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Protective Effect of Alkaline Mineral Water on Calcium Oxalate-Induced Kidney Injury in Mice

Evidence-based complementary and alternative medicine : eCAM 2023年第1期2023卷 4559802页

作者： Lei Liu Chen Lin Xiu Li Yulan Cheng Rui Wang Chao Luo Xinyuan Zhao Zhitao Jiang Department of Pathology Affiliated Hospital of Nantong University Nantong China. Vectors and Parasitosis Control and Prevention Section Center of Disease Prevention and Control in Pudong New Area of Shanghai Shanghai China. School of Food Science and Technology Jiangnan University Wuxi China. Department of Occupational Medicine and Environmental Toxicology Nantong Key Laboratory of Environmental Toxicology School of Public Health Nantong University Nantong China. College of Mechanical and Electrical Engineering China Jiliang University Hangzhou China.

Background:Kidney stone disease induces chronic renal insufficiency by crystal-induced renal tubular epithelial cell injury. It has been reported that the prevalence of kidney stone disease is increasing, accompanied by the high recurrence rate. Alkaline mineral water has been reported to possess beneficial effects to attenuate inflammation. Here, we explored the potential protective effects and underlying mechanisms of alkaline mineral water against calcium oxalate-induced kidney injury. Methods:We performed the mice kidney stone model by administering glyoxylate at 100 mg/kg once daily for 7 days. To assess the effects of alkaline mineral water on oxalate-induced kidney injury, mice drank different water (distilled water, natural mineral water at pH = 8.0, as well as natural mineral water at pH = 9.3) for 7 days, respectively, followed by glyoxylate exposure. After collection, crystal formation, kidney injury and cell apoptosis, fibrosis, oxidative stress, as well as inflammation were measured. Results:Our results showed that glyoxylate treatment led to kidney crystal formation and fibrosis, which can be attenuated by drinking alkaline mineral water. Furthermore, alkaline mineral water also reduced kidney injury and cell apoptosis, oxidative stress, and inflammation. Conclusion:Alkaline mineral water supplement prevents progression of glyoxylate-induced kidney stones through alleviating oxidative stress and inflammation.

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Frying characteristics of beef tallow as a potential alternative for intermittent deep-fat frying

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Food Chemistry 2025年 488卷 144936页

作者： Fenfen Lei Meiyu Zheng Tianyu Zhang Timothy J. Tse Martin J.T. Reaney Shu Wang Xiaoming Jiang Bin Li Zhigang Hu Dongping He Sihong Zhang Qinfeng Zhang Li Zhou Key Laboratory of Edible Oil Quality and Safety State Administration for Market Regulation School of Food Science and Engineering Wuhan Polytechnic University Wuhan 430023 China Grain and Oil Resources Comprehensive Exploitation and Engineering Technology Research Center of State Administration of Grain College of Food Science and Engineering Wuhan Polytechnic University Wuhan 430023 China Wuhan Institute for Food and Cosmetic Control Wuhan 430012 China Department of Food and Bioproduct Science University of Saskatchewan Saskatoon SK S7N 5A8 Canada Prairie Tide Diversified Inc. Saskatoon SK S7J 0R1 Canada School of Mechanical Engineering Wuhan Polytechnic University Wuhan 430023 China Hubei Key Laboratory of Resources and Eco-Environment Geology Hubei Geological Research Laboratory Hubei Geological Bureau Wuhan 430034 China

Beef tallow is commonly used as a frying fat due to its chemical stability and flavor. However, the relationship between different food compositions on its frying performance has not been extensively explored. This study investigated the frying behavior of beef tallow used for potato sticks and chicken chunks. Results indicated that frying chicken chunks led to formation of higher polar components (70.0 %) and acid value (162.8 %), but a lower peroxide value compared to frying potato sticks. Beef tallow used for frying potato sticks resulted in an increase in benzo[ a ]pyrene formation (12.5 %) than chicken chunks (9.70 %). A slight decrease in cholesterol content was observed in both cases. While unsaturated fatty acids remained relatively stable, trans fatty acids slightly decreased during frying. In addition, fluctuated fat uptake ratios were observed in both cases. These findings offer practical insights into how food composition can affect beef tallow frying characteristics.

