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Theoretical Characteristics of Tibetan Medicine

World Journal of Traditional Chinese Medicine 2020年第4期6卷 490-499页

作者： Jing-Nan Liu Tawni Tidwell hui-hui zhao Qing-Jia Ren Meng Mao hui-Chao Wu Xiao-Han Pang Wei Chen Meng-Ling Hu Zi-Juan Zhang Da Man Xiao-Qiao Ren Li-Li Wu Tong-Hua Liu School of Traditional Chinese Medicine Beijing University of Chinese MedicineBeijingChina bInstitute of National Medicine Beijing University of Chinese MedicineBeijingChina Center for Healthy Minds University of Wisconsin‑MadisonMadisonWIUSA University of Tibetan Medicine LhasaChina

Similar to traditional Chinese medicine(TCM),Tibetan medicine emphasizes the concepts of holism,balance,and *** the individual as the nexus of macro-and micro-ecologies,multi-layered systemic etiologies,inform therapeutic pharmacologies for cultivating network effects to induce the healing *** medicine approaches health and healing through perspectives that frame the balance achieved in the internal world as inextricably linked to balance in the external world,and vice versa,that includes expressions of mind and *** external world refers to the broader context of the natural world as comprised of matter and energy expressed through five elemental dynamics(***,Shui,Huo,Feng and Kong;***,Chu,Mé,r Lung and Kha)describing principles of solidity,cohesion,heat,motility,and interactive space,or earth,water,fire,wind and space,*** internal world refers to the local context of the physical mass and biochemical cascades of energy transfers comprising the human body,its behaviors and functions,including cognitive factors,as also expressed through the five elemental *** external and internal systems merge as a unified whole,where the five elemental dynamics characterize materio-energetic exchanges between the broader and local ecologies of individual body and natural world,as well as social relations,mental affects,and contextual *** interdependence,opposition,restriction and transformation among three physiological systems known as nyépa(Three Causal Factors)-r Lung,Tripa and Béken(pronounced lōōng,trīpa,baekan,respectively)-are used to discuss the balance of the *** causal origins of disease are explained through disturbances to these systems as a combination of afflictive mental factors,physiologic imbalances,and disturbing conditions from the natural world,such as environmental toxins,pathogens,and *** the three causal origins,afflictive mental factors are particularly emphasized as i

关键词： Five elemental dynamics Research guiding principles Tradition distinctions Theoretical characteristics Tibetan medicine

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COF-based membranes for liquid phase separation:Preparation,mechanism and perspective

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Journal of Environmental Sciences 2024年第7期141卷 63-89页

作者： Yujie zhao He Gu Yilun Zhou CaimeiWen Xiaolu Liu Suhua Wang Zhongshan Chen hui Yang Xiangke Wang College of Environmental Science and Engineering North China Electric Power UniversityBeijing 102206China School of Environmental Science and Engineering Guangdong University of Petrochemical TechnologyMaoming 525000China

Covalent organic frameworks(COFs)are a new kind of crystalline porous materials composed of organic molecules connected by covalent bonds,processes the characteristics of low density,large specific surface area,adjustable pore size and structure,and easy to functionalize,which have been widely used in the field of membrane separation ***,there are more and more researches focusing on the preparation methods,separation application,and mechanism of COF membranes,which need to be further summarized and *** this review,we primarily summarized several conventional preparation methods,such as two-phase interfacial polymerization,in-situ growth on substrate,unidirectional diffusion method,layer-by-layer assembly method,mixed matrix membranes,and so *** advantages and disadvantages of each method are briefly *** application potential of COF membrane in liquid separation are introduced from four aspects:dyeing wastewater treatment,heavy metal removal,seawater desalination and oil-water ***,the mechanisms including pore structure,hydrophilic/hydrophobic,electrostatic repulsion/attraction and Donnan effect are *** the efficient removal of different kind of pollutions,researchers can select different ligands to construct membranes with specific pore size,hydrophily,salt or organic rejection ability and functional *** ideas for the design and preparation of COF membranes are ***,the future direction and challenges of the next generation of COF membranes in the field of separation are prospected.

