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Progresses on Personalized Nutritional Evaluation and Recommendation

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Journal of Animal Science and Biotechnology 2010年第3期1卷 182-193页

作者： Gang Lin Chuang Liu Huaijun Zhou Shuo Feng Yiqiang Chen Luoyun Fang Guoyao Wu Jing Zhang Shiyan Qiao junjun wang State Key Laboratory of Animal Nutrition College of Animal Science and Technology China Agricultural University Beijing 100193 China Department of Poultry Science and Faculty of Genetics Texas A&M University College Station TX 77843 USA Department of Statistics Texas A&M University College Station TX 77843 USA Department of Animal Science Beijing University of Agriculture Beijing 102206 China Department of Animal Science and Faculty of Nutrition Texas A&M University College Station TX 77843 USA Department of Animal Science College of Animal Science and Veterinary Medicine Jilin University Changchun JiLin 130062 China

Health is maintained by a state of dynamic homeostasis in which nutrient intake and ex- penditure are of good balance. Therefore, it is important to know exactly the nutritional value of food sources, as well as the nutritional requirements of individuals, in order to achieve optimal nutrition. Considering the interaction between diet and individual back- ground, nutritional evaluation and recommendation has become a complicate issue needing further investigations. While traditional nutrition research has made significant progress in population nutrition, modern nutrition research is now becoming possible to focus on personalized nutrition in health promotion, disease prevention, performance improvement, and risk assessment of individual with the development of emerging omics technologies. This review tried to summarize the methods used in nutritional evaluation and recom- mendation as well as their applications. Though personal nutrition evaluation and recommendation are still not well-established, utilization of these advanced technologies may expand our knowledge in bioavailability and bioefficacy of diet ingredients, pathophysiological changes in response to dietary intervention, as well as nutrition-associated disease biomarkers discovery, and thus contributing to personalized nutrition.

关键词： nutritional evaluation nutritional recommendation personalized nutrition

Copper-induced formation of heterostructured Co_(3)O_(4)/CuO hollow nanospheres towards greatly enhanced lithium storage performance

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Chinese Chemical Letters 2024年第2期35卷 594-598页

作者： junjun Zhang Huiying Lu Tianhao Yao Xin Ji Qingmiao Zhang Lingjie Meng Jianmin Feng Hongkang wang College of Geography & Environment Xianyang Normal UniversityXianyang 712000China State Key Lab of Electrical Insulation and Power Equipment Center of Nanomaterials for Renewable Energy (CNRE)School of Electrical EngineeringXi'an Jiaotong UniversityXi'an 710049China School of Chemistry Xi'an Key Laboratory of Sustainable Energy Material Chemistryand Instrumental Analysis CenterXi'an Jiaotong UniversityXi'an 710049China

We report a facile template-free fabrication of heterostructured Co_(3)O_(4)/CuO hollow nanospheres using pre-synthesized Co/Cu-glycerate as conformal precursor.The introduction of copper nitrate in the solvothermal reaction system of glycerol/isopropanol/cobalt nitrate readily induces the conversion from solid Co-glycerate to hollow Co/Cu-glycerate nanospheres,and the effect of the Co/Cu atomic ratio on the structure evolution of the metal glycerates as well as their corresponding oxides were investigated.When examined as anode materials for lithium-ion batteries,the well-defined Co_(3)O_(4)/CuO hollow nanospheres with Co/Cu molar ratio of 2.0 demonstrate excellent lithium storage performance,delivering a high reversible capacity of 930 mAh/g after 300 cycles at a current density of 0.5 A/g and a stable capacity of 650 mAh/g after 500 cycles even at a higher current density of 2.0 A/g,which are much better than their counterparts of bare CuO and Co_(3)O_(4).The enhanced lithium storage performance can be attributed to the synergistic effect of the CuO and Co_(3)O_(4)heterostructure with hollow spherical morphology,which greatly enhances the charge/electrolyte transfer and effectively buffers the volume changes upon lithiation/delithiation cycling.

关键词： Lithium-ion batteries Co/Cu-glycerate Hollow nanospheres Co_(3)O_(4)/CuO heterostructure Electrochemical properties

Enhancement of CH_(3)CO^(*) adsorption by editing d-orbital states of Pd to boost C–C bond cleavage of ethanol eletrooxidation

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Science China Chemistry 2024年第2期67卷 696-704页

作者： Yuchen Qin Fengqi wang Pei Liu Jinyu Ye Qian wang Yao wang Guangce Jiang Lijie Liu Pengfang Zhang Xiaobiao Liu Xin Zheng Yunlai Ren junjun Li Zhicheng Zhang College of Sciences Henan Agricultural UniversityZhengzhou450000China Tianjin Key Laboratory of Molecular Optoelectronic Sciences Department of ChemistrySchool of ScienceTianjin University&Collaborative Innovation Center of Chemical Science and EngineeringTianjin300072China College of Chemistry and Chemical Engineering Xiamen UniversityXiamen361005China Department of Analysis Sinopec Engineering Group Luoyang R&D Center of TechnologyLuoyang471000China School of Chemical and Material Engineering Jiangnan UniversityWuxi214211China Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology Liaocheng UniversityLiaocheng252000China