关键词： Benzo[a]pyrene Chicken chunks Cholesterol Fat uptake Fatty acids Physicochemical properties Potato sticks

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Metabolic characteristics of catechin (monomeric flavan-3-ols), B-type linkage flavan-3-ols and A-type linkage flavan-3-ols revealed by un-targeted and targeted metabolomics

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Food Research International 2025年

作者： Ruonan Liu Wanbing Chen Qun Lu Wolfram Weckwerth Jun Dong Yiqing Hu Rui Liu College of Food Science and Technology Huazhong Agricultural University Wu Han 430000 China Wuhan Engineering Research Center of Bee Products on Quality and Safety Control Wu Han 430000 China Institute of Fruit Tree Research Guangdong Academy of Agricultural Sciences； Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization Ministry of Agriculture and Rural Affairs； Guangdong Provincial Key Laboratory of Science and Technology Research on Fruit Trees Guangzhou 510640 China Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University) Ministry of education Wu Han 430000 China Molecular Systems Biology (MOSYS) Department of Functional and Evolutionary Ecology Faculty of Life Sciences University of Vienna Vienna Austria Vienna Metabolomics Center (VIME) University of Vienna Vienna Austria Institute for Environment and Safety Wuhan Academy of Agricultural Science Wu Han 430070 China Key Laboratory of Urban Agriculture in Central China Ministry of Agriculture and Rural Affairs Wu Han 430000 China

Flavan-3-ols are one of the most abundant dietary polyphenols, and their absorption and metabolism are vital to their healthy effect, so it is urgent to understand the metabolic characteristics of different configurations and degree of polymerizations (DPs). In this study our aim was to investigate urinary and feces excretion of flavan-3-ols to reveal their metabolism. Catechin (monomer), epicatechin-(4β-8)-catechin (B-type-dimer), epicatechin -(2β- O -7,4β-8)-catechin (A-type-dimer), and epicatechin-(4β-6)-epicatechin-(2β- O -7,4β-8)-catechin (A-type-trimer) were administered to mice. By using untargeted and targeted metabolomics it was observed that flavan-3-ols with similar DP but different linkage types were similar in metabolite recovery in urines and feces, however their constituents of metabolites were different. Phenyl-γ-valerolactones were biomarkers of catechin and B-type linkage flavan-3-ols, rather than of A-type linkage flavan-3-ols. The metabolites of A-type-dimer and A-type-trimer in urine were mainly constituted of phenolic acids. Procyanidin A1 with open C-ring was derived from A-type flavan-3-ols. In summary, phenyl-γ-valerolactones are good biomarkers for catechin and B-type linkage flavan-3-ols but not A-type linkage flavan-3-ols.

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Recursive regret matching: A general method for solving time-invariant nonlinear zero-sum differential games

arXiv

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arXiv 2020年

作者： Liao, Wei Wei, Xiaohui Lai, Jizhou Key laboratory of Fundamental Science for National Defense-Advanced Design Technology of Flight Vehicle Nanjing University of Aeronautics and Astronautics NanjingJiangsu China State Key Laboratory of Mechanics and Control of Mechanical Structures Nanjing University of Aeronautics and Astronautics NanjingJiangsu China College of Automation Engineering Nanjing University of Aeronautics and Astronautics Nanjing210001 China

In this paper, a new method is proposed to compute the rolling Nash equilibrium of the time-invariant nonlinear two-person zero-sum differential games. The idea is to discretize the time to transform a differential game into a sequential game with several steps, and by introducing state-value function, transform the sequential game into a recursion consisting of several normal-form games, finally, each normal-form game is solved with action abstraction and regret matching. To improve the real-time property of the proposed method, the state-value function can be kept in memory. This method can deal with the situations that the saddle point exists or does not exist, and the analysises of the existence of the saddle point can be avoided. If the saddle point does not exist, the mixed optimal control pair can be obtained. At the end of this paper, some examples are taken to illustrate the validity of the proposed *** Codes 91-08, 93-08 Copyright © 2020, The Authors. All rights reserved.

关键词： Game theory

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Advanced [email protected] composites: Construction and application towards environmental remediation

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Journal of Hazardous Materials 2022年 432卷

作者： Haihao Peng Weiping Xiong Zhaohui Yang Zhengyong Xu Jiao Cao Meiying Jia Yinping Xiang College of Environmental Science and Engineering Hunan University Changsha 410082 PR China Key Laboratory of Environmental Biology and Pollution Control (Hunan University) Ministry of Education Changsha 410082 PR China Hunan Modern Environmental Technology Co. Ltd Changsha 410004 PR China School of Chemistry and Food Engineering Changsha University of Science & Technology Changsha 410114 PR China

Environmental pollution has drawn forth advanced materials and progressive techniques concentrating on sustainable development. Metal-organic frameworks (MOFs) have aroused vast interest resulting from their excellent property in structure and function. Conversely, powdery MOFs in highly crystalline follow with fragility, poor processability and recoverability. Aerogels distinguished by the unique three-dimensional (3D) interconnected pore structures with high porosity and accessible surface area are promising carriers for MOFs. Given these, combining MOFs with aerogels at molecule level to obtain advanced composites is excepted to further enhance their performance with higher practicability. Herein, we focus on the latest studies on the [email protected] composites. The construction of [email protected] with different synthetic routes and drying methods are discussed. To explore the connection between structure and performance, pore structure engineering and quantitation of MOFs content are outlined. Furthermore, various types of [email protected] composites and their carbonized derivatives are reviewed, as well as the applications of [email protected] for environmental remediation referring to water purification and air clearing. More importantly, outlooks towards these emerging advanced composites have been presented from the perspective of practical application and future development.