关键词： Covalent organic frameworks Membrane materials Liquid phase separation Separation mechanism

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A low-swelling hydrogel as a multirole sealant for efficient dural defect sealing and prevention of postoperative adhesion

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National Science Review 2024年第6期11卷 294-307页

作者： Xueliang Cheng Zhen Zhang hui Ren Zheng Zou Yu Zhang Yang Qu Xuesi Chen Jianwu zhao Chaoliang He CAS Key Laboratory of Polymer Ecomaterials Changchun Institute of Applied ChemistryChinese Academy of Sciences Department of Orthopedics The Second Norman Bethune Hospital of Jilin University School of Applied Chemistry and Engineering University of Science and Technology of China

Dural defects and subsequent complications, including cerebrospinal fluid（CSF） leakage, are common in both spine surgery and neurosurgery, and existing clinical treatments are still unsatisfactory. In this study, a tissue-adhesive and low-swelling hydrogel sealant comprising gelatin and o-phthalaldehyde（OPA）-terminated 4-armed poly（ethylene glycol）(4aPEG-OPA) is developed via the OPA/amine condensation reaction. The hydrogel shows an adhesive strength of 79.9 ± 12.0 k Pa on porcine casing and a burst pressure of 208.0 ± 38.0 cm H2O. The hydrogel exhibits a low swelling ratio at physiological conditions, avoiding nerve compression in the limited spinal and intracranial spaces. In rat and rabbit models of lumbar and cerebral dural defects, the 4aPEG-OPA/gelatin hydrogel achieves excellent performance in dural defect sealing and preventing CSF leakage. Moreover, local inflammation, epidural fibrosis and postoperative adhesion in the defect areas are markedly reduced. Thus, these findings establish the strong potential of the hydrogel sealant for the effective watertight closure of dural defects.

关键词： hydrogel sealant watertight closure low swelling o-phthalaldehyde chemistry dural sealing

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Edge dislocation-induced strains break the limit of PtNi alloys in boosting Pt mass activity for efficient alkaline hydrogen evolution

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Nano Research 2024年第6期17卷 4711-4719页

作者： Miao Zhou Yao zhao Zhanwei Liu Xueru zhao Enzuo Liu Liyang Xiao Pengfei Yin Cunku Dong hui Liu Xiwen Du Jing Yang New Energy Materials Institute School of Materials Science and EngineeringTianjin UniversityTianjin 300072China School of Aerospace Engineering Beijing Institute of TechnologyBeijing 100081China Chemistry Division Brookhaven National LaboratoryUptonNew York 11973USA Advanced Metallic Materials Institute School of Materials Science and EngineeringTianjin UniversityTianjin 300072China

Creating lattice defects and alloying to produce strain effect in Pt-based bimetallic alloys are both effective methods to optimize the crystal and electronic structure and improve the electrocatalytic ***,the principles that govern the alkaline hydrogen evolution reaction(HER)performance remain unclear,which is detrimental to the rational design of efficient Pt-based ***,PtNi alloys with different Pt/Ni ratios and edge dislocations were synthesized,and the effects of Pt/Ni composition and edge dislocations on the alkaline HER electrocatalytic activity of PtNi alloys were systematically *** experimental and theoretical investigations reveal that tuning Pt/Ni ratio results in only 1.1 times enhancements in Pt mass activity,whereas edge dislocations-induced extra tensile strain on Ni site and compressive strain on Pt site further boost the alkaline HER intrinsic activity at all Pt/Ni ***,the introduction of edge dislocations in PtNi alloys could break the limit of alloying in boosting Pt mass activity and result in up to 13.7-fold enhancement,in the case that Pt and Ni contents are nearly identical and thus edge dislocation density reaches the *** mechanism studies demonstrate that the edge dislocation strategy could make a breakthrough in facilitating water dissociation kinetics of PtNi alloys.

关键词： edge dislocations PtNi composition strain effects water dissociation hydrogen evolution reaction

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Berberine alleviates ovarian tissue damage in mice with hepatolenticular degeneration by suppressing ferroptosis and endoplasmic reticulum stress

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Journal of Integrative Medicine 2024年第4期22卷 493-502页

作者： Qian-zhuo Liu hui Han Xin-ru Fang Lu-yao Wang Dan zhao Miao-zhu Yin Nian Zhang Peng-yu Jiang Zhi-hui Ji Li-min Wu Department of Neurology the First Affiliated Hospital of Anhui University of Chinese MedicineHefei 230031Anhui ProvinceChina Center for Reproduction and Genetics the First Affiliated Hospital of USTCDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefei 230031Anhui ProvinceChina

