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  1. 361

    Electronegative LDL from Rabbits Fed with Atherogenic Diet Is Highly Proinflammatory by Po-Yuan Chang, Jou-Hsiang Pai, Yu-Sheng Lai, Shao-Chun Lu

    Published 2019-01-01
    “…Rabbits were fed with an atherogenic diet; LDL was isolated from plasma by NaBr density gradient ultracentrifugation and was then resolved into nLDL and LDL(-) by anion-exchange chromatography. Isolated nLDL and LDL(-) were directly used or incubated with 10 μM CuSO4 for 24 h to produce copper- (Cu-) ox-nLDL and Cu-ox-LDL(-). …”
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  2. 362

    Beneficial Effects of <i>In Vitro</i> Reconstructed Human Gut Microbiota by Ginseng Extract Fermentation on Intestinal Cell Lines by Margherita Finazzi, Federica Bovio, Matilde Forcella, Marina Lasagni, Paola Fusi, Patrizia Di Gennaro

    Published 2025-01-01
    “…Remarkably, our results highlighted a significant reduction in the total ROS and a slightly reduction in the cytosolic superoxide anion content in HT-29 cells treated with bacterial metabolites deriving from ginseng extract fermentation by the whole community.…”
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  3. 363

    Structural Characterization and Antioxidant Activity in Vivo of Polysaccharides from the Leaves of Hippophae rhamnoides L. by Niannian SONG, Yuxin YI, Xiaoping ZHANG, Bo YANG, Mangsier SAINAWAER, Abuduwaili AYITUXUN

    Published 2025-02-01
    “…HRLP were extracted by water extraction and alcohol precipitation method, and homogeneous polysaccharide (HRLP-2) was obtained through DEAE-650M anion exchange column chromatography. The structure of HRLP-2 was identified based on the analysis of liquid chromatography, gas chromatography, UV, infrared spectroscopy, circular dichroism, Congo red experiment, as well as partial acid hydrolysis, periodate oxidation, and Smith degradation methods. …”
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  4. 364

    Enhancing mechanical properties of (HfMoNbZrTa)1-xNx films through multi-phase structures in substoichiometric compositions by Yiming Ruan, Jigang Xie, Lin He, Fugui Zhang, Jie Shi, Hengning Hu, Yun Chen, Rui Shu, Liuquan Yang, Hao Du

    Published 2025-01-01
    “…The evolution of film structure is highly dependent on both selection and concentration of cation and anion elements. In this work, we utilized strong nitride-forming elements (Hf, Nb, Zr, and Ta) and the weak nitride-forming element Mo as the metallic cations in a multi-principal element nitride system. …”
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  5. 365

    Structural Characterization of Foxtail Millet (<i>Setaria italica</i>) Polysaccharides and Evaluation of Its Antioxidant and Immunostimulatory Activities by Haiying Zhang, Chengyu Peng, Wei Zhang, Huatao Liu, Xiaodong Liu, Changqing Sun, Xiaoning Cao

    Published 2025-01-01
    “…Size-Exclusion Chromatography–Multi-Angle Light Scattering–Refractive Index (SEC-MALLS-RI) and high-performance anion-exchange chromatography (HPAEC) analyses revealed that FM-D1 constitutes a highly purified neutral polysaccharide exclusively composed of glucose as the sugar unit, with a molecular weight of 14.823 kDa. …”
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  6. 366

    Preparation, structural property, and antioxidant activities of a novel pectin polysaccharide from the flowers of Hibiscus syriacus Linn. by Jialong Chen, Chaojun Ye, Lu Zhang, Zhiliang Xie, Jianjun Zhu, Zhi Zhang

    Published 2025-01-01
    “…HFPS was purified using anion-exchange chromatography. Its chemical composition, monosaccharide profile, molecular weight distribution, and structural properties were elucidated through various analytical techniques.ResultsHFPS exhibited a predominant acidic monosaccharide composition, with galacturonic acid as the major constituent, indicating its pectin nature. …”
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  7. 367

    Application of amorphous zirconium (hydr)oxide/MgFe layered double hydroxides composite in fixed-bed column for phosphate removal from water by A. Nuryadin, T. Imai

    Published 2021-10-01
    “…The high phosphate adsorption capacity of the composite involves three main adsorption mechanisms, which are electrostatic attraction, inner-sphere complexation, and anion exchange, where the amorphous zirconium hydr(oxide) on the surface of the layered double hydroxides likely increased the number of active binding sites and surface area for adsorption.  …”
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  8. 368