Improving the complete ethanol electrooxidation on Pd-based catalysts in alkaline media has drawn widely attention due to the high mass energy density.However,the weak adsorption energy of CH_(3)CO^(*) on Pd restricts the C–C bond cleavage.Inspired by the molecular orbital theory,we proposed the d-state-editing strategy to construct more unoccupied d-states of Pd for the enhanced interaction with CH_(3)CO^(*) to break C–C bonds.As expected,the reduced number of e_g electrons and more unoccupied d-states of Pd successfully formed on as-prepared porous Rh Au–Pd Cu nanosheets(PNSs).Theoretical calculations show that the optimized d-states of Rh Au–Pd Cu PNS can effectively improve the adsorption of CH_(3)CO^(*) and drastically reduce the energy barrier of C–C bond cleavage,thus boosting the complete oxidation of ethanol.The charge ratio of C_1 pathway on Rh Au–Pd Cu PNSs is 51.5%,more than 2 times higher than that of Pd NSs.Our finding provides an innovative perspective for the design of highly-efficient noble-based electrocatalysts.

关键词： C–C bond cleavage CH_(3)CO^(*)adsorption unoccupied d-states ethanol oxidation reaction RhAu–PdCu porous nanosheets

MAUN:Memory-Augmented Deep Unfolding Network for Hyperspectral Image Reconstruction

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IEEE/CAA Journal of Automatica Sinica 2024年第5期11卷 1139-1150页

作者： Qian Hu Jiayi Ma Yuan Gao junjun Jiang Yixuan Yuan Electronic Information School Wuhan UniversityWuhan 430072China School of Computer Science and Technology Harbin Institute of TechnologyHarbin 150001China Department of Electronic Engineering Chinese University of Hong KongHong Kong 999077China

Spectral compressive imaging has emerged as a powerful technique to collect the 3D spectral information as 2D measurements.The algorithm for restoring the original 3D hyperspectral images(HSIs)from compressive measurements is pivotal in the imaging process.Early approaches painstakingly designed networks to directly map compressive measurements to HSIs,resulting in the lack of interpretability without exploiting the imaging priors.While some recent works have introduced the deep unfolding framework for explainable reconstruction,the performance of these methods is still limited by the weak information transmission between iterative stages.In this paper,we propose a Memory-Augmented deep Unfolding Network,termed MAUN,for explainable and accurate HSI reconstruction.Specifically,MAUN implements a novel CNN scheme to facilitate a better extrapolation step of the fast iterative shrinkage-thresholding algorithm,introducing an extra momentum incorporation step for each iteration to alleviate the information loss.Moreover,to exploit the high correlation of intermediate images from neighboring iterations,we customize a cross-stage transformer(CSFormer)as the deep denoiser to simultaneously capture self-similarity from both in-stage and cross-stage features,which is the first attempt to model the long-distance dependencies between iteration stages.Extensive experiments demonstrate that the proposed MAUN is superior to other state-of-the-art methods both visually and metrically.Our code is publicly available at https://***/HuQ1an/MAUN.

关键词： Deep folding iteration

艾叶复方精油乳对脂溢性脱发相关致病菌抑制作用研究

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江西中医药大学学报 2024年第1期36卷 98-101页

作者：洪石希杨思杨辉张浩朗张芹钟澜王俊军熊耀坤江西中医药大学药学院南昌330004

目的:研究艾叶复方精油乳对脂溢性脱发相关致病菌的抑菌效果。方法:采用牛津杯法和肉汤稀释法研究艾叶复方精油乳对脂溢性脱发相关致病菌(金黄色葡萄球菌、痤疮丙酸杆菌、糠秕马拉色菌)的抑菌圈大小及最小抑菌浓度。结果:艾叶复方中药... 详细信息

目的:研究艾叶复方精油乳对脂溢性脱发相关致病菌的抑菌效果。方法:采用牛津杯法和肉汤稀释法研究艾叶复方精油乳对脂溢性脱发相关致病菌(金黄色葡萄球菌、痤疮丙酸杆菌、糠秕马拉色菌)的抑菌圈大小及最小抑菌浓度。结果:艾叶复方中药精油乳对金黄色葡萄球菌、糠秕马拉色菌、痤疮丙酸杆菌MIC值分别为0.101、0.101、0.203 mg/mL,抑菌圈大小分别为(16.33±1.53)mm、(13.00±1.73)mm、(11.00±0.45)mm。结论:艾叶复方精油乳对脂溢性脱发相关致病菌有抑制作用,进而缓解脂溢性脱发。

关键词：艾叶复方精油乳脂溢性脱发糠秕马拉色菌抑菌

Structural characterization and hypoglycemic activity of a polysaccharide isolated from the root of ophiopogon japonicus

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Structural characterization and hypoglycemic activity of a p...

Ba^(2+)/Ca^(2+)co-crosslinked alginate hydrogel filtration membrane with high strength,high flux and stability for dye/salt separation

中国生物化学与分子生物学会第十届会员代表大会暨全国学术...