Objective:Hepatolenticular degeneration (HLD) is an autosomal recessive disorder that manifests as multiorgan damage due to impaired copper (Cu) metabolism. Female patients with HLD often experience reproductive impairments. This study investigated the protective effect of berberine against ovarian damage in toxic-milk (TX) mice, a murine model for ***:Mice were categorized into control group, HLD TX group (HLD group), penicillamine (Cu chelator)-treated TX group and berberine-treated TX group. Body weight, ovary weight and the number of ovulated eggs were recorded. Follicular morphology and cellular ultrastructure were examined. Total iron, ferrous iron (Fe2+) and trivalent iron (Fe3+) levels, as well as malondialdehyde (MDA), glutathione(GSH) and oxidized glutathione (GSSG), were measured in the ovaries. Western blot analysis was used to analyze the expression of proteins related to ferroptosis and endoplasmic reticulum (ER) ***:Ovarian tissue damage was evident in the HLD group, with a significant increase in ferroptosis and ER stress compared to the control group. This damage was inhibited by treatment with penicillamine,a Cu chelator. Compared with the HLD group, berberine increased the number of ovulations, and improved ovarian morphology and ultrastructure. Further, we found that berberine reduced total iron,Fe2+, MDA and GSSG levels, elevated GSH levels, decreased the expression of the ferroptosis marker protein prostaglandin-endoperoxide synthase 2 (PTGS2), and increased glutathione peroxidase 4 (GPX4)expression. Furthermore, berberine inhibited the expression of ER stress-associated proteins mediated by the protein kinase RNA-like ER kinase (PERK) ***:Ferroptosis and ER stress are involved in Cu-induced ovarian damage in TX mice. Berberine ameliorates ovarian damage in HLD TX mice by inhibiting ferroptosis and ER stress.

关键词： Berberine Hepatolenticular degeneration Copper deposition Ferroptosis Endoplasmic reticulum stress

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NODULATION TRIO in Medicago truncatula:Unveiling the redundant roles of MtLYK2,MtLYK3,and MtLYK2bis

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Journal of Integrative Plant Biology 2024年第8期66卷 1553-1556页

作者： Yaohua Li Yanwen zhao Ziang Yan Ru Dong Haixiang Yu hui Zhu Yangrong Cao National Key Lab of Agricultural Microbiology Hubei Hongshan LaboratoryHuazhong Agricultural UniversityWuhan 430070China

The legume–rhizobial symbiosis is a distinctive model in plant–microbe *** being foreign invaders,rhizobia are acknowledged as“friends”by compatible host plants,leading to mutualistic endosymbiosis(Cao et al.,2017).

关键词： mutual spite redundant

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The Present Scenario, Challenges, and Future Anticipation of Traditional Mongolian Medicine in China

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World Journal of Traditional Chinese Medicine 2019年第4期5卷 187-192页

作者： Hai-Ying Tong Shao-Qian Zhang Ghulam Murtaza hui-hui zhao Xian-Ju Huang Hu-Rilebagen Wu-Lanqiqige Wu-Ye Bao Wu-Jisiguleng Wu-Yunsiriguleng Lu-Yao Chen Department of Mongolian Medicine School of Traditional Chinese MedicineBeijing University of Chinese MedicineBeijing Department of Pakistan Traditional Medicine COMSATS University IslamabadLahorePakistan Department of Medicine and Pharmacy College of PharmacySouth-Central University for NationaitiesWuhan Department of Mongolian Medicine School of Mongolian MedicalInner Mongolia Medicall University Department of Brain Disease Inner Mongolia Intermational Mongolian Hospital Psychosomatic Medical Center Inner Mongolia International Mongolian HospitalHohhotHeaith Management Center Affiliated Hospital of inner Mongolia University for the NationalitiesTongliaoChina

The objective was to study the present scenario,challenges,and future anticipation of traditional Mongolian medicine(TMM)in *** literature was retrieved using various sources of information such as meetings with TMM experts,research and review articles,national health databases,and government websites and authoritative *** care using TMM,TMM education and research,and the pharmaceutical industry of TMM has been improved by implementing TMM growth *** has been extensively used for health care in Mongolia and in various regions of China including *** national education system of China contains a stream of TMM *** is a yearly increase in research productivity in the field of TMM due to extensive research funding by the *** rapidly growing pharmaceutical industry of TMM has provided more availability of TMM to more *** literature search revealed good preservation and development of TMM in China,urging the need to take steps for the promotion of its spread and development in China and worldwide.

关键词： Health care pharmaceutical industry research productivity traditional Mongolian medicine

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Process analytical technologies and self-optimization algorithms in automated pharmaceutical continuous manufacturing

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Chinese Chemical Letters 2024年第3期35卷 87-95页

作者： Peiwen Liu hui Jin Yan Chen Derong Wang Haohui Yan Mingzhao Wu Fang zhao Weiping Zhu State Key Laboratory of Bioreactor Engineering Shanghai Key Laboratory of Chemical BiologySchool of PharmacyEast China University of Science and TechnologyShanghai 200237China State Key Laboratory of Chemical Engineering School of Chemical EngineeringEast China University of Science and TechnologyShanghai 200237China Engineering Research Center of Pharmaceutical Process Chemistry Ministry of EducationSchool of PharmacyEast China University of Science and TechnologyShanghai 200237China

The pharmaceutical industry is now paying increased attention to continuous *** the revolution to continuous and automated manufacturing is deepening in most of the top pharma companies in the world,the advancement of automated pharmaceutical continuous manufacturing in China is relatively slow due to some key challenges including the lack of knowledge on the related technologies and shortage of qualified *** this review,emphasis is given to two of the crucial technologies in automated pharmaceutical continuous manufacturing,i.e.,process analytical technology(PAT)and self-optimizing *** work published in recent 5 years employing advanced PAT tools and self-optimization algorithms is introduced,which represents the great progress that has been made in automated pharmaceutical continuous manufacturing.

