A5040945618- Image and Signal Denoising Methods
- Mathematical Analysis and Transform Methods
- Thin-Film Transistor Technologies
- Digital Filter Design and Implementation
- Silicon and Solar Cell Technologies
- Silicon Nanostructures and Photoluminescence
- Mesenchymal stem cell research
- Inflammatory Biomarkers in Disease Prognosis
- Cardiac Imaging and Diagnostics
- Cardiovascular Function and Risk Factors
- Tissue Engineering and Regenerative Medicine
- solar cell performance optimization
- MicroRNA in disease regulation
- Cardiovascular Disease and Adiposity
- Atrial Fibrillation Management and Outcomes
- Coronary Interventions and Diagnostics
- Cardiac Fibrosis and Remodeling
- Aortic Disease and Treatment Approaches
- Liver physiology and pathology
- Pulmonary Hypertension Research and Treatments
- Chaos-based Image/Signal Encryption
- Blind Source Separation Techniques
- Wound Healing and Treatments
- Heart Failure Treatment and Management
- Medicinal Plants and Bioactive Compounds
Shandong First Medical University
2021-2025
Shandong Provincial Hospital
2025
Xidian University
2013-2024
West China Hospital of Sichuan University
2018-2024
Sichuan University
2018-2024
Xi'an Shiyou University
2024
Tongji University
2011-2023
Shanghai Tenth People's Hospital
2011-2023
Affiliated Hospital of Taishan Medical University
2015-2023
Lanzhou University
2008-2023
The objective of generalized sampling expansion (GSE) is the reconstruction an unknown, continuously defined function f (t) from samples responses M linear time-invariant (LTI) systems that are each sampled using 1/Mth Nyquist rate. In this paper, we investigate GSE for lowpass and bandpass signals with multiple rates in fractional Fourier transform (FRFT) domain. First, propose improvement Papoulis' GSE, which has FRFT Based on proposed derive periodic nonuniform scheme derivative...
Diabetic nephropathy (DN) is a major complication of diabetes and represents the leading cause end-stage renal disease. Mesenchymal stem cell (MSC) treatment has been demonstrated to be effective in DN models by reducing albuminuria attenuating glomerular injury; however, limited in-depth understanding underlying mechanism lack clinical trials hinders its use. Additionally, most these experimental studies were conducted on advanced stage nephropathy, which difficult reverse consequently...
The offset linear canonical transform (OLCT) plays an important role in many fields of optics and signal processing. In this paper, we address the problem filtering reconstruction OLCT domain based on new convolution theorems. Firstly, propose product theorems for OLCT, which state that a modified ordinary time is equivalent to simple multiplication operations Fourier (FT). Moreover, it expressible by one dimensional integral easy implement designing filters. classical theorem FT shown be...
The linear canonical transform (LCT) plays an important role in many fields of optics and signal processing. Many properties for this are already known, however, the convolution theorems don't have elegance simplicity comparable to that Fourier (FT), which states two functions is product their transforms. purpose letter introduce a new structure LCT preserves theorem also easy implement designing filters. Some well-known results about FT domain, fractional (FRFT) domain shown be special...
Evidence from observational studies for the effect of tea consumption on obesity is inconclusive. This study aimed to verify causal association between and through a two-sample Mendelian randomization (MR) analysis in general population-based datasets. The genetic instruments, single nucleotide polymorphisms (SNPs) associated with habits, were obtained genome-wide (GWAS): UK Biobank, Nurses' Health Study, Professionals Follow-up Women's Genome Study. instruments was analyzed using Biobank...
The Stockwell transform (ST), which is a reversible method of time-frequency spectral representation, an extension the ideas wavelet (WT) and short-time Fourier (STFT). And yet, it represents signal just in plane, unfavorable for nonstationary signals. In this paper, new linear canonical (LCST) proposed based on specific convolution structure (LCT) domain, combination merits ST LCT to address problem. It not only characterizes time-linear frequency but more importantly, inherits advantages...
