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  1. Article: Challenges in Retrieving a Knotted Temporary Pacemaker Lead: Lessons Learned from a Case Study.

    Zhang, Jingchen

    Acta Cardiologica Sinica

    2024  Volume 40, Issue 1, Page(s) 137–139

    Language English
    Publishing date 2024-01-19
    Publishing country China (Republic : 1949- )
    Document type Journal Article
    ZDB-ID 1051394-2
    ISSN 1011-6842
    ISSN 1011-6842
    DOI 10.6515/ACS.202401_40(1).20231023A
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: The relationship between exercise commitment and college students' exercise adherence: The chained mediating role of exercise atmosphere and exercise self-efficacy.

    Li, Yue / Xu, Jingchen / Zhang, Xiaomin / Chen, Gaopeng

    Acta psychologica

    2024  Volume 246, Page(s) 104253

    Abstract: Objective: This study aims to explore the mechanisms underlying exercise commitment, exercise atmosphere, exercise self-efficacy, and exercise adherence among college students, as well as the impact of gender differences on these mechanisms.: Methods!# ...

    Abstract Objective: This study aims to explore the mechanisms underlying exercise commitment, exercise atmosphere, exercise self-efficacy, and exercise adherence among college students, as well as the impact of gender differences on these mechanisms.
    Methods: Using a stratified cluster sampling method, 984 college students (aged 19.74 ± 1.25 years) from six universities in Anhui, Shandong, and Shaanxi provinces were randomly selected, with 403 male students and 581 female students. They had completed the Exercise Commitment Scale (ECC), Physical Exercise Atmosphere Scale (PEAS), Exercise Self-Efficacy Scale (ESES), and Exercise Adherence Scale (EPS). The study variables were analyzed in sequence for reliability and validity, correlation analysis, regression analysis, structural equation model testing, and bias-corrected percentile Bootstrap testing using SPSS 23.0 software and Hayes' (2013) Process plug-in.
    Results: Exercise commitment significantly positively predicted exercise adherence (β = 0.796, p < 0.01), exercise commitment significantly positively predicted exercise environment and exercise self-efficacy (β = 0.645, p < 0.01, β = 0.356, p < 0.01), exercise environment significantly positively predicted exercise self-efficacy and exercise adherence (β = 0.344, p < 0.01, β = 0.144, p < 0.01), and exercise self-efficacy significantly positively predicted exercise adherence (β = 0.934, p < 0.01). The mediating role of exercise environment in the relationship between exercise commitment and exercise adherence does not exist in male college students, while it exists in female college students.
    Conclusions: Exercise atmosphere and exercise self-efficacy play a mediating role between exercise commitment and exercise adherence, with a total mediating effect value of 0.796. This study indicates that exercise commitment not only directly predicts exercise adherence, but also indirectly predicts exercise adherence through the chained mediating effects of exercise atmosphere and exercise self-efficacy. The above-mentioned mediating effect exists in female college students, while some mediating effects do not exist in male college students, thus gender has a significant impact on this mediating effect.
    Language English
    Publishing date 2024-04-22
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 1480049-4
    ISSN 1873-6297 ; 0001-6918
    ISSN (online) 1873-6297
    ISSN 0001-6918
    DOI 10.1016/j.actpsy.2024.104253
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Spatial source apportionment of airborne coarse particulate matter using PMF-Bayesian receptor model.

    Dai, Tianjiao / Dai, Qili / Yin, Jingchen / Chen, Jiajia / Liu, Baoshuang / Bi, Xiaohui / Wu, Jianhui / Zhang, Yufen / Feng, Yinchang

    The Science of the total environment

    2024  Volume 917, Page(s) 170235

    Abstract: Ambient particulate matter ( ... ...

    Abstract Ambient particulate matter (PM
    Language English
    Publishing date 2024-01-19
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 121506-1
    ISSN 1879-1026 ; 0048-9697
    ISSN (online) 1879-1026
    ISSN 0048-9697
    DOI 10.1016/j.scitotenv.2024.170235
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Serotonergic neurotransmission mediated cognitive dysfunction in two mouse models of sepsis-associated encephalopathy.

