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  1. AU="Mu, Yan"
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  1. Artikel ; Online: The dual facilitatory and inhibitory effects of social pain on physical pain perception.

    Zhang, Ming / Lin, Xiaomin / Zhi, Yongkang / Mu, Yan / Kong, Yazhuo

    iScience

    2024  Band 27, Heft 2, Seite(n) 108951

    Abstract: Pain is a multi-dimensional phenomenon that encompasses both physical pain experienced physiologically and social pain experienced emotionally. The interactions between them are thought to lead to increased pain load. However, the effect of social pain ... ...

    Abstract Pain is a multi-dimensional phenomenon that encompasses both physical pain experienced physiologically and social pain experienced emotionally. The interactions between them are thought to lead to increased pain load. However, the effect of social pain on physical pain perception during interactions remains unclear. Four experiments were conducted merging physical and social pains to examine the behavioral pattern and neural mechanism of the effect of social pain on physical pain perception. Seemingly paradoxical effects of social pain were observed, which both facilitated and inhibited physical pain perception under different attention orientations. Brain imaging revealed that the posterior insula encoded the facilitatory effect, whereas the frontal pole engaged in the inhibitory effect. At a higher level, the thalamus further modulated both processes, playing a switch-like role under different concern statuses of social pain. These results provide direct evidence for the dual-pathway mechanism of the effect of social pain on physical pain.
    Sprache Englisch
    Erscheinungsdatum 2024-01-18
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ISSN 2589-0042
    ISSN (online) 2589-0042
    DOI 10.1016/j.isci.2024.108951
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  2. Artikel: Influence of perceived social support on detection of social norm violation: evidence from N1 and N400.

    Liang, Bing / Li, Bingbing / Fan, Xiaoyue / Mu, Yan / Wang, Juan

    Frontiers in psychology

    2024  Band 15, Seite(n) 1336186

    Abstract: Introduction: The perceived social support individuals receive from their others plays a crucial role in shaping conformity with social norms. However, the specific mechanism underlying perceived social support and the detection of social norms remains ... ...

    Abstract Introduction: The perceived social support individuals receive from their others plays a crucial role in shaping conformity with social norms. However, the specific mechanism underlying perceived social support and the detection of social norms remains unclear.
    Methods: In this study, college students with high and low levels of perceived social support were asked to judge the appropriateness of stranger's behaviors (e.g., singing) in different situations (e.g., library). The participants' electroencephalography activities were analyzed aiming to uncover the neural mechanism underlying how perceived social support influences the detection of others' normative behavior.
    Results: The ERP results indicate that, for individuals with a lower level of perceived social support, larger amplitudes of the N1 component (related to primary processing) and the N400 component (related to cognitive conflict) were observed when detecting others' social norm violation compared to the conformity condition. However, for individuals with a higher level of perceived social support, no significant differences were found in detecting others' conformity or violation of social norms.
    Discussion: The results indicate that, when the perceived social support level of the individual is low, detecting others' social norm violation elicits deeper primary processing and stronger cognitive conflict compared to conformity condition.
    Sprache Englisch
    Erscheinungsdatum 2024-02-28
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article
    ZDB-ID 2563826-9
    ISSN 1664-1078
    ISSN 1664-1078
    DOI 10.3389/fpsyg.2024.1336186
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  3. Artikel: [Effect of adjacent segmental facet joint degeneration on adjacent segment disease after lumbar fusion and fixation].

    Mu, Yan-Zhi / Chen, Xu / Zhao, Bin

    Zhongguo gu shang = China journal of orthopaedics and traumatology

    2023  Band 36, Heft 5, Seite(n) 428–431

    Abstract: Objective: To explore the effect of facet joint degeneration in adjacent segments on the incidence of adjacent segment disease (ASD) after lumbar fusion and fixation.: Methods: A retrospective analysis was performed on 138 patients who underwent L: ...

    Abstract Objective: To explore the effect of facet joint degeneration in adjacent segments on the incidence of adjacent segment disease (ASD) after lumbar fusion and fixation.
    Methods: A retrospective analysis was performed on 138 patients who underwent L
    Results: There were no significant differences between the two groups in age, gender, BMI, follow-up time, or preoperative L
    Conclusion: Preoperative degeneration of adjacent articular processes will increase the risk of ASD after lumbar fusion fixation, whereas gradeⅢ degeneration will further increase the risk.
    Mesh-Begriff(e) Humans ; Intervertebral Disc Degeneration/surgery ; Zygapophyseal Joint/surgery ; Retrospective Studies ; Spinal Fusion/adverse effects ; Lumbar Vertebrae/surgery ; Spondylosis ; Treatment Outcome
    Sprache Chinesisch
    Erscheinungsdatum 2023-05-22
    Erscheinungsland China
    Dokumenttyp English Abstract ; Journal Article
    ISSN 1003-0034
    ISSN 1003-0034
    DOI 10.12200/j.issn.1003-0034.2023.05.006
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  4. Artikel ; Online: Construction of a BiVO

    Luo, Han-Ying / Liu, Zhao-Lei / Zhang, Meng-Ran / Mu, Yan-Fei / Zhang, Min

    Nanoscale advances

    2024  Band 6, Heft 6, Seite(n) 1781–1789

    Abstract: Photocatalytic nitrogen ( ... ...