关键词： Metal-organic frameworks Aerogel Composites Environmental remediation

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Corrigendum to "The ETT2 transcriptional regulator EivF affects the serum resistance and pathogenicity of avian pathogenic Escherichia coli'" [Microb. Pathog. 161 (2021) 105261]

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Microbial pathogenesis 2022年 165卷 105283页

作者： Dandan Fu Jiaxuan Li Jianmei Wu Ying Shao Xiangjun Song Jian Tu Kezong Qi Anhui Province Key Laboratory of Veterinary Pathobiology and Disease Control College of Animal Science and Technology Anhui Agricultural University Hefei Anhui 230036 PR China Anhui Province Engineering Laboratory for Animal Food Quality and Bio-safety College of Animal Science and Technology Anhui Agricultural University Hefei 230036 PR China. Anhui Province Engineering Laboratory for Animal Food Quality and Bio-safety College of Animal Science and Technology Anhui Agricultural University Hefei 230036 PR China. Electronic address: tujian1980@***. Anhui Province Engineering Laboratory for Animal Food Quality and Bio-safety College of Animal Science and Technology Anhui Agricultural University Hefei 230036 PR China. Electronic address: qkz@***.

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Ketyl Radical Anion Mediated Radical Polymerization and Anionic Ring-Opening Polymerization to Give Polymers with Low Molecular Weight Distribution

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Angewandte Chemie 2023年第31期135卷

作者： Yu-Jiao Chen Liang-Tao Wu Tai-An Li Meng-Qin Pu Prof. Xiao-Li Sun Prof. Hongli Bao Prof. Wen-Ming Wan College of Environment and Resources Engineering Research Center of Polymer Green Recycling of Ministry of Education Fujian Key Laboratory of Pollution Control & Resource Reuse Fujian Normal University Fuzhou 350007 P. R. China Key Laboratory of Coal to Ethylene Glycol and Its Related Technology State Key Laboratory of Structural Chemistry Center for Excellence in Molecular Synthesis Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou 350002 P. R. China College of Chemistry and Materials Science Fujian Normal University Fuzhou 350007 P. R. China

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Novel SiO2 nanoparticle-decorated BiOCl nanosheets exhibiting high photocatalytic performances for the removal of organic pollutants

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Chinese Journal of Catalysis 2019年第8期40卷 1212-1221页

作者： Changlin Yu Hongbo He Xingqiang Liu Julan Zeng Zhen Liu School of Environmental Science and Engineering Guangdong Provincial Key Laboratory of Petrochemical Pollution Process and ControlGuangdong University of Petrochemical TechnologyMaoming 525000GuangdongChina School of Materials Science and Engineering Sun Yat-sen UniversityGuangzhou 510275GuangdongChina School of Chemical Engineering and Technology Sun Yat-sen UniversityZhuhai 519082GuangdongChina School of Environmental Science and Engineering Key Laboratory of Estuarine Ecological Security and Environmental HealthXiamen University Tan Kah Kee CollegeZhangzhou 363105FujianChina School of Chemisry and Food Engineering Changsha University of Science and TechnologyChangsha 410114China

Novel SiO2/BiOCl composites were fabricated by decorating BiOCl nanosheets with SiO2 nanoparticles via a simple hydrothermal process. The as-prepared pure BiOCl and SiO2/BiOCl composites were intensively characterized by various techniques such as XRD, FT-IR, SEM/TEM, BET, UV-vis, DRS, XPS, and photocurrent measurements. The SiO2/BiOCl composite nanosheets displayed high photocatalytic activity and excellent stability in the degradation of organic pollutants such as phenol, bisphenol A (BPA), and rhodamine B (RhB). With respect to those over bare BiOCl, the degradation rates of RhB, BPA, and phenol over 1.88% SiO2/BiOCl increased 16.5%, 29.0%, and 38.7%, respectively. Radical capturing results suggested that h^+ is the major reactive species and that hydroxyl (·OH) and superoxide (·O2^-) radicals could also be involved in the degradation of organic pollutants. The enhanced photocatalytic performances of SiO2/BiOCl composites can be mainly attributed to the improved texture and the formation of intimate SiO2/BiOCl interfaces, which largely promoted the adsorption of organic pollutants, enhanced the light harvesting, and accelerated the separation of e^– and h^+.