关键词： Pharmaceutical continuous manufacturing Automation Process analytical technology Self-optimization algorithm

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Gut microbiome-based thiamine metabolism contributes to the protective effect of one acidic polysaccharide from Selaginella uncinata(Desv.)Spring against inflammatory bowel disease

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Journal of Pharmaceutical Analysis 2024年第2期14卷 177-195页

作者： Haochen hui Zhuoya Wang Xuerong zhao Lina Xu Lianhong Yin Feifei Wang Liping Qu Jinyong Peng Department of Pharmaceutical Analysis College of PharmacyDalian Medical UniversityDalianLiaoning116044China Innovation Materials Research and Development Center Botanee Research InstituteYunnan Botanee Bio-technology Group Co.Ltd.Kunming650106China Department of Traditional Chinese Medicine Pharmacology School of PharmacyAnhui University of Chinese MedicineHefei230012China

Inflammatory bowel disease(IBD)is a serious disorder,and exploration of active compounds to treat it is *** acidic polysaccharide named SUSP-4 was purified from Selaginella uncinata(Desv.)Spring,which contained galacturonic acid,galactose,xylose,arabinose,and rhamnose with the main chain structure of→4)-α-d-GalAp-(1→and→6)-β-d-Galp-(1→and the branched structure of→5)-α-l-Araf-(1→.Animal experiments showed that compared with Model group,SUSP-4 significantly improved body weight status,disease activity index(DAI),colonic shortening,and histopathological damage,and elevated occludin and zonula occludens protein 1(ZO-1)expression in mice induced by dextran sulfate sodium salt(DSS).16S ribosomal RNA(rRNA)sequencing indicated that SUSP-4 markedly downregulated the level of Akkermansia and *** results confirmed that SUSP-4 obviously elevated thiamine levels compared with Model mice by adjusting thiamine metabolism,which was further confirmed by a targeted metabolism *** transplantation experiments showed that SUSP-4 exerted an anti-IBD effect by altering the intestinal flora in mice.A mechanistic study showed that SUSP-4 markedly inhibited macrophage activation by decreasing the levels of phospho-nuclear factor kappa-B(p-NF-κB)and cyclooxygenase-2(COX-2)and elevating NF-E2-related factor 2(Nrf2)levels compared with Model *** conclusion,SUSP-4 affected thiamine metabolism by regulating Akkermania and inhibited macrophage activation to adjust NF-κB/Nrf2/COX-2-mediated inflammation and oxidative stress against *** is the first time that plant polysaccharides have been shown to affect thiamine metabolism against IBD,showing great potential for in-depth research and development applications.

关键词： Gut microbiota Inflammatory bowel disease Polysaccharide Selaginella uncinata(Desv.)Spring Thiamine metabolism

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Higher intakes of lysine,threonine and valine are inversely associated with non-alcoholic fatty liver disease risk:a community-based case-control study in the Chinese elderly

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Food Science and Human Wellness 2024年第1期13卷 191-197页

作者： Xueqi Li Wenjun Ma Ting Yang Chong Wang Wei Zhang hui Li Ting zhao Xiaofei Guo Institute of Nutrition&Health School of Public HealthQingdao UniversityQingdao 260071China Affiliated Hospital of Qingdao University Qingdao 260071China

The associations of individual amino acid with non-alcoholic fatty liver disease(NAFLD)risk remained *** present study aimed to investigate the associations between the two in the Chinese ***:A community-based health check-up program was conducted in Qingdao,*** was diagnosed by ultrasonography accompanied by epidemiological *** dietary intakes of amino acids were investigated with 3-day,24-h dietary records and calculated by Nutrition Calculator *** cubic spline model was used to evaluate a nonlinear relationship between amino acid intake and NAFLD ***:400 NAFLD subjects were identified,and 400 participants were randomly selected as controls and matched by gender and age(±3 years)Dose-response analysis showed that 1000 mg increment of aromatic amino acids(AAAs)was associated with reduced 16%risk of *** increments of 750 mg/d threonine,950 mg/d valine,or 1700 mg/d lysine were associated with a 20%reduction in the NAFLD risk(all P for linearity<0.05).Conclusion:The present study demonstrated that the dietary increases in milk,eggs and deep-sea fish,which are rich in the amino acids,might contribute to protecting against NAFLD in the elderly.

关键词： Amino acid Non-alcoholic fatty liver disease Senior citizen Dose-response analysis

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