Junxiang Ruan

ORCID: 0009-0008-7908-0627
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Research Areas
  • Metabolomics and Mass Spectrometry Studies
  • Traditional Chinese Medicine Analysis
  • Drug-Induced Hepatotoxicity and Protection
  • Tryptophan and brain disorders
  • Photosynthetic Processes and Mechanisms
  • Liver Disease Diagnosis and Treatment
  • Image Enhancement Techniques
  • Advanced Image Processing Techniques
  • Traditional Chinese Medicine Studies
  • Ginseng Biological Effects and Applications
  • Flavonoids in Medical Research
  • Pharmacological Effects of Natural Compounds
  • Advanced Image Fusion Techniques
  • Photoacoustic and Ultrasonic Imaging
  • Phytochemistry and Biological Activities
  • Neuroinflammation and Neurodegeneration Mechanisms
  • Metal-Catalyzed Oxygenation Mechanisms
  • ATP Synthase and ATPases Research
  • Stress Responses and Cortisol
  • Medicinal Plant Pharmacodynamics Research
  • Advanced Electron Microscopy Techniques and Applications
  • Flow Measurement and Analysis
  • Eicosanoids and Hypertension Pharmacology
  • Scheduling and Optimization Algorithms
  • Supply Chain and Inventory Management

Shanghai Normal University
2022-2024

Tsinghua University
2022-2023

University Town of Shenzhen
2022-2023

University of Southern Denmark
2022

Huawei Technologies (Sweden)
2022

University of Würzburg
2022

Guangxi Medical University
2014-2021

Guangxi Science and Technology Department
2021

Nanning Normal University
2016

This paper reviews the challenge on constrained high dynamic range (HDR) imaging that was part of New Trends in Image Restoration and Enhancement (NTIRE) workshop, held conjunction with CVPR 2022. manuscript focuses competition set-up, datasets, proposed methods their results. The aims at estimating an HDR image from multiple respective low (LDR) observations, which might suffer under-or over-exposed regions different sources noise. is composed two tracks emphasis fidelity complexity...

10.1109/cvprw56347.2022.00114 article EN 2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW) 2022-06-01

Abstract In chloroplasts, insertion of proteins with multiple transmembrane domains (TMDs) into thylakoid membranes usually occurs in a co-translational manner. Here, we have characterized protein designated FPB1 (Facilitator PsbB biogenesis1) which together previously reported factor PAM68 (Photosynthesis Affected Mutant68) is involved assisting the biogenesis CP47, subunit Photosystem II (PSII) core. Analysis by ribosome profiling reveals increased stalling when last TMD segment CP47...

10.1038/s41467-024-46863-y article EN cc-by Nature Communications 2024-04-10

Camellia chrysantha (Hu) Tuyama (CCT), an ornamental plant possessing antioxidant activity, has been infused as tea and drank for its health benefits. The components in CCT, however, had not clearly characterized. To quickly identify the constituents of a composition-activity relationship strategy based on ultra high-pressure liquid chromatography coupled with linear ion trap hybrid orbitrap mass spectrometry orthogonal partial least-squares method applied. As result, 16 variables were found...

10.1016/j.jfda.2014.02.003 article EN cc-by-nc-nd Journal of Food and Drug Analysis 2014-05-09

Chloroplast thylakoid protein rubredoxin 1 (RBD1) in Chlamydomonas and its cyanobacterial homolog RubA contain a domain. These proteins have been proposed to participate the assembly of photosystem II (PSII) at early stages. However, effects inactivation RBD1 on PSII higher plants are largely unclear. Here, we characterized an Arabidopsis rbd1 mutant detail. A drastic reduction intact complex but relatively levels intermediates including RC, pre-CP47, pre-CP43 were found rbd1. Polysome...

