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  1. Article ; Online: Outcomes of total hip arthroplasty with a standard prosthesis for the affected hip in patients with poliomyelitis sequelae: a mid-term retrospective follow-up study.

    Shi, Lihan / Che, Guangwei / Huang, Yong / Yi, Min / Kang, Pengde

    Journal of orthopaedic surgery and research

    2023  Volume 18, Issue 1, Page(s) 195

    Abstract: Introduction: Total hip arthroplasty for poliomyelitis sequelae could be a technical challenge due to the higher risk for prosthetic dislocation and degenerative changes in the affected limbs. This study aimed to analyse the mid-term outcomes of primary ...

    Abstract Introduction: Total hip arthroplasty for poliomyelitis sequelae could be a technical challenge due to the higher risk for prosthetic dislocation and degenerative changes in the affected limbs. This study aimed to analyse the mid-term outcomes of primary total hip arthroplasty on the affected hip with standard prosthesis.
    Materials and methods: From January 2008 to January 2018, 32 patients with poliomyelitis sequelae underwent total hip arthroplasty on the affected hip with standard prosthesis. Clinical and radiographical outcomes, complications, and prosthesis survival rates were evaluated.
    Results: After a mean follow-up of 7.9 (4.4-13.1) years, the Harris Hip Score, University of California Los Angeles activity level rating, and 12-item Short Form Health Survey Questionnaire scale score significantly improved. The abduction and flexion motions of the hip joint improved dramatically, and the visual analogue scale pain score decreased significantly. The leg length discrepancy was effectively corrected. During the follow-up, one patient experienced prosthetic dislocation, one underwent revision surgery due to acetabular component loosening, two had osteolysis, four had heterotopic ossification, two experienced transient sciatic nerve palsy, and one had intermuscular vein thrombosis. The prosthesis survival rate was 96.9% at 5 years postoperatively. No periprosthetic infection occurred.
    Conclusion: Total hip arthroplasty with standard prosthesis could be an effective treatment for hip arthropathy on the affected hip of patients with poliomyelitis sequelae, resulting in good clinical outcomes and few complications. Constrained liner and dual mobility articulation are not recommended unless the hip muscle strength of the abductor is < III.
    MeSH term(s) Humans ; Arthroplasty, Replacement, Hip/methods ; Follow-Up Studies ; Prosthesis Failure ; Retrospective Studies ; Hip Prosthesis/adverse effects ; Treatment Outcome ; Prosthesis Design ; Reoperation ; Poliomyelitis/complications ; Poliomyelitis/surgery
    Language English
    Publishing date 2023-03-13
    Publishing country England
    Document type Journal Article
    ZDB-ID 2252548-8
    ISSN 1749-799X ; 1749-799X
    ISSN (online) 1749-799X
    ISSN 1749-799X
    DOI 10.1186/s13018-023-03697-6
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Alterations in articular cartilage frictional properties in the setting of acute gouty arthritis.

    Zheng, Pai / Zhang, Xueer / Feng, Chengcheng / Yu, Yuhong / Che, Guangwei / Cao, Zhihong / Tian, Li / Huang, Yong

    PloS one

    2024  Volume 19, Issue 3, Page(s) e0298722

    Abstract: The tribological behaviour of articular cartilage plays a key role in joint motion; however, there is a gap in research on the effect of hyperuricemic joint fluid on cartilage friction behaviour in acute gouty arthritis. In this study, we carried out a ... ...

    Abstract The tribological behaviour of articular cartilage plays a key role in joint motion; however, there is a gap in research on the effect of hyperuricemic joint fluid on cartilage friction behaviour in acute gouty arthritis. In this study, we carried out a fixed-load scratch experiment to compare the friction and wear of articular cartilage under the lubrication of gouty arthritis arthritic fluid and normal human arthritic fluid, and the results showed that the cartilage friction coefficient of patients with acute gouty arthritis was significantly larger than that of normal human beings, and that the cartilage friction coefficient decreased with the elevation of normal load and sliding speed, and the change with the sliding speed varied more differently from that of normal human beings, and that the cartilage surface wear was more severe after prolonged friction. The wear and tear of the cartilage surface is more severe after prolonged friction. Patients with gouty arthritis should reduce the sudden speed changes such as fast running and variable speed running to maintain the stability of the cartilage surface friction coefficient.
    MeSH term(s) Humans ; Cartilage, Articular ; Friction ; Arthritis, Gouty ; Stress, Mechanical ; Synovial Fluid ; Lubrication
    Language English
    Publishing date 2024-03-21
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0298722
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Piezovoltaics from PdH

    Wang, Yida / Che, Guangwei / Yang, Xin / Zheng, Jie / Lin, Youyu / Zheng, Haiyan / Li, Kuo / Mao, Ho-Kwang

    The journal of physical chemistry letters

    2023  Volume 14, Issue 13, Page(s) 3168–3173

    Abstract: Metal hydrides have wide applications in energy science. A large pressure gradient propels the hydrogen atoms out. A piezovoltaic device, a pressure gradient-driven battery, can therefore be realized when the migrations of protons and electrons are ... ...

    Abstract Metal hydrides have wide applications in energy science. A large pressure gradient propels the hydrogen atoms out. A piezovoltaic device, a pressure gradient-driven battery, can therefore be realized when the migrations of protons and electrons are separated by different conductors. Here we investigate the piezovoltaic performance of PdH
    Language English
    Publishing date 2023-03-24
    Publishing country United States
    Document type Journal Article
    ISSN 1948-7185
    ISSN (online) 1948-7185
    DOI 10.1021/acs.jpclett.3c00464
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: From Biomass to Functional Crystalline Diamond Nanothread: Pressure-Induced Polymerization of 2,5-Furandicarboxylic Acid.

