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  1. Article ; Online: Facile preparation of MoO

    Guo, Yitong / Xia, Qixun / Chang, Yukai / Wang, Libo / Zhou, Aiguo

    Nanotechnology

    2024  Volume 35, Issue 16

    Abstract: In this work, a new ... ...

    Abstract In this work, a new MoO
    Language English
    Publishing date 2024-01-30
    Publishing country England
    Document type Journal Article
    ZDB-ID 1362365-5
    ISSN 1361-6528 ; 0957-4484
    ISSN (online) 1361-6528
    ISSN 0957-4484
    DOI 10.1088/1361-6528/ad1b01
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: An "Observable" horseshoe map.

    Zhang, Xu / Wang, Yukai / Chen, Guanrong

    Chaos (Woodbury, N.Y.)

    2024  Volume 34, Issue 2

    Abstract: In this article, a family of diffeomorphisms with growing horseshoes contained in global attracting regions is presented, where the dimension of the unstable direction can be any fixed integer and a growing horseshoe means that the number of the folds of ...

    Abstract In this article, a family of diffeomorphisms with growing horseshoes contained in global attracting regions is presented, where the dimension of the unstable direction can be any fixed integer and a growing horseshoe means that the number of the folds of the horseshoe is increasing as a parameter is varied. Moreover, it is demonstrated that the horseshoe-like attractors are observable for certain parameters.
    Language English
    Publishing date 2024-02-29
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1472677-4
    ISSN 1089-7682 ; 1054-1500
    ISSN (online) 1089-7682
    ISSN 1054-1500
    DOI 10.1063/5.0188700
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: AgBr nanoparticle surface modified SnO

    Dai, Hengcan / Yang, Xiaoliang / Li, WanLi / Wang, Yukai

    RSC advances

    2023  Volume 13, Issue 46, Page(s) 32457–32472

    Abstract: In this study, a simple hydrothermal procedure ... ...

    Abstract In this study, a simple hydrothermal procedure and
    Language English
    Publishing date 2023-11-03
    Publishing country England
    Document type Journal Article
    ISSN 2046-2069
    ISSN (online) 2046-2069
    DOI 10.1039/d3ra05750j
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Efficient liquid phase photothermal catalysis realized by Ag

    Chen, Yukai / Wang, Ruizhe / Wei, Huimin / Dong, Rulin / Lu, Chunhua / Kou, Jiahui

    Chemical communications (Cambridge, England)

    2024  Volume 60, Issue 30, Page(s) 4104–4107

    Abstract: By constructing a ... ...

    Abstract By constructing a Ag
    Language English
    Publishing date 2024-04-09
    Publishing country England
    Document type Journal Article
    ZDB-ID 1472881-3
    ISSN 1364-548X ; 1359-7345 ; 0009-241X
    ISSN (online) 1364-548X
    ISSN 1359-7345 ; 0009-241X
    DOI 10.1039/d3cc06274k
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  5. Article ; Online: The culprit behind pitting edema.

    Zhang, Weijin / Du, Guangzhou / Li, Ruixiong / Zheng, Shaoyu / Hu, Shijian / Lin, Jianqun / Wang, Yukai

    International journal of rheumatic diseases

    2023  Volume 26, Issue 11, Page(s) 2320–2322

    MeSH term(s) Humans ; Edema/diagnosis ; Edema/etiology ; Synovitis
    Language English
    Publishing date 2023-06-26
    Publishing country England
    Document type Case Reports ; Journal Article
    ZDB-ID 2426924-4
    ISSN 1756-185X ; 1756-1841
    ISSN (online) 1756-185X
    ISSN 1756-1841
    DOI 10.1111/1756-185X.14804
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 6098: Show issues Location:
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  6. Article ; Online: Latent profiles of bullying perpetration and victimization: Gender differences and family variables.

    Zhou, Yukai / Li, Jieqi / Li, Jiamei / Wang, Yingqian / Li, Xiaoqing

    Child abuse & neglect

    2024  Volume 149, Page(s) 106682

    Abstract: Background: School bullying is a prevalent issue that threatens the psychological and social well-being of adolescents. However, little research has investigated how gender and family variables were related to bullying-involvement patterns among ... ...