    Zhang, Chen / Tian, Fafa / Peng, Jing / Wang, Xia / Li, Jingchen / Zhang, Lina / Tan, Zheren

    CNS neuroscience & therapeutics

    2024  Volume 30, Issue 3, Page(s) e14655

    Abstract: Background: Patients with sepsis-associated encephalopathy (SAE) often exhibit cognitive impairments. Despite this, the underlying mechanisms of SAE remain largely unexplored. Here, we explored the role of serotonergic neurotransmission in cognitive ... ...

    Abstract Background: Patients with sepsis-associated encephalopathy (SAE) often exhibit cognitive impairments. Despite this, the underlying mechanisms of SAE remain largely unexplored. Here, we explored the role of serotonergic neurotransmission in cognitive dysfunction of two mouse models of SAE.
    Methods: The mouse models of SAE were established by injection of lipopolysaccharide (LPS, 10 mg/kg, intraperitoneal) and cecal ligation puncture (CLP) respectively. Barnes maze, new object recognition test and open field test were used to evaluate the effects of fluoxetine (selective serotonin reuptake inhibitor) and cyproheptadine (nonselective 5-HT
    Results: Both LPS-induced sepsis and CLP induced sepsis resulted in a notable learning deficit. Fluoxetine ameliorated, while cyproheptadine aggravated, cognitive impairment in two classic mouse models of SAE. The cognition-enhancing effect of fluoxetine is reversed by WAY100635. Decreased 5-HT levels in hippocampus, brainstem and frontal lobe were observed in LPS septic model and CLP septic model. Notably, both fluoxetine and cyproheptadine significantly increased 5-HT levels in those brain regions in LPS septic model. Additionally, fluoxetine significantly increased 5-HT levels in frontal lobe of CLP septic model.
    Conclusions: Our study demonstrated that serotonergic neurotransmission plays a significant role in mechanisms underlying cognitive impairment in SAE. These findings contribute to identification of novel targets to prevent and arrest cognitive impairment in SAE.
    MeSH term(s) Humans ; Animals ; Mice ; Sepsis-Associated Encephalopathy/complications ; Fluoxetine/pharmacology ; Fluoxetine/therapeutic use ; Lipopolysaccharides/toxicity ; Serotonin ; Sepsis/complications ; Cognitive Dysfunction/drug therapy ; Cognitive Dysfunction/etiology ; Cyproheptadine/pharmacology ; Cyproheptadine/therapeutic use ; Disease Models, Animal
    Chemical Substances Fluoxetine (01K63SUP8D) ; Lipopolysaccharides ; Serotonin (333DO1RDJY) ; Cyproheptadine (2YHB6175DO)
    Language English
    Publishing date 2024-02-29
    Publishing country England
    Document type Journal Article
    ZDB-ID 2423461-8
    ISSN 1755-5949 ; 1755-5930
    ISSN (online) 1755-5949
    ISSN 1755-5930
    DOI 10.1111/cns.14655
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: The R2R3 MYB gene TaMYB305 positively regulates anther and pollen development in thermo-sensitive male-sterility wheat with Aegilops kotschyi cytoplasm.

    Wang, Xiaoxia / Wang, Jingchen / Liu, Zhongyan / Yang, Xinyu / Chen, Xianning / Zhang, Lingli / Song, Xiyue

    Planta

    2024  Volume 259, Issue 3, Page(s) 64

    Abstract: Main conclusion: The loss of TaMYB305 function down-regulated the expression of jasmonic acid synthesis pathway genes, which may disturb the jasmonic acid synthesis, resulting in abnormal pollen development and reduced fertility. The MYB family, as one ... ...