10.3389/fpls.2022.824358 article EN cc-by Frontiers in Plant Science 2022-02-23

Abstract As an essential intrinsic component of photosystem II (PSII) in all oxygenic photosynthetic organisms, heme-bridged heterodimer cytochrome b559 (Cyt b559) plays critical roles the protection and assembly PSII. However, underlying mechanisms Cyt are largely unclear. Here, we characterized Arabidopsis (Arabidopsis thaliana) rph1 (resistance to Phytophthora1) mutant, which was previously shown be susceptible oomycete pathogen Phytophthora brassicae. Loss RPH1 leads a drastic reduction...

10.1093/plcell/koae196 article EN The Plant Cell 2024-07-04

UPLC-Q/TOF-MS-based cell metabolomics illustrates dysfunction of multiple pathways was involved in the corticosterone-induced cytotoxicity PC12 cells.

10.1039/c5mb00642b article EN Molecular BioSystems 2016-01-01

Abstract Objectives To provide a comprehensive study of the intervention mechanism and compatible regularity Chaihu Shu Gan San (CSGS) in chronic unpredictable mild stress (CUMS)-induced depression model. Methods Ethological ELISA assay were applied to measure phenotypes after CUMS stimulate assess antidepressant activity fluoxetine, CSGS its compatibilities. The serum metabolic profile changes revealed by untargeted Q/TOF MS-based metabolomics followed multivariate statistical analysis. Key...

10.1111/jphp.13286 article EN Journal of Pharmacy and Pharmacology 2020-05-18

Transformer-based methods have shown impressive potential in many low-level vision tasks but are rarely used for low-light image enhancement (LLIE). Direct use of Transformer LLIE will bring unnatural visual effects. This phenomenon encourages us to attempt learn from the theory Retinex. After trial and analysis, we finally propose Retiformer. Retiformer decomposes images into reflectance illumination attention maps by Retinex Window Self-Attention (R-WSA). It replace element-wise...

10.1109/icassp49357.2023.10096765 article EN ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2023-05-05

To study the anti-coagulant effect and influence of danggui Sini decoction (DSD) on rat's plasma endogenous metabolites by animal experiment ¹H-NMR based metabolomics method. After intragastric administration Danggui Decoction for 7 days, Plasma thrombin time (TT) was measured. Rat metabolic fingerprint in two groups analyzed using ¹H-NMR, which principal component analysis( PCA) orthogonal partial least-squares discriminant analysis(OPLS-DA) models metabonomic analysis. Potential biomarkers...

10.4268/cjcmm20152035 article EN China Journal of Chinese Materia Medica 2015-10-15

Milletia speciosa Champ (MS), a traditional Chinese medicine, has the abilities of antistress, antifatigue, anti-oxidation and so on. In our previous study, MS was found to antidepression while underlying mechanism which needs further elucidation.Here, proton nuclear magnetic resonance (1H-NMR)-based metabonomics combined network pharmacology research approach performed investigate antidepressive act on mouse with chronic unpredictable mild stress-induced depression.Results showed that could...

10.1093/jpp/rgaa010 article EN Journal of Pharmacy and Pharmacology 2021-01-01

This paper reviews the challenge on constrained high dynamic range (HDR) imaging that was part of New Trends in Image Restoration and Enhancement (NTIRE) workshop, held conjunction with CVPR 2022. manuscript focuses competition set-up, datasets, proposed methods their results. The aims at estimating an HDR image from multiple respective low (LDR) observations, which might suffer under- or over-exposed regions different sources noise. is composed two tracks emphasis fidelity complexity...

10.48550/arxiv.2205.12633 preprint EN other-oa arXiv (Cornell University) 2022-01-01

With the development of intelligent manufacturing, managers increasingly realize that to improve efficiency production, we should not only level manufacturing technology, but also enhance ability supply chain management. In management, inventory control is always essential troubling. Because formulation optimal strategy in different scenarios very complicated, model literature often makes compromise when compared reality. This paper deals with non-stationary demand considering impact...

10.1109/wcmeim56910.2022.10021568 article EN 2022 5th World Conference on Mechanical Engineering and Intelligent Manufacturing (WCMEIM) 2022-11-18
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