Previous studies suggested that the RhoA/ROCK pathway may contribute to vascular complications in diabetes. The present study was designed investigate whether ROCK inhibitor fasudil could prevent high glucose-induced monocyte-endothelial cells adhesion, and this related effects on endothelial cell expression of chemotactic factors, adhesion molecule-1 (VCAM-1) monocyte chemoattractant protein-1 (MCP-1).HUVECs were stimulated with glucose (HG) or HG + different concentration time....
The linear canonical transform (LCT) has been shown to be a powerful tool for optics and signal processing. In this study, the authors address problem of reconstruction from multidimensional multichannel samples in LCT domain. Firstly, they pose solve expressing kernel elementary functions. Then, propose sampling (MMS) bandlimited domain based on basis expansion an exponential function. MMS which is constructed by ordinary convolution structure can reduce effect spectral leakage easy...
Abstract Background Diabetic nephropathy (DN) is one of the most severe chronic diabetic complications and main cause end-stage renal disease. Chronic inflammation plays a key role in development DN. However, few treatment strategies are available; therefore, new effective to ameliorate DN at early stage must be identified. Methods Mesenchymal stem cells (MSCs) characterized by anti-inflammatory immune regulatory abilities. We developed rhesus macaque model administered MSCs four times over...
γδ T cells are evolutionarily conserved lymphocytes that manifest unique antitumor efficacy independent of tumor mutation burden (TMB) and conventional human leukocyte antigen (HLA) recognition. However, the dynamic changes in their cell receptor (TCR) repertoire during cancer progression treatment courses remain unclear. Here, a comprehensive characterization γδTCR repertoires performed thyroid cancers with divergent differentiation states through cross-sectional studies. The findings...
Background Plasma protein alterations may occur in patients with acute myocardial infarction (AMI). In this study, we investigated the plasma proteomics of first‐onset AMI to identify a novel diagnostic target for infarction. Methods Using case–control design, recruited 6 and age‐ sex‐matched healthy controls. Mass spectrometry was used analyze their proteomics. Additionally, enrolled 156 232 individuals validate differentially expressed proteins using ELISA. Results A total 58 were...
Foam cells have been frequently used in studies related to atherosclerosis. Traditional methods for inducing oxidized low-density lipoprotein (oxLDL) involve copper ion (Cu2+) treatment, which has inherent limitations such as prolonged oxidation times and residual ions. This study explored high-frequency ultrasound (400 kHz) an alternative method LDL oxidization. The findings demonstrated that ultrasound-oxidized (U-oxLDL) exhibited no significant differences compared copper-oxidized...
The aim of the generalized sampling expansion (GSE) is reconstruction an unknown continuously defined function <i xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">f</i> ( xmlns:xlink="http://www.w3.org/1999/xlink">t</i> ), from samples responses xmlns:xlink="http://www.w3.org/1999/xlink">M</i> linear time invariant (LTI) systems, each sampled by 1/ th Nyquist rate. In this letter, we investigate GSE in fractional Fourier transform (FRFT) domain....
Acute liver failure (ALF) is a complicated clinical syndrome associated with high mortality, transplantation as the only treatment option. Treatment of mesenchymal stem cells has shown potential therapeutic option for acute failure. However, lack random trials and large non-human primate studies makes it necessary to assess efficacy safety in clinic.We treated monkeys peripheral delivery human umbilical MSCs (hUC-MSCs) investigated role hUC-MSCs modulating progress failure.The use early...
In this paper, we propose a secure image encryption method using compressive sensing (CS) and two-dimensional linear canonical transform (2D LCT). First, the SHA256 of source is used to generate security keys. As result, suggested technique able resist selected plaintext attacks highly sensitive plain images. CS simultaneously encrypts compresses image. Using starting value correlated with sum pixels, Mersenne Twister (MT) control measurement matrix in sensing. Then, scrambled permuted by...
Linear canonical transforms (LCTs) are a family of integral with wide applications in optical, acoustical, electromagnetic, and other wave propagation problems. In this paper, we propose the random discrete linear transform (RDLCT) by randomizing kernel matrix (DLCT). The RDLCT inherits excellent mathematical properties from DLCT along some fantastic features its own. It has greater degree randomness because randomization terms both eigenvectors eigenvalues. Numerical simulations demonstrate...