properties of progenitor cells, particularly in humans.
  • Key human-specific markers like ITGA2 enhance progenitor cell growth and neuron formation, with changes in gene regulation linked to factors such as intelligence and neuropsychiatric conditions.
View Article and Find Full Text PDF
Article Synopsis
  • A study conducted in Shanghai from 2021 to 2023 involving 5,612 children explored the impact of air pollution on vision loss, with each child undergoing multiple eye tests.
  • Researchers classified the changes in children's vision using statistical models and examined how exposure to various air pollutants impacted their visual development and impairment outcomes.
  • The findings indicated that higher levels of certain pollutants (like PM, O, and SO) increased the risk of poor vision trajectories, particularly among females and older children with normal vision at the start of the study.
View Article and Find Full Text PDF
Article Synopsis
  • The review highlights the importance of accurately assessing obesity in children and adolescents, focusing on the relationship between body composition indicators and BMI.
  • It analyzed data from 28 studies, finding that body fat percentage (%BF) and fat mass (FM) generally have a strong correlation with BMI, though consistency varies across different measurements.
  • The study recommends using multiple body composition indicators, alongside BMI, for a more effective evaluation of childhood obesity to support better public health strategies.
View Article and Find Full Text PDF

Glucagon-like peptide-1 (GLP-1) as a multifunctional hormone is secreted mainly from enteroendocrine L-cells, and enhancing its endogenous secretion has potential benefits of regulating glucose homeostasis and controlling body weight gain. In the present study, a novel polysaccharide (h-DHP) with high ability to enhance plasma GLP-1 level in mice was isolated from Dendrobium huoshanense protocorm-like bodies under the guidance of activity evaluation. Structural identification showed that h-DHP was an acidic polysaccharide with the molecular weight of 1.

View Article and Find Full Text PDF

The code of industrial management software typically features few system API calls and a high number of customized variables and structures. This makes the similarity of such codes difficult to compute using text features or traditional neural network methods. In this paper, we propose an FSPS-GNN model, which is based on graph neural networks (GNNs), to address this problem.

View Article and Find Full Text PDF

Introduction: The aim of this cross-sectional study was to investigate the association between breakfast patterns and executive function among adolescents in Shanghai, China.

Methods: In 2022, we randomly recruited 3,012 adolescents aged 12-13 years from all administrative districts in Shanghai. Breakfast information was collected by parents using a one-day recall method.

View Article and Find Full Text PDF

Purpose: The aim of this study was to explore the relationship between inflammatory cytokines and the risk of heart failure (HF) readmission in patients with heart failure with preserved ejection fraction (HFpEF).

Patients And Methods: We enrolled 429 patients with HFpEF admitted to the cardiology department in our hospital from January 2020 to July 2022. The patients were divided into the readmission or non-readmission groups according to whether they were readmitted for heart failure within 1 year of discharge.

View Article and Find Full Text PDF

Ethnopharmacological Relevance: Ganoderma lucidum, a renowned tonic traditional Chinese medicine, is widely recognized for the exceptional activity in soothing nerves and nourishing the brain. It has been extensively employed to alleviate various neurological disorders, notably Parkinson's disease (PD).

Aim Of The Study: To appraise the antiparkinsonian effect of GAA, the main bioactive constituent of G.

View Article and Find Full Text PDF

An amyloid-β (Aβ) fibril is a vital pathogenic factor of Alzheimer's disease (AD). Aβ fibril disintegrators possess great potential to be developed into novel anti-AD agents. Here, a ligand fishing method was employed to rapidly discover Aβ fibril disintegrators from using Aβ fibril-immobilized magnetic beads, which led to the isolation of six Aβ fibril disintegrators including ganodermanontriol, ganoderic acid DM, ganoderiol F, ganoderol B, ganodermenonol, and ergosterol.

View Article and Find Full Text PDF

Drug-drug interactions (DDIs) play a central role in drug research, as the simultaneous administration of multiple drugs can have harmful or beneficial effects. Harmful interactions lead to adverse reactions, some of which can be life-threatening, while beneficial interactions can promote efficacy. Therefore, it is crucial for physicians, patients, and the research community to identify potential DDIs.

View Article and Find Full Text PDF

The effect of functionalization of modified silica (FMS) surfaces on the adsorption behaviors for CH, CO and the mixture have been studied by combining a grand canonical Monte Carlo (GCMC) and molecular dynamics (MD) methods. The isotherms, gas distribution, sorption sites, isosteric heat, interaction energy and adsorption selectivity for CO/CH mixture are computed and discussed. And the effects of pressure and temperature on adsorption behavior are also studied.