    Tailoring high-performance bipolar membrane for durable pure water electrolysis by Weisheng Yu, Zirui Zhang, Fen Luo, Xiaojiang Li, Fanglin Duan, Yan Xu, Zhiru Liu, Xian Liang, Yaoming Wang, Liang Wu, Tongwen Xu

    Published 2024-11-01
    “…On this foundation, we tailor flexible bipolar membranes (10 ∼ 40 µm) comprising anion and cation exchange layers with an identical poly(terphenyl alkylene) polymeric skeleton. …”
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  9. 369

    Optimization of the Solid-state Fermentation Process for Morchella esculenta Fermented Wheat and Analysis of Its Nutritional Components, Physicochemical Properties and Antioxidant... by Dandan GU, Xue DONG, Jinxiu ZHANG, Xiaoru WANG, Zongshuo ZHAO, Li'an WANG

    Published 2025-02-01
    “…The total antioxidant activity, DPPH radical scavenging rate, superoxide anion radical scavenging rate, and hydroxyl radical scavenging rate of FFW increased by 41.29%, 14.54%, 490.68%, and 10.80%, respectively. …”
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  10. 370

    Blue light irradiation combined with low-temperature storage further enhances postharvest quality of strawberries through improving antioxidant defense and cell wall metabolic acti... by Wei Lu, Wanqing Li, Keke Zhao, Xiaofeng Bai, Yuchang Zhang, Qingyun Li, Zhanjun Xue, Xin-Xin Wang

    Published 2025-01-01
    “…Additionally, increases of the enzymatic activities of antioxidant defense metabolism (e.g. superoxide dismutase (SOD) and peroxidase (POD)) accompanied with decreased levels of reactive oxygen species (ROS) (e.g. superoxide anion (O2−), and hydrogen peroxide (H2O2)) and the content of secondary metabolites (e.g. ascorbic acid (AsA)) accompanied with enhanced activities of ascorbate peroxidase (APX) and glutathione reductase (GR) were found in BL irradiated postharvest strawberries at the later stages of storage. …”
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  11. 371

    Regulatory mechanism of exogenous myo-inositol improving high temperature stress tolerance of tomato seedlings by CHEN Yan, HAN Liyuan, DU Zilong, ZHU Dongxing, ZHU Weimin, ZHANG Yingying

    Published 2024-12-01
    “…Exogenous myo-inositol increased proline and soluble sugar contents and peroxidase activity, and decreased malondialdehyde, hydrogen peroxide, and superoxide anion contents in tomato seedlings at high temperature. …”
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  12. 372

    Use of Nanostructured Layered Double Hydroxides as Nanofilters in the Removal of Fe2+ and Ca2+ Ions from Oil Wells by Emmanuel K. Ephraim, Chinyere A. Anyama, Ayi A. Ayi, Jude C. Onwuka

    Published 2018-01-01
    “…The SEM micrographs of Mg-O-Al-OH and Ca-O-Al-OH layers intercalated with PO43− and/or [PO4PF6]4− anions are similar consisting of uniform nanospheres with an average size of 100 nm, while the M-O-Al-OH layer of compound 3, intercalated with SO42− anions, consists of hexagonal nanoplate crystals. …”
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  13. 373

    Evaluation of Fructooligosaccharides and Inulins as Potentially Health Benefiting Food Ingredients by HPAEC-PED and MALDI-TOF MS by Chiara Borromei, Maria Careri, Antonella Cavazza, Claudio Corradini, Lisa Elviri, Alessandro Mangia, Cristiana Merusi

    Published 2009-01-01
    “…This paper describes the complementarity of high-performance anion exchange chromatography coupled with pulsed electrochemical detection (HPAEC-PED) and matrix-assisted laser desorption/ionization mass spectrometry (MALDI-TOF-MS) to evaluate commercial available fructans (fructooligosaccharides (FOS) and inulins), having different degrees of polymerization (DP) which are usually employed by food industry as functional ingredients either for their prebiotic properties or as a fat replacer, giving a fat-like mouth feel and texture. …”
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  14. 374