    Abstract Photocatalytic nitrogen (N
    Sprache Englisch
    Erscheinungsdatum 2024-02-20
    Erscheinungsland England
    Dokumenttyp Journal Article
    ISSN 2516-0230
    ISSN (online) 2516-0230
    DOI 10.1039/d3na01091k
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  5. Artikel: Ant-eating spiders from Xizang, China (Araneae, Zodariidae).

    Wang, Lu-Yu / Mu, Yan-Nan / Lu, Feng / Xu, Yong-Qiang / Zhang, Zhi-Sheng

    ZooKeys

    2024  Band 1200, Seite(n) 183–198

    Abstract: Six species of the ant-eating spider of the family Zodariidae are described from Xizang, China, including five new species: ...

    Abstract Six species of the ant-eating spider of the family Zodariidae are described from Xizang, China, including five new species:
    Sprache Englisch
    Erscheinungsdatum 2024-05-08
    Erscheinungsland Bulgaria
    Dokumenttyp Journal Article
    ZDB-ID 2445640-8
    ISSN 1313-2970 ; 1313-2989
    ISSN (online) 1313-2970
    ISSN 1313-2989
    DOI 10.3897/zookeys.1200.120528
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  6. Artikel: Magnetization and oxidation of irrigation water to improve winter wheat (Triticum aestivum L.) production and water-use efficiency

    Zhao, Guoqing / Mu, Yan / Wang, Yanhui / Wang, Li

    Agricultural water management. 2022 Jan. 01, v. 259

    2022  

    Abstract: Achieving optimal grain yield (GY) and water-use efficiency (WUE) is important for the sustainable development of wheat production. We evaluated the effects of different irrigation regimes on root vigor, root distribution, soil water, crop water ... ...

    Abstract Achieving optimal grain yield (GY) and water-use efficiency (WUE) is important for the sustainable development of wheat production. We evaluated the effects of different irrigation regimes on root vigor, root distribution, soil water, crop water productivity, GY, and WUE of winter wheat (Triticum aestivum L.) on the Guanzhong Plain of the Yellow River Basin. Laboratory experiments on the hydroponic cultivation of winter wheat comprised control (CK-G, CK-B), magnetization (GM, BM) and oxidation (GO, BO) groups of groundwater and brackish water. Field experiments on the growth of winter wheat included control (IG), magnetization (IGM) and oxidation (IGO) groups of groundwater irrigation. Three irrigation levels, 60, 120 and 180 mm, were used for each treatment (IGM60, IGM120 and IGM180, and IGO60, IGO120 and IGO180, respectively). Under GM and GO regimes, the surface tension and viscosity coefficient of magnetized and oxidized water decreased compared with CK-G, for up to10 hours and 8 h, respectively. The root vigor in winter wheat was 526 and 925 µg g⁻¹ h⁻¹ after GM and GO treatment, respectively, which was 101% and 253% higher than CK-G. Under IGM120 and IGO120 regimes, root length density at a soil depth of 0–20 cm increased by 23% and 24%, respectively, compared with IG, while the proportion of root surface area density at a depth of 20–60 cm changed by 105% and 89%. GY (11.68 ×10³ kg ha⁻¹ and 10.72 ×10³ kg ha⁻¹) and WUE (27.74 kg ha⁻¹ mm⁻¹ and 26.08 kg ha⁻¹ mm⁻¹) increased by 21% and 11%, and 21% and 14%, respectively. Between the greening and maturity growth stages, the available soil water storage in the 100–200 cm soil layer decreased by 68, 82 and 72 mm under the IG, IGM120 and IGO120 regimes, respectively. Fitted relationships between irrigation level and grain yield and the WUE indicated that 96 mm magnetized water irrigation was optimal for conserving water and increasing the efficiency of wheat irrigation on the Guanzhong Plain.
    Schlagwörter Triticum aestivum ; brackish water ; grain yield ; groundwater ; hydroponics ; irrigation rates ; irrigation water ; oxidation ; plant available water ; soil depth ; soil water storage ; surface area ; surface tension ; sustainable development ; vigor ; viscosity ; water use efficiency ; watersheds ; winter wheat ; Yellow River
    Sprache Englisch
    Erscheinungsverlauf 2022-0101
    Erscheinungsort Elsevier B.V.
    Dokumenttyp Artikel
    ZDB-ID 751144-9
    ISSN 1873-2283 ; 0378-3774
    ISSN (online) 1873-2283
    ISSN 0378-3774
    DOI 10.1016/j.agwat.2021.107254
    Datenquelle NAL Katalog (AGRICOLA)

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  7. Artikel ; Online: Triphenyltin disrupts the testicular microenvironment and reduces sperm quality in adult male rats

    Lü, Mengxi / Mu, Yan / Liu, Yi

    Chemosphere. 2022 Aug., v. 301 p.134726-

    2022  

    Abstract: Triphenyltin (TPT) is organotin that is widely used as an anti-fouling agent and has been determined to have male reproductive toxicity. The objective of this study was to investigate the effects of TPT on the testicular microenvironment and sperm ... ...