View Article and Find Full Text PDF

Cancer recurrence is one of the primary causes of patient mortality following treatment, indicating increased aggressiveness of cancer cells and difficulties in achieving a cure. A critical step to improve patients' survival is accurately predicting recurrence status and giving appropriate treatment. Whole Slide Images (WSIs) are a common type of image data in the field of digital pathology, containing high-resolution tissue information.

View Article and Find Full Text PDF

The current study utilizes a comprehensive network pharmacology and metabolomics analysis to investigate the mechanism of action of Ma-Mu-Ran Antidiarrheal Capsules (MMRAC) for the treatment of ulcerative colitis (UC). In this study, we established a mouse model of UC using dextran sulfate sodium. Colonic tissues were collected from mice and then subjected to hematoxylin and eosin staining, as well as histopathological analysis, to assess the therapeutic effect of MMRAC.

View Article and Find Full Text PDF

Ethnopharmacological Relevance: Parkinson's disease (PD) is the second neurodegenerative disease that lacks effective treatments. Buddlejasaponin IVb (BJP-IVb) is the main bioactive component of herbs in genus Clinopodium which display antioxidative, anti-inflammatory and neuroprotective activities. However, the role of BJP-IVb in PD still remains unknown.

View Article and Find Full Text PDF

School bullying is a worldwide problem. Although previous studies examined the association between different lifestyle behaviors and bullying victimization, the complex co-occurrence of these behaviors was not identified, and their association with the risk of being bullied remains unclear. We aimed to identify the behavioral patterns of adolescents and to explore their association with bullying victimization.

View Article and Find Full Text PDF

Purpose: To investigate the relationship between the incidence of atrial fibrillation (AF) recurrence and the levels of the systemic immune-inflammatory index (SII, platelet × neutrophil/lymphocyte ratio) in patients with AF and diabetes mellitus (DM) undergoing after radiofrequency catheter ablation (RFCA).

Patients And Methods: Preoperative SII levels were determined in AF patients with DM undergoing RFCA. Restricted cubic splines were used to determine the correlation between SII and the risk of AF recurrence.

View Article and Find Full Text PDF
Article Synopsis
  • * Different strains of Spirulina exhibit varying abilities to remove heavy metals, with strains YCX2643 and CLQ1848 demonstrating the highest removal efficiencies for chromium (VI) at 86.5% and 83.7%, respectively.
  • * The study used techniques like FTIR and SEM to analyze how chromium (VI) interacts with Spirulina, revealing that specific cellular components contribute to the strains' higher effectiveness in adsorption and biotransformation of heavy metals.
View Article and Find Full Text PDF
Article Synopsis
  • - The study focused on the prognostic significance of KRAS mutations in colon cancer, analyzing data from 412 KRAS-mutant and 644 KRAS wild-type patients to determine survival outcomes and risk levels.
  • - A 36-gene prognostic signature was created that effectively categorized KRAS-mutant patients into high and low-risk groups, revealing that high-risk patients had worse outcomes.
  • - The researchers identified FMNL1 as a potential drug target and proposed three therapeutic agents for high-risk KRAS-mutant colon cancer, suggesting a pathway for personalized treatment strategies.
View Article and Find Full Text PDF

Self-harm in young people is common, and previous studies have shown that insufficient sleep or depression was associated with self-harm. However, the joint association of insufficient sleep and depression with self-harm is unknown. We employed representative population-based data from the "Surveillance for Common Disease and Health Risk Factors Among Students in Jiangsu Province 2019" project.

View Article and Find Full Text PDF

Xixin-Ganjiang Herb Pair (XGHP), a classic combination treatment to warm the lungs and dissolve phlegm, is widely used in the treatment of various pulmonary diseases. Chronic obstructive pulmonary disease (COPD) refers to a group of chronic obstructive airway diseases that can seriously harm human health. However, the effective components, targets, and pathways that underlie XGHP in the treatment of COPD remain unclear.

View Article and Find Full Text PDF

Purpose: To describe the study design, methodology, and cohort profile of the Eastern China Student Health and Wellbeing Cohort Study. The cohort baseline includes (1) targeted disease (myopia, obesity, elevated blood pressure, and mental health) and (2) exposures (individual behaviors, environment, metabolomics, and gene and epigenetics).

Participants: Annual physical examination, questionnaire-based survey, and bio-sampling have been carried out in the study population.

View Article and Find Full Text PDF

Acute enteritis (AE) is a type of digestive disease caused by biochemical factors that irritate the intestinal tract or pathogenic bacteria that infect it. In China, Ma-Mu-Ran Antidiarrheal Capsules (MMRAC) have been applied against diarrhea caused by AE and bacillary dysentery for many years, but the underlying mechanisms of their beneficial effects are not known. In the present study, network pharmacology and metabolomics were performed to clarify the active ingredients of MMRAC and explore the specific mechanism of MMRAC on AE mice.

View Article and Find Full Text PDF