    Abstract Main conclusion: The loss of TaMYB305 function down-regulated the expression of jasmonic acid synthesis pathway genes, which may disturb the jasmonic acid synthesis, resulting in abnormal pollen development and reduced fertility. The MYB family, as one of the largest transcription factor families found in plants, regulates plant development, especially the development of anthers. Therefore, it is important to identify potential MYB transcription factors associated with pollen development and to study its role in pollen development. Here, the transcripts of an R2R3 MYB gene TaMYB305 from KTM3315A, a thermo-sensitive cytoplasmic male-sterility line with Aegilops kotschyi cytoplasm (K-TCMS) wheat, was isolated. Quantitative real-time PCR (qRT-PCR) and promoter activity analysis revealed that TaMYB305 was primarily expressed in anthers. The TaMYB305 protein was localized in the nucleus, as determined by subcellular localization analysis. Our data demonstrated that silencing of TaMYB305 was related to abnormal development of stamen, including anther indehiscence and pollen abortion in KAM3315A plants. In addition, TaMYB305-silenced plants exhibited alterations in the transcriptional levels of genes involved in the synthesis of jasmonic acid (JA), indicating that TaMYB305 may regulate the expression of genes related to JA synthesis and play an important role during anther and pollen development of KTM3315A. These results provide novel insight into the function and molecular mechanism of R2R3-MYB genes in pollen development.
    MeSH term(s) Aegilops ; Cyclopentanes ; Cytoplasm/genetics ; Genes, myb ; Infertility ; Oxylipins ; Pollen/genetics ; Triticum
    Chemical Substances Cyclopentanes ; jasmonic acid (6RI5N05OWW) ; Oxylipins
    Language English
    Publishing date 2024-02-08
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 208909-9
    ISSN 1432-2048 ; 0032-0935 ; 1866-2749
    ISSN (online) 1432-2048
    ISSN 0032-0935 ; 1866-2749
    DOI 10.1007/s00425-024-04339-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Pathway-based stratification of gliomas uncovers four subtypes with different TME characteristics and prognosis.

    Huang, Ruoyu / Han, Bo / Zhang, Ying / Yang, Jingchen / Wang, Kuanyu / Liu, Xing / Wang, Zhiliang

    Journal of cellular and molecular medicine

    2024  Volume 28, Issue 8, Page(s) e18208

    Abstract: Increasing evidences have found that the interactions between hypoxia, immune response and metabolism status in tumour microenvironment (TME) have clinical importance of predicting clinical outcomes and therapeutic efficacy. This study aimed to develop a ...

    Abstract Increasing evidences have found that the interactions between hypoxia, immune response and metabolism status in tumour microenvironment (TME) have clinical importance of predicting clinical outcomes and therapeutic efficacy. This study aimed to develop a reliable molecular stratification based on these key components of TME. The TCGA data set (training cohort) and two independent cohorts from CGGA database (validation cohort) were enrolled in this study. First, the enrichment score of 277 TME-related signalling pathways was calculated by gene set variation analysis (GSVA). Then, consensus clustering identified four stable and reproducible subtypes (AFM, CSS, HIS and GLU) based on TME-related signalling pathways, which were characterized by differences in hypoxia and immune responses, metabolism status, somatic alterations and clinical outcomes. Among the four subtypes, HIS subtype had features of immunosuppression, oxygen deprivation and active energy metabolism, resulting in a worst prognosis. Thus, for better clinical application of this acquired stratification, we constructed a risk signature by using the LASSO regression model to identify patients in HIS subtype accurately. We found that the risk signature could accurately screen out the patients in HIS subtype and had important reference value for individualized treatment of glioma patients. In brief, the definition of the TME-related subtypes was a valuable tool for risk stratification in gliomas. It might serve as a reliable prognostic classifier and provide rational design of individualized treatment, and follow-up scheduling for patients with gliomas.
    MeSH term(s) Humans ; Tumor Microenvironment/genetics ; Energy Metabolism ; Cluster Analysis ; Glioma/diagnosis ; Glioma/genetics ; Hypoxia
    Language English
    Publishing date 2024-04-08
    Publishing country England
    Document type Journal Article
    ZDB-ID 2074559-X
    ISSN 1582-4934 ; 1582-4934 ; 1582-1838
    ISSN (online) 1582-4934
    ISSN 1582-4934 ; 1582-1838
    DOI 10.1111/jcmm.18208
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  7. Article ; Online: Corrigendum

    Jingchen Zhang / Jingsheng Ma / Gary D. Couples / Nicholas Izuchukwu Osuji

    Frontiers in Earth Science, Vol

    Shallow Compaction Modeling and Upscaling: A One-Dimensional Analytical Solution and Upscaling

    2022  Volume 10

    Keywords Terzaghi ; Gibson ; multilayer consolidation ; analytical solution ; upscaling ; Science ; Q
    Language English
    Publishing date 2022-03-01T00:00:00Z
    Publisher Frontiers Media S.A.
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article ; Online: Impact of aqueous environments on hydrogen peroxide activation by manganese oxides: Kinetics and the critical role of bicarbonate.