关键词： SiO2/BiOCl Nanosheets Organic pollutant Photocatalysis Interface

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PSXIII-32 Effects of rumen-protected niacin on dry mater intake, rumination, and milk production in multiparous Holstein dairy cow during transition period

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J Anim Sci 2019年第SUPPL 3期97卷 365-365页

作者： Naren Gaowa Erdan Wang Shengli Li Zhijun Cao Yachun Wang Jun Zhang Yajing Wang State Key Laboratory of Animal Nutrition Beijing Engineering Technology Research Center of Raw Milk Quality and Safety Control College of Animal Science and Technology China Agricultural University State Key Laboratory of Animal Nutrition College of Animal Science and Technology China Agricultural University College of Animal Science and Technology China Agricultural University

The dairy cows decrease dry mater intake (DMI) before calving and are frequently in negative energy balance after calving. The objective of this study was to investigate the effect of rumen-protected niacin (NA) on DMI, rumination, and milk production in multiparous Holstein dairy cows during transition period. Eighteen multiparous Holstein dairy cows were allocated into 3 groups: (1) control diet (Con; n = 6), not supplemented with NA, (2) supplemented diet 1 (NA1; supplemented with 20 g NA/cow daily, n = 6), and (3) supplemented diet 2 (NA2; supplemented with 40 g NA/cow daily, n = 6). Experimental stage was from 49 d before calving until 21 d after calving. Daily TMR intake was monitored by Roughage Intake control System, and daily rumination time was monitored by Hr-Tag rumination monitoring system and milk yield was recorded every day after calving. Blood samples were collected on d -49, -35, -21, -14, -7, 1, 3, 7, 14, 21, and 28 relative to parturition for quantifying concentrations of neuropeptide Y (NPY) and orexin A (OXA). The 20 g/day NA feeding increased DMI during transition period (P < 0.05). The concentrations of NPY and OXA, which are the intake related hormones, were significant higher in NA1 than the other two groups in the first two weeks after calving (P < 0.05). Moreover, the daily rumination time in NA1 was significantly higher than the control group from two weeks before calving to the first week after calving (P < 0.01). The 20 g/day NA feeding significantly increased milk yield (P < 0.05) compared to control group in early lactation. Overall, our study demonstrated that 20 g/day NA feeding could improve DMI and production in fresh cows, while those improvements were not detected with 40 g/day NA feeding.

关键词： rumen-protected niacin multiparous Holstein dairy cow transition period

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Weighted Linear Multiple Kernel Learning for Saliency Detection 2nd

Weighted Linear Multiple Kernel Learning for Saliency Detect...

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2nd EAI International Conference on Robotic Sensor Networks, ROSENET 2018

作者： Zhou, Quan Wu, Jinwen Fan, Yawen Zhang, Suofei Wu, Xiaofu Zheng, Baoyu Jin, Xin Lu, Huimin Latecki, Longin Jan National Engineering Research Center of Communications and Networking Nanjing University of Posts and Telecommunications Nanjing China State Key Laboratory for Novel Software Technology Nanjing University Nanjing China College of Information Engineering China University of Geosciences Wuhan China School of Internet of Things Nanjing University of Posts and Telecommunications Nanjing China National Engineering Research Center of Communications and Networking Nanjing University of Posts and Telecommunications Nanjing China Department of Cyber Security Beijing Electronic Science and Technology Institute Beijing China CETC Big Data Research Institute Co. Ltd. Guizhou Guiyang China Department of Mechanical and Control Engineering Kyushu Institute of Technology Kitakyushu Japan Department of Computer and Information Sciences Temple University PhiladelphiaPA United States

ISBN: (纸本)9783030177621

This paper presents a novel saliency detection method based on weighted linear multiple kernel learning (WLMKL), which is able to adaptively combine different contrast measurements in a supervised manner. Three commonly used bottom-up visual saliency operations are first introduced, including corner-surround contrast (CSC), center-surround contrast (CESC), and global contrast (GC). Then these contrast measures are fed into our WLMKL framework to produce the final saliency map. We show that the assigned weights for each contrast feature maps are always normalized in our WLMKL formulation. In addition, the proposed approach benefits from the advantages of the contribution of each individual contrast operation, and thus produces more robust and accurate saliency maps. The extensive experimental results show the effectiveness of the proposed model, and demonstrate the combination is superior to individual subcomponent. © 2020, Springer science and Business Media Deutschland GmbH. All rights reserved.

关键词： Center-surround contrast Corner-surround contrast Global contrast Multiple kernel learning Saliency detection

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