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  1. Article ; Online: HIIT Promotes M2 Macrophage Polarization and Sympathetic Nerve Density to Induce Adipose Tissue Browning in T2DM Mice.

    Guo, Yifan / Zhang, Qilong / Yang, Dan / Chen, Peijie / Xiao, Weihua

    Biomolecules

    2024  Volume 14, Issue 3

    Abstract: Browning of white adipose tissue (WAT) is a focus of research in type 2 diabetes mellitus (T2DM) and metabolism, which may be a potential molecular mechanism for high-intensity interval training (HIIT) to improve T2DM. In this study, ... ...

    Abstract Browning of white adipose tissue (WAT) is a focus of research in type 2 diabetes mellitus (T2DM) and metabolism, which may be a potential molecular mechanism for high-intensity interval training (HIIT) to improve T2DM. In this study, male
    MeSH term(s) Male ; Animals ; Mice ; Diabetes Mellitus, Type 2/metabolism ; High-Intensity Interval Training ; Mice, Inbred C57BL ; Adipose Tissue/metabolism ; Macrophages/metabolism ; Adipose Tissue, White/metabolism ; Glucose/metabolism ; Membrane Proteins/metabolism
    Chemical Substances Glucose (IY9XDZ35W2) ; Slit3 protein, mouse ; Membrane Proteins
    Language English
    Publishing date 2024-02-20
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2701262-1
    ISSN 2218-273X ; 2218-273X
    ISSN (online) 2218-273X
    ISSN 2218-273X
    DOI 10.3390/biom14030246
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  2. Article ; Online: Treatment with adult glottic stenosis using CO

    Li, Changjiang / Fang, Yi / Chen, Min / Chen, Jian / Wu, Haitao / He, Peijie / Cheng, Lei

    Acta oto-laryngologica

    2024  Volume 143, Issue 10, Page(s) 912–917

    Abstract: Background/aims/objectives: To investigate the treatment for adult glottic stenosis using CO: Material and methods: A retrospective analysis was performed on 18 patients with glottic stenosis who were treated using CO: Results: 4 cases were caused ...

    Abstract Background/aims/objectives: To investigate the treatment for adult glottic stenosis using CO
    Material and methods: A retrospective analysis was performed on 18 patients with glottic stenosis who were treated using CO
    Results: 4 cases were caused by trauma and one by laryngophthisis. Laryngeal stenosis occurred in 4 and 9 patients respectively after CO
    Conclusions and significance: It is demonstrated that the application of CO
    MeSH term(s) Adult ; Humans ; Carbon Dioxide ; Constriction, Pathologic/etiology ; Constriction, Pathologic/surgery ; Retrospective Studies ; Laser Therapy/adverse effects ; Larynx
    Chemical Substances Carbon Dioxide (142M471B3J)
    Language English
    Publishing date 2024-01-05
    Publishing country England
    Document type Journal Article
    ISSN 1651-2251
    ISSN (online) 1651-2251
    DOI 10.1080/00016489.2023.2276884
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  3. Article ; Online: Enhancing the Conductivity of PEDOT:PSS Films by the Confinement of Ice Crystals.

    Chen, Lie / Shen, Peijie / Zhao, Tianyi / Liu, Mingjie

    Small methods

    2023  , Page(s) e2300979

    Abstract: Rapid developments in organic electronics demand highly conductive and freestanding (PEDOT:PSS) films. However, the synthesis of highly conductive PEDOT:PSS films requires toxic reagents, such as high-concentration acids and bases. Herein, an eco- ... ...

    Abstract Rapid developments in organic electronics demand highly conductive and freestanding (PEDOT:PSS) films. However, the synthesis of highly conductive PEDOT:PSS films requires toxic reagents, such as high-concentration acids and bases. Herein, an eco-friendly and cost-effective strategy is reported for improving the conductivity of PEDOT:PSS films through the confinement of ice crystals. The crystallization of water swelled by the film facilitated the phase separation of PEDOT and PSS, and the excess PSS in the skin layer is effectively removed. Moreover, under the confinement effect, the carrier mobility of the film is enhanced through the formation of a well-crystallized PEDOT molecular morphology. A detailed elucidation of aggregate structure evolution in PEDOT:PSS films during annealing, solvent post-treatment, and subsequent confined crystallization is presented herein. After multiple water crystallization cycles, the conductivity of the PEDOT:PSS film increased by over 85%, achieving a maximum of 2564 ± 142 S cm
    Language English
    Publishing date 2023-12-17
    Publishing country Germany
    Document type Journal Article
    ISSN 2366-9608
    ISSN (online) 2366-9608
    DOI 10.1002/smtd.202300979
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  4. Article ; Online: Synthesizing magnetotelluric time series based on forward modeling

    Peijie Wang / Xiaobin Chen / Yunyun Zhang

    Frontiers in Earth Science, Vol

    2023  Volume 11

    Abstract: The validity of magnetotelluric time-series processing methods has been lacking reasonable testing criteria. Since the time series synthesized by existing techniques are not fully derived from a given model, they are not reliable. In this paper, we ... ...