    Wang, Xuan / Yang, Xin / Wang, Yida / Tang, Xingyu / Zheng, Haiyan / Zhang, Peijie / Gao, Dexiang / Che, Guangwei / Wang, Zijia / Guan, Aijiao / Xiang, Jun-Feng / Tang, Mingxue / Dong, Xiao / Li, Kuo / Mao, Ho-Kwang

    Journal of the American Chemical Society

    2022  Volume 144, Issue 48, Page(s) 21837–21842

    Abstract: 2,5-Furandicarboxylic acid (FDCA) is one of the top-12 value-added chemicals from sugar. Besides the wide application in chemical industry, here we found that solid FDCA polymerized to form an atomic-scale ordered ... ...

    Abstract 2,5-Furandicarboxylic acid (FDCA) is one of the top-12 value-added chemicals from sugar. Besides the wide application in chemical industry, here we found that solid FDCA polymerized to form an atomic-scale ordered sp
    MeSH term(s) Diamond
    Chemical Substances Diamond (7782-40-3) ; 2,5-furandicarboxylic acid (73C4JJ695C)
    Language English
    Publishing date 2022-11-18
    Publishing country United States
    Document type Journal Article
    ZDB-ID 3155-0
    ISSN 1520-5126 ; 0002-7863
    ISSN (online) 1520-5126
    ISSN 0002-7863
    DOI 10.1021/jacs.2c08914
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Crystalline C

    Gao, Dexiang / Tang, Xingyu / Xu, Jingqin / Yang, Xin / Zhang, Peijie / Che, Guangwei / Wang, Yajie / Chen, Yongjin / Gao, Xiang / Dong, Xiao / Zheng, Haiyan / Li, Kuo / Mao, Ho-Kwang

    Proceedings of the National Academy of Sciences of the United States of America

    2022  Volume 119, Issue 17, Page(s) e2201165119

    Abstract: Carbon nanothread (CNTh) is a “one-dimensional diamond polymer” that combines high tensile strength and flexibility, but it severely suffers from intrathread disorder. Here, by modifying the reactivity and the stacking ordering of the aromatic precursor, ...

    Abstract Carbon nanothread (CNTh) is a “one-dimensional diamond polymer” that combines high tensile strength and flexibility, but it severely suffers from intrathread disorder. Here, by modifying the reactivity and the stacking ordering of the aromatic precursor, crystalline C3N3H3 CNTh with perfect hexagonal orientation and stacking was synthesized at 10.2 GPa and 573 K from s-triazine. By Rietveld refinement of X-ray diffraction data, gas chromatography mass spectrometry investigation, and theoretical calculation, we found that synthesized CNTh has a tube (3,0) structure, with the repeating s-triazine residue connected solely by C–N bonds along the thread. A “peri-cage” reaction, the concerted bonding between six C and N atoms, instead of [4 + 2] or [1,4] addition reactions, was concluded for the formation of CNThs, and the critical bonding distance between the nearest intermolecular C and N was ∼2.9 Å. The formation of a “structure-specific” crystalline CNTh with C and N orderly distributed highlighted the importance of reaction selectivity and stacking order of reactant molecules, which have great significance for understanding the polymerization of aromatic molecules under high pressure and developing new crystalline CNThs.
    Language English
    Publishing date 2022-04-19
    Publishing country United States
    Document type Journal Article
    ZDB-ID 209104-5
    ISSN 1091-6490 ; 0027-8424
    ISSN (online) 1091-6490
    ISSN 0027-8424
    DOI 10.1073/pnas.2201165119
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Phase transition and chemical reactivity of 1H-tetrazole under high pressure up to 100 GPa.

    Gao, Dexiang / Tang, Xingyu / Wang, Xuan / Yang, Xin / Zhang, Peijie / Che, Guangwei / Han, Jun / Hattori, Takanori / Wang, Yajie / Dong, Xiao / Zheng, Haiyan / Li, Kuo / Mao, Ho-Kwang

    Physical chemistry chemical physics : PCCP

    2021  Volume 23, Issue 35, Page(s) 19503–19510

    Abstract: The pressure-induced phase transition and polymerization of nitrogen-rich molecules are widely focused on due to their extreme importance for the development of green high-energy-density materials. Here, we present a study of the phase-transition ... ...

    Abstract The pressure-induced phase transition and polymerization of nitrogen-rich molecules are widely focused on due to their extreme importance for the development of green high-energy-density materials. Here, we present a study of the phase-transition behaviour and chemical reaction of 1H-tetrazole up to 100 GPa using
    Language English
    Publishing date 2021-09-15
    Publishing country England
    Document type Journal Article
    ZDB-ID 1476244-4
    ISSN 1463-9084 ; 1463-9076
    ISSN (online) 1463-9084
    ISSN 1463-9076
    DOI 10.1039/d1cp02913d
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Book ; Thesis: Entwicklung einer neuen Messmethode zur Bestimmung des physikalisch gelösten CO2 in Gewässerproben

    Che, Guangwei

    1992  

    Language Undetermined
    Size II, 105 Bl, Ill., Kt., graph. Darst, 30 cm
    Document type Book ; Thesis
    Thesis / German Habilitation thesis @Heidelberg, Univ., Diss. : 1992
    Database Former special subject collection: coastal and deep sea fishing

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  8. Book ; Thesis: Entwicklung einer neuen Meßmethode zur Bestimmung des physikalisch gelösten CO2 in Gewässerproben

    Che, Guangwei

    1992  

    Author's details von Guangwei Che
    Language Undetermined
    Size II, 105 S, graph. Darst
    Document type Book ; Thesis
    Thesis / German Habilitation thesis @Heidelberg, Univ., Diss., 1992
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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