作者： Jia Tang junjun wang Xiaoming Chen Jianxin Lu Institute of Glycobiological Engineering/Zhejiang Provincial Key Laboratory of Medical Genetics Wenzhou Medical College

Diabetes is the third most life threatening disease whose mortality is right after cancer and cardiovascular disease. Research and development of drugs against diabetes and its complications have been getting more and more attentions, and the search for appropriate hypoglycemic agents has recently focused on many plants used in traditional medicine. Ophiopogon japonicus(Thunb.) Ker-Gawl,widely distributed in South-east Asia,is a traditional Chinese medicine used to treat cardiovascular and chronic inflammatory diseases for thousands of years.The polysaccharides isolated from the roots of phiopogon japonicus have been reported to exhibit a variety of biological activities,including

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Chinese Chemical Letters 2024年第5期35卷 320-324页

作者： Ningning Gao Yue Zhang Zhenhao Yang Lijing Xu Kongyin Zhao Qingping Xin Junkui Gao junjun Shi Jin Zhong Huiguo wang SINOPEC Research Institute of Petroleum Processing CO. LTD.Beijing 100083China State Key Laboratory of Separation Membranes and Membrane Processes/National Centre for International Joint Research on Separation Membranes Tiangong UniversityTianjin 300387China

Alginate is a natural polysaccharide polymer.Hydrogel filtration membranes prepared from alginate show excellent fouling resistance and controllable separation performance,but poor mechanical properties limit the use of algae hydrogels.In this study,Ba^(2+)/Ca^(2+)co-crosslinked alginate(Ba/CaAlg)hydrogel membrane was prepared by cross-linking sodium alginate with a blend aqueous solution of barium ions and calcium ions,and the membrane was applied to the separation of dyes/salts from dyeing wastewater.Compared with the CaAlg membrane,the Ba/CaAlg hydrogel membrane exhibited more stable structure,and the mechanical properties and salt tolerance of the membrane were significantly improved.The flux of Ba/CaAlg membrane for methyl blue/sodium chloride mixed solution reached 43.5 L m^(−2) h^(−1),which was significantly higher than that of CaAlg membrane.Besides,the Ba/CaAlg membrane showed higher dye rejection(>99.6%)and lower salt rejection(<8.2%).The structure of Ba/CaAlg membrane was preliminarily simulated by molecular dynamics,and the pore size and distribution of the membrane were calculated.The Ba/CaAlg membrane has a broad application prospect in dyes/salts separation.

关键词： Alginate Filtration membrane Ba^(2+)/Ca^(2+)ion crosslinking Dye/salt separation Molecular dynamic simulation Hydrogel

Analysis of Drug Medical Insurance Access Pricing Based on the Perspective of Binary Equilibrium

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Asian Journal of Social Pharmacy 2024年第2期19卷 117-125页

作者： Zhang junjun wang Shuling School of Business Administration Shenyang Pharmaceutical UniversityShenyang 110016China

Objective To study the influencing factors in the process of national medical insurance negotiation and drug pricing from the dualistic equilibrium perspective,and to provide reference for the harmonious management of drug pricing in China.Methods Through the literature analysis and policy review,the pricing subject,pricing basis and price control system in the pricing process of medical-accessed medicines were analyzed from the perspective of binary equilibrium and harmonious management.Results and Conclusion It is found that four balances in the drug pricing process,two balances in pricing basis and three balances in price control system need to be considered,respectively.Drug pricing is the key content of national medical insurance access,which is also the hotspot of the policy in the pharmaceutical fields in recent years.Drug pricing not only reflects the value of drugs,but also reflects a lot of top-level designs of binary equilibriums in medical insurance policy.While the rational design of drug pricing requires the joint efforts of the government,pharmaceutical companies and relevant experts to comprehensively consider many equilibriums,so as to improve the relevant systems.

关键词： medical insurance access drug pricing binary equilibrium

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临床血脂检测新技术及其应用进展

中华检验医学杂志 2023年第7期46卷 660-666页

作者：吴嘉汪俊军南京大学医学院附属金陵医院解放军东部战区总医院检验科南京210002

垂直密度梯度离心、核磁共振波谱分析、电喷雾差分电迁移率分析、液相色谱串联质谱等临床血脂检测新技术、新方法日益成熟,促进了低密度脂蛋白、高密度脂蛋白颗粒浓度及脂蛋白亚型相关参数等新项目在动脉粥样硬化性心血管疾病风险评估... 详细信息

垂直密度梯度离心、核磁共振波谱分析、电喷雾差分电迁移率分析、液相色谱串联质谱等临床血脂检测新技术、新方法日益成熟,促进了低密度脂蛋白、高密度脂蛋白颗粒浓度及脂蛋白亚型相关参数等新项目在动脉粥样硬化性心血管疾病风险评估、调脂治疗疗效监测等方面的临床应用与推广。该文分析与总结了近年上述血脂检测新技术、新方法的研究进展,希望能为临床个体化、精准化的血脂管理工作提供新思路。

关键词：动脉粥样硬化性心血管疾病核磁共振波谱法质谱分析法风险评估血脂管理