    Abstract The validity of magnetotelluric time-series processing methods has been lacking reasonable testing criteria. Since the time series synthesized by existing techniques are not fully derived from a given model, they are not reliable. In this paper, we present a novel approach to synthesize magnetotelluric time series based on forward modeling and the correspondence between frequency and time domain electromagnetic fields. In this approach, we obtain the electromagnetic response of two orthogonal polarization sources for a given model by magnetotelluric forward modeling, and simulate the randomness of the polarization of the natural field source by a linear combination of the two polarization sources. Based on the correspondence between the frequency and time domain electromagnetic fields, the electromagnetic fields obtained by forward modeling in the frequency domain are transformed into the time domain, and finally the time series are synthesized. The test results on 1D and 3D models validate the effectiveness of the proposed method and the correctness of the procedure. After adding noise to the synthesized time series, we can test the performance of each method by comparing the results of the time series processing methods with the response of the given model. Therefore, the method presented in this paper can be used to construct standard magnetotelluric time series, which can be used as a carrier to construct synthetic data satisfying various noise distributions, and for the study of related methods. This method can also be used to synthesize time series of other frequency-domain electromagnetic methods.
    Keywords magnetotelluric ; electromagnetic theory ; forward modeling ; synthesize time series ; data processing ; Science ; Q
    Subject code 310
    Language English
    Publishing date 2023-02-01T00:00:00Z
    Publisher Frontiers Media S.A.
    Document type Article ; Online
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  5. Article ; Online: Impact of Obstructive Sleep Apnea on Health-Related Quality of Life in Patients With Partial Laryngectomy for Laryngeal Cancer.

    Chen, Min / Shi, Fang / Wu, Haitao / Cheng, Lei / He, Peijie / Jin, Qian / Huang, Jingjing

    Ear, nose, & throat journal

    2023  , Page(s) 1455613231178955

    Abstract: Objectives: ...

    Abstract Objectives:
    Language English
    Publishing date 2023-06-08
    Publishing country United States
    Document type Journal Article
    ZDB-ID 750153-5
    ISSN 1942-7522 ; 0145-5613
    ISSN (online) 1942-7522
    ISSN 0145-5613
    DOI 10.1177/01455613231178955
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    In stock of ZB MED Cologne/Königswinter

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  6. Article ; Online: Long-term outcomes of bipolar transurethral enucleation and resection of the prostate on patients with benign prostatic obstruction

    Peijie Chen / Peng Xu / Chunxiao Liu

    Biomedical Papers, Vol 167, Iss 4, Pp 340-

    a 10-year follow-up

    2023  Volume 346

    Abstract: Objective. We aimed to explore the long-term outcomes of bipolar transurethral enucleation and resection of the prostate (B-TUERP) in patients with benign prostatic hyperplasia (BPH). Methods. A total of 1195 patients with BPH who underwent B-TUERP from ... ...

    Abstract Objective. We aimed to explore the long-term outcomes of bipolar transurethral enucleation and resection of the prostate (B-TUERP) in patients with benign prostatic hyperplasia (BPH). Methods. A total of 1195 patients with BPH who underwent B-TUERP from July 2006 to June 2010 were enrolled in this retrospective study. Preoperative data, particularly urodynamic study (UDS) parameters, were collected by questionnaire and examination. Postoperative follow-up was performed at 3, 6, 12, 36, 60 and 120 months, respectively. Demographic, perioperative and functional data were analysed. International Prostate Symptom Score, quality of life and overactive bladder syndrome score (OABSS) were used to assess the functional scores. Predictors of postoperative urgency incontinence were identified by univariate analysis. Results. Long-term outcomes of functional score were significantly better than the preoperative values. All UDS variables, including maximum urinary flow rate, postvoid residual urine volume, compliance, maximum cystometric capacity (MCC), bladder outlet obstruction index, prostatic urethral pressure and detrusor pressure at maximum urinary flow rate, were all significantly improved. No one required reoperation due to recurrent BPH. The postoperative rate of transient urinary incontinence was 31.7%, while the long-term incontinence rate was 0%. Retrograde ejaculation occurred in 44.3% patients who remained sexually active after operation. Patients who had transient urge incontinence were older with preoperative higher OABSS, prostate-specific antigen (PSA) and detrusor overactivity rate and lower MCC. Conclusion. B-TUERP is a safe, successful and highly effective treatment for BPH at 10-year follow-up. Increased age, OABSS, PSA level and detrusor overactivity rate are potential predictors for urge incontinence after B-TUERP.
    Keywords benign prostatic hyperplasia ; bipolar ; enucleation ; outcome ; resection ; Medicine ; R
    Subject code 610
    Language English
    Publishing date 2023-12-01T00:00:00Z
    Publisher Palacký University Olomouc, Faculty of Medicine and Dentistry
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  7. Article ; Online: Natural killer cells immunosenescence and the impact of lifestyle management.