    Clinical Differences between Eosinophilic and Noneosinophilic Acute Exacerbation of Chronic Obstructive Pulmonary Disease: A Multicenter Cross-Sectional Study by Guangming Dai, Yajuan Ran, Jiajia Wang, Xingru Chen, Junnan Peng, Xinglong Li, Huojin Deng, Min Xiao, Tao Zhu

    Published 2020-01-01
    “…Subsequently, multiple logistic regression analysis revealed that lymphocyte%, neutrophil% (NS%), procalcitonin (PCT), and anion gap (AG) were independently associated with blood EOS in AECOPD. …”
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  15. 375

    Development and validation of a nomogram to predict survival in septic patients with heart failure in the intensive care unit by Tong Tong, Yikun Guo, Qingqing Wang, Xiaoning Sun, Ziyi Sun, Yuhan Yang, Xiaoxiao Zhang, Kuiwu Yao

    Published 2025-01-01
    “…A nomogram model was developed to predict short-term survival probabilities, using 13 variables: age, pneumonia, endotracheal intubation, mechanical ventilation, potassium (K), anion gap (AG), lactate (Lac), activated partial thromboplastin time (APTT), white blood cell count (WBC), red cell distribution width (RDW), hemoglobin-to-red cell distribution width ratio (HRR), Sequential Organ Failure Assessment (SOFA) score, and Charlson Comorbidity Index (CCI). …”
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  16. 376

    Best1 mitigates ER stress induced by the increased cellular microenvironment stiffness in epilepsy by Hao Wu, Yicong Dong, Qiang Meng, Jingyi Jiang, Bojian Gao, Yutao Ren, Yong Liu, Huanfa Li, Changhe Wang, Hua Zhang

    Published 2025-01-01
    “…Furthermore, the calcium-activated anion channel Bestrophin 1 (Best1) mitigated ER stress induced by both the stiffer substrate and thapsigargin. …”
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  17. 377

    Cross-Stressful Adaptation to Drought and High Salinity Is Related to Variable Antioxidant Defense, Proline Metabolism, and <i>Dehydrin b</i> Expression in White Clover by Yao Ling, Duo Wang, Yan Peng, Dandan Peng, Zhou Li

    Published 2025-01-01
    “…Both salt stress and drought resulted in significant increases in electrolyte leakage and contents of superoxide anion, hydrogen peroxide, and malonaldehyde due to reduced superoxide dismutase, peroxide, and catalase, as well as key enzyme activities in the ascorbate–glutathione cycle. …”
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  18. 378

    Hydrogen production by water electrolysis: Advances, challenges and future prospects by Zheng ZHANG, Lingjun SONG

    Published 2025-02-01
    “…Moreover, research is focused on electrolyte additives, such as sulfates, carbonates, and other anionic inhibitors, to improve electrolysis efficiency and reduce corrosion. …”
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  19. 379

    Humic Acid Enhances Antioxidant and Glyoxalase Systems to Combat Copper Toxicity in Citrus by Wei-Tao Huang, Xu-Feng Chen, Wei-Lin Huang, Qian Shen, Fei Lu, Ning-Wei Lai, Jiuxin Guo, Lin-Tong Yang, Xin Ye, Li-Song Chen

    Published 2025-01-01
    “…Copper excess increased the superoxide anion production rate by 27.0% and 14.2% in leaves and by 47.9% and 33.9% in roots, the malonaldehyde concentration by 199.6% and 27.8% in leaves and by 369.4% and 77.4% in roots, and the methylglyoxal concentration by 18.2% and 6.6% in leaves and by 381.8% and 153.3% in roots, as well as the H<sub>2</sub>O<sub>2</sub> production rate (HPR) by 70.5% and 16.5% in roots, respectively, at HA0 and HA0.5. …”
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  20. 380

    A Convenient and Sensitive LC-MS/MS Method for Simultaneous Determination of Carbadox- and Olaquindox-Related Residues in Swine Muscle and Liver Tissues by Heying Zhang, Wei Qu, Yanfei Tao, Dongmei Chen, Shuyu Xie, Lingli Huang, Zhenli Liu, Yuanhu Pan, Zonghui Yuan

    Published 2018-01-01
    “…Tissue samples were extracted with 2% metaphosphoric acid in 20% methanol and cleaned up by solid-phase extraction (SPE) on a mixed-mode anion-exchange column (Oasis MAX). Analysis was performed on a C18 column by detection with mass spectrometry in the multiple reaction monitoring (MRM) mode. …”
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