    Abstract Background: School bullying is a prevalent issue that threatens the psychological and social well-being of adolescents. However, little research has investigated how gender and family variables were related to bullying-involvement patterns among adolescents with siblings.
    Objective: This study explored gender differences in the profiles of bullying involvement and the relationship between sibling, parental variables, and these profiles among Chinese adolescents.
    Participants and setting: Participants (N = 1,060; 46.0 % boys; M
    Methods: Bullying involvement, sibling warmth and conflict, and parental psychological maltreatment and neglect were assessed by self-report questionnaire. Latent profile analysis was used to identify subgroups with distinct bullying involvement patterns, then multiple logistic regressions were performed to investigate the associations between family variables and bullying-involvement subgroups.
    Results: We found gender differences in both the latent profiles of bullying involvement and the associations between profiles and family variables. Only boys were identified severe bully-victims (3.39 %), while only girls were categorized as relational bully-victims (20.18 %). Boys and girls were similarly represented among uninvolved students (70.76 % vs. 66.85 %), moderate bully-victims (15.25 % vs. 6.49 %), and victims (10.59 % vs. 6.49 %). Students with more sibling warmth manifested less likelihood of engaging in bullying-related profiles, with more parental psychological maltreatment, and more parental neglect manifested more likelihood of engaging in bullying-related profiles only among girls. While students with more sibling conflict were related to more bullying-related profiles among boys than girls.
    Conclusions: The findings emphasize the importance of developing gender-specific bullying intervention strategies that also consider relevant family factors.
    MeSH term(s) Male ; Female ; Adolescent ; Humans ; Sex Factors ; Bullying/psychology ; Crime Victims/psychology ; Schools ; Surveys and Questionnaires
    Language English
    Publishing date 2024-02-06
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 799143-5
    ISSN 1873-7757 ; 0145-2134
    ISSN (online) 1873-7757
    ISSN 0145-2134
    DOI 10.1016/j.chiabu.2024.106682
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1437: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
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    Jg. 1995 - 2021: Lesesall (1.OG)
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  7. Article ; Online: Calibrating Laser Three-Dimensional Projection Systems Using Binocular Vision.

    Lao, Dabao / Wang, Yukai / Wang, Fang / Gao, Chao

    Sensors (Basel, Switzerland)

    2023  Volume 23, Issue 4

    Abstract: A laser three-dimensional (3D) projection system is an auxiliary system in intelligent manufacturing. It works with a positioning system in practical applications. This study proposes a calibration method for laser 3D projection systems based on ... ...

    Abstract A laser three-dimensional (3D) projection system is an auxiliary system in intelligent manufacturing. It works with a positioning system in practical applications. This study proposes a calibration method for laser 3D projection systems based on binocular vision. The significance of the binocular vision positioning function for the calibration process was analyzed. Two calibration methods for laser 3D projection systems based on the binocular vision positioning function were proposed. One method involves simplified calculation models and another used data to solve the conversion relationship. The experimental calibration of the projection system was performed using data to directly solve the conversion relationship. The experiment demonstrated the simplicity of the proposed calibration method. The calculation time was less under the 3D laser projection system based on binocular vision. Moreover, the mean calibration error was 0.38 mm at a working distance of 1.8-2.2 m.
    Language English
    Publishing date 2023-02-09
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2052857-7
    ISSN 1424-8220 ; 1424-8220
    ISSN (online) 1424-8220
    ISSN 1424-8220
    DOI 10.3390/s23041941
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Characteristics of the oral microbiota in patients with primary Sjögren's syndrome.

    Xie, Yiwen / Fan, Yu / Su, Miaotong / Wang, Yukai / Zhang, Guohong

    Clinical rheumatology

    2024  

    Abstract: Objective: Primary Sjögren's syndrome (pSS) is an autoimmune disease with unknown etiology that is considered to be related to environmental and genetic factors. The aim of this study was to clarify the oral microflora characteristics of pSS patients ... ...

    Abstract Objective: Primary Sjögren's syndrome (pSS) is an autoimmune disease with unknown etiology that is considered to be related to environmental and genetic factors. The aim of this study was to clarify the oral microflora characteristics of pSS patients and to reveal the connection between oral bacterial composition and dental caries using a high-throughput sequencing technique.
    Methods: Thirty-five pSS patients and 20 healthy controls were enrolled in this study. We collected saliva and plaque samples from pSS patients and saliva samples from healthy controls. We used 16S ribosomal DNA (16S rDNA) high-throughput sequencing targeting the V3-V4 hypervariable region to determine the composition and structure of the microbiota in the three sample sets. Finally, bioinformatics analyses, including the diversity of the microbiota, species differences, and functional prediction were performed.
    Results: In the alpha diversity and beta diversity analysis, the Chao1 (P < 0.01), observed species (P < 0.01), and PD whole tree indices (P < 0.01) were significantly lower in the saliva and plaque samples of pSS patients than in the saliva samples of healthy controls, but the Shannon (P < 0.01) and Simpson indices (P < 0.01) were significantly higher in the healthy controls, and their total diversity significantly differed. In the main flora composition at the genus level (top 10), we identified Prevotella and Veillonella as more enriched in the saliva of pSS patients and Fusobacterium, Actinomyces, and Leptotrichia as more enriched in the plaque of pSS patients. Predictive functional analysis showed that the oral microbiota of pSS patients was related to translation, metabolism of cofactors and vitamins, and nucleotide metabolism.
    Conclusions: The oral microbial ecology of patients with pSS is dysregulated, resulting in a decrease in overall diversity. Prevotella and Veillonella may be related to pSS, while Fusobacterium, Actinomyces, and Leptotrichia may be related to dental caries in pSS patients. Key Points • This study revealed differences in the oral microbial composition of patients with pSS compared to healthy controls. • We included a plaque group of pSS patients to identify the microbiota related to pSS and dental caries. • Prevotella and Veillonella may contribute to pSS, and Fusobacterium, Actinomyces, and Leptotrichia are associated with dental caries in pSS patients.
    Language English
    Publishing date 2024-04-11
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 604755-5
    ISSN 1434-9949 ; 0770-3198
    ISSN (online) 1434-9949
    ISSN 0770-3198
    DOI 10.1007/s10067-024-06958-9
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1740: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  9. Article ; Online: Association of Lipoprotein-associated phospholipase A2 With Carotid Intima-Media Thickness in Acute Cerebral Infarction Patients.