    Wang, Lian / Mao, Liwei / Xiao, Weihua / Chen, Peijie

    Biochemical and biophysical research communications

    2023  Volume 689, Page(s) 149216

    Abstract: Natural killer cells (NKs) are lymphocytes of the innate immune system that quickly respond to viruses, infections, and tumors during their short cell life cycle. However, it was recently found that NKs undergo quantitative, distributional, structural, ... ...

    Abstract Natural killer cells (NKs) are lymphocytes of the innate immune system that quickly respond to viruses, infections, and tumors during their short cell life cycle. However, it was recently found that NKs undergo quantitative, distributional, structural, and functional phenotypic changes during aging that suppress immune responses, which is known as immunosenescence. The aging host environment, cytokine regulation, cytomegalovirus status, and hypothalamic‒pituitary‒adrenal axis have significant effects on NK function. Different lifestyle management interventions modulate the number and cytotoxic activity of NKs, which are essential for rebuilding the immune barrier against pathogens in elderly individuals. Based on recent studies, we review the phenotypic changes of and potential threats of NKs during aging and explore the underlying mechanisms. By summarizing the effects of lifestyle management on NKs and their application prospects, we aim to provide evidence for enhancing immune system function against immune diseases in elderly individuals.
    MeSH term(s) Humans ; Aged ; Immunosenescence/physiology ; Hypothalamo-Hypophyseal System ; Pituitary-Adrenal System ; Killer Cells, Natural ; Life Style
    Language English
    Publishing date 2023-11-10
    Publishing country United States
    Document type Journal Article ; Review ; Research Support, Non-U.S. Gov't
    ZDB-ID 205723-2
    ISSN 1090-2104 ; 0006-291X ; 0006-291X
    ISSN (online) 1090-2104 ; 0006-291X
    ISSN 0006-291X
    DOI 10.1016/j.bbrc.2023.149216
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  8. Article ; Online: Physical activity, physical fitness, and body mass index in the Chinese child and adolescent populations: An update from the 2016 Physical Activity and Fitness in China-The Youth Study.

    Chen, Peijie

    Journal of sport and health science

    2017  Volume 6, Issue 4, Page(s) 381–383

    Language English
    Publishing date 2017-09-29
    Publishing country China
    Document type Journal Article
    ZDB-ID 2673028-5
    ISSN 2213-2961 ; 2095-2546
    ISSN (online) 2213-2961
    ISSN 2095-2546
    DOI 10.1016/j.jshs.2017.09.011
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  9. Article ; Online: Investigation on the Impact of Excitation Amplitude on AFM-TM Microcantilever Beam System's Dynamic Characteristics and Implementation of an Equivalent Circuit.

    Song, Peijie / Li, Xiaojuan / Cui, Jianjun / Chen, Kai / Chu, Yandong

    Sensors (Basel, Switzerland)

    2023  Volume 24, Issue 1

    Abstract: Alterations in the dynamical properties of an atomic force microscope microcantilever beam system in tapping mode can appreciably impact its measurement precision. Understanding the influence mechanism of dynamic parameter changes on the system's motion ... ...

    Abstract Alterations in the dynamical properties of an atomic force microscope microcantilever beam system in tapping mode can appreciably impact its measurement precision. Understanding the influence mechanism of dynamic parameter changes on the system's motion characteristics is vital to improve the accuracy of the atomic force microscope in tapping mode (AFM-TM). In this study, we categorize the mathematical model of the AFM-TM microcantilever beam system into systems 1 and 2 based on actual working conditions. Then, we analyze the alterations in the dynamic properties of both systems due to external excitation variations using bifurcation diagrams, phase trajectories, Lyapunov indices, and attraction domains. The numerical simulation results show that when the dimensionless external excitation
    Language English
    Publishing date 2023-12-25
    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/s24010107
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  10. Article: The anti-cholestatic effects of

    Han, Jun / Wu, Peijie / Xu, Zongying / Liu, Chao / Chen, Qian / Zhang, Fenghua / Tao, Huan / Luo, Dan / Zhou, Li / Wang, Bo / Gao, Zhe / Shen, Tao / Wen, Yueqiang / Yu, Han

    Frontiers in pharmacology

    2024  Volume 15, Page(s) 1372527

    Abstract: Introduction: ...

    Abstract Introduction:
    Language English
    Publishing date 2024-03-08
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2587355-6
    ISSN 1663-9812
    ISSN 1663-9812
    DOI 10.3389/fphar.2024.1372527
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