    Guo, Na / Zhang, Ruochun / Li, Jingchen / Sun, Zhihan / Fei, Teng / Sun, Peizhe

    Chemosphere

    2023  Volume 324, Page(s) 138338

    Abstract: ... ...

    Abstract MnO
    MeSH term(s) Oxides/chemistry ; Hydrogen Peroxide ; Manganese Compounds/chemistry ; Bicarbonates ; Manganese ; Kinetics ; Silicon Dioxide ; Water ; Oxidation-Reduction
    Chemical Substances manganese oxide (64J2OA7MH3) ; Oxides ; Hydrogen Peroxide (BBX060AN9V) ; Manganese Compounds ; Bicarbonates ; Manganese (42Z2K6ZL8P) ; Silicon Dioxide (7631-86-9) ; Water (059QF0KO0R)
    Language English
    Publishing date 2023-03-09
    Publishing country England
    Document type Journal Article
    ZDB-ID 120089-6
    ISSN 1879-1298 ; 0045-6535 ; 0366-7111
    ISSN (online) 1879-1298
    ISSN 0045-6535 ; 0366-7111
    DOI 10.1016/j.chemosphere.2023.138338
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  9. Article ; Online: Stent in Left Renal Vein Stuck at the Opening of Tricuspid Valve.

    Zhang, Jingchen / Li, Tong

    The Annals of thoracic surgery

    2021  Volume 113, Issue 2, Page(s) e91–e94

    Abstract: A 41-year-old male patient presented to the hospital with chest tightness and intermittent chest pain. Cardiac ultrasonography revealed a metallic foreign body in the right ventricle, accompanied by tricuspid insufficiency. A chest computed tomographic ... ...

    Abstract A 41-year-old male patient presented to the hospital with chest tightness and intermittent chest pain. Cardiac ultrasonography revealed a metallic foreign body in the right ventricle, accompanied by tricuspid insufficiency. A chest computed tomographic scan further confirmed a foreign body stuck at the opening of the tricuspid valve. The 14- × 40-mm stent was removed from the right ventricle through a thoracotomy. The patient had undergone left renal venous stenting 1 month earlier for treatment of nutcracker syndrome. Thus, for patients who have received left renal venous stenting for treatment of nutcracker syndrome, clinicians should pay due attention to stent graft migration.
    MeSH term(s) Adult ; Computed Tomography Angiography ; Device Removal/methods ; Echocardiography ; Endovascular Procedures/methods ; Foreign-Body Migration/diagnosis ; Foreign-Body Migration/etiology ; Foreign-Body Migration/surgery ; Humans ; Male ; Renal Veins/diagnostic imaging ; Renal Veins/injuries ; Stents/adverse effects ; Tricuspid Valve/surgery ; Tricuspid Valve Insufficiency/diagnosis ; Tricuspid Valve Insufficiency/surgery
    Language English
    Publishing date 2021-05-04
    Publishing country Netherlands
    Document type Case Reports
    ZDB-ID 211007-6
    ISSN 1552-6259 ; 0003-4975
    ISSN (online) 1552-6259
    ISSN 0003-4975
    DOI 10.1016/j.athoracsur.2021.04.056
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  10. Article: Emergence of a Hypervirulent Tigecycline-Resistant

    Hao, Jingchen / Zhang, Bangqin / Deng, Jiamin / Wei, Yueshuai / Xiao, Xue / Liu, Jinbo

    Frontiers in microbiology

    2022  Volume 13, Page(s) 868705

    Abstract: Emergence ... ...

    Abstract Emergence of
    Language English
    Publishing date 2022-04-29
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2587354-4
    ISSN 1664-302X
    ISSN 1664-302X
    DOI 10.3389/fmicb.2022.868705
    Database MEDical Literature Analysis and Retrieval System OnLINE

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