    Liang, Libing / Chen, Jingjuan / Zhang, Chengguo / Luo, Baigui / Zhou, Tianen / Wang, Xiaofeng / Wang, Yukai

    Angiology

    2024  , Page(s) 33197241233774

    Abstract: Lipoprotein-associated phospholipase A2 (Lp-PLA2) is an inflammatory marker associated with atherosclerotic and cardiovascular diseases. This study aimed to explore the association of Lp-PLA2 with carotid intima-media thickness (cIMT) in patients with ... ...

    Abstract Lipoprotein-associated phospholipase A2 (Lp-PLA2) is an inflammatory marker associated with atherosclerotic and cardiovascular diseases. This study aimed to explore the association of Lp-PLA2 with carotid intima-media thickness (cIMT) in patients with acute ischemic stroke (AIS) and explore a threshold level to predict the risk of vulnerable plaques. This retrospective observational study included patients with AIS in the Neurology Department of our Hospital between January 2018 and December 2019. The study included 293 patients aged 65.29 ± 12.11 years, including 212 males, of whom 124 had carotid intima-media thickening (42.32%). Multivariable logistic regression showed that Lp-PLA2 level was an independent risk factor for cIMT (odds ratio [OR] = 1.004, 95% confidence interval [95% CI] 1.001-1.008,
    Language English
    Publishing date 2024-02-29
    Publishing country United States
    Document type Journal Article
    ZDB-ID 80040-5
    ISSN 1940-1574 ; 0003-3197
    ISSN (online) 1940-1574
    ISSN 0003-3197
    DOI 10.1177/00033197241233774
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    Ui IV Zs.61: Show issues Location:
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  10. Article: Underlying anti-cancer mechanisms of histone deacetylase (HDAC) inhibitors in tamoxifen-resistant breast cancer cells.

    Wang, Lingyan / Xu, Yukai / Gao, Chunhui

    Iranian journal of basic medical sciences

    2023  Volume 27, Issue 6, Page(s) 775–779

    Abstract: Objectives: Breast cancer is an important women's malignancy with high cancer-related deaths worldwide. Drug resistance lowers the treatment efficacy in this malignancy. This study aimed to explore the underlying mechanisms of histone deacetylase (HDAC) ...

    Abstract Objectives: Breast cancer is an important women's malignancy with high cancer-related deaths worldwide. Drug resistance lowers the treatment efficacy in this malignancy. This study aimed to explore the underlying mechanisms of histone deacetylase (HDAC) inhibitor trichostatin A (TSA) to overcome resistance to tamoxifen in breast cancer cells.
    Materials and methods: Tamoxifen-resistance in MCF-7 breast cancer cells was simulated. MTT assay was used to detect the cytotoxic effects of HDAC inhibitor and PI3K inhibitor on the cancer cells. Trans-well assay was applied to evaluate the invasion and migration of the treated cancer cells. Flow cytometer assay was also applied to evaluate cell cycle phases in the treated cancer cells. Finally, expression of vascular endothelial growth factor (VEGF), E-cadherin, Vimentin, phosphorylated phosphatidylinositol kinase (p-PI3k), phosphorylated protein kinase B (p-AKT), and phosphorylated mammalian target protein of rapamycin (p-mTOR) was evaluated by western blotting.
    Results: The obtained results indicated that HDAC inhibitor treatments significantly decreased viability, migration, and invasion in the cancer cells. Furthermore, the frequency of the treated cancer cells significantly increased in the S phase as well as significantly decreasing in the G2/M phase of the cell cycle. Moreover, HDAC inhibitor modified levels of VEGF, E-cadherin, Vimentin, p-PI3k, p-AKT, and p-mTOR proteins. However, HDAC inhibitor combined with PI3K inhibitor exerts more profound effects on the cancer cells as compared to HDAC inhibitor monotherapy.
    Conclusion: HDAC inhibitors inhibited the survival of breast cancer drug-resistant cells, invasion, migration, and angiogenesis by inhibiting the PI3k/Akt/mTOR signaling pathway.
    Language English
    Publishing date 2023-10-03
    Publishing country Iran
    Document type Journal Article
    ZDB-ID 2500485-2
    ISSN 2008-3874 ; 2008-3866
    ISSN (online) 2008-3874
    ISSN 2008-3866
    DOI 10.22038/IJBMS.2024.76157.16478
    Database MEDical Literature Analysis and Retrieval System OnLINE

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