    Abstract Triphenyltin (TPT) is organotin that is widely used as an anti-fouling agent and has been determined to have male reproductive toxicity. The objective of this study was to investigate the effects of TPT on the testicular microenvironment and sperm quality in male rats. Adult male Sprague Dawley rats were daily gavaged with TPT (0, 0.5, 1, and 2 mg/kg body weight) for 28 days. The results showed that TPT dose-dependently decreased sperm count and sperm motility, interfered with sperm histone-protamine replacement process, and significantly increased sperm deformity rate, but did not affect sperm DNA integrity. TPT at 2 mg/kg significantly decreased the gene and protein expressions of testis PCNA and Ki67, and dose-dependently decreased the number of PCNA-positive cells and Ki67-positive cells. TPT at 1 mg/kg and/or 2 mg/kg down-regulated the expression of StAR, SF1, P450scc, FSHR, WT1, DDX4 and PLZF, and up-regulated SOX9 expression. Simultaneously, TPT reduced serum testosterone levels at each dose and dose-dependently decreased the expression of Leydig cells regulators (INSL3, IGF1, inhibin B) and Sertoli cells regulators (GDNF, FGF2, CXCL12, ETV5), altered testicular microenvironment. Further, in vitro, we treated TM3 (Leydig cells), TM4 (Sertoli cells) and GC-1 (spermatogonia) cells with 1–100 nM TPT for 24 h. 100 nM TPT significantly down-regulated the expression of the above indicators in TM3 and TM4 cells but did not directly affect the cell proliferation ability of GC-1. However, after co-culturing TPT-treated TM3 or TM4 cells with GC-1 cells, it was found that TPT-treated TM3 or TM4 cells dose-dependently reduced the gene and protein expression levels of PCNA and Ki67 and increased cytotoxicity in GC-1 cells. In conclusion, TPT impairs the proliferative ability of spermatogonia by disrupting the microenvironment of Leydig cells and Sertoli cells, which in turn leads to low sperm quality in adult male rats.
    Schlagwörter DNA ; adults ; blood serum ; body weight ; cell proliferation ; coculture ; cytotoxicity ; genes ; inhibin ; males ; protein synthesis ; reproductive toxicology ; sperm motility ; sperm quality ; spermatogonia ; testosterone ; Triphenyltin ; Sperm quality ; Microenvironment ; Leydig cell ; Sertoli cell
    Sprache Englisch
    Erscheinungsverlauf 2022-08
    Erscheinungsort Elsevier Ltd
    Dokumenttyp Artikel ; Online
    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.2022.134726
    Datenquelle NAL Katalog (AGRICOLA)

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  8. Artikel ; Online: Risk factors for delirium among hospitalized adults with COVID-19: A systematic review and meta-analysis of cohort studies.

    Guo, Yating / Lin, Jiamin / Wu, Tingting / Zhou, Tingting / Mu, Yan

    International journal of nursing studies

    2023  Band 148, Seite(n) 104602

    Abstract: Objectives: This study aims to systematically assess the risk factors, the overall strength of association, and evidence quality related to delirium among adults hospitalized with COVID-19.: Methods: A comprehensive search was conducted in thirteen ... ...

    Abstract Objectives: This study aims to systematically assess the risk factors, the overall strength of association, and evidence quality related to delirium among adults hospitalized with COVID-19.
    Methods: A comprehensive search was conducted in thirteen databases from inception to February 10, 2023. The included databases were thoroughly searched, including PubMed, Web of Science, Proquest, Ovid MEDLINE, CINAHL, Scopus, the Cochrane Library, FMRS, Wanfang Database, Chinese Biomedical Database (CBM), China Knowledge Resource Integrated Database (CNKI), Weipu Database (VIP), and Embase. The search was limited to articles published in English and Chinese. The selected studies were screened, data were extracted, and the quality was evaluated using the Newcastle-Ottawa Scale. Meta-analysis was performed using RevMan 5.4 software. The certainty of the evidence was assessed using the GRADE criteria.
    Results: A total of 22 cohort studies with a sample size of 11,957 individuals were included in the analysis. Among these studies, 20 were of high quality, while the remaining 2 were of moderate quality. The risk factors that showed the strongest association with delirium were prior cognitive impairment (including dementia), mechanical ventilation, and ICU admission. Age, frailty (Clinical Frailty Scale score > 5), antipsychotic use, benzodiazepine use, neutrophil-to-lymphocyte ratio, and vasopressor use were identified as moderate risk factors for delirium. According to the GRADE evaluation, ICU admission, benzodiazepine use, neutrophil-to-lymphocyte ratio, and vasopressor use had a high-quality body of evidence, while antipsychotic usage had an intermediate-quality body of evidence. All other risk factors had a low-quality body of evidence.
    Conclusions: This systematic review and meta-analysis identified several medium- to high-intensity risk factors for delirium in hospitalized adults with COVID-19. ICU admission, benzodiazepine usage, neutrophil-to-lymphocyte ratio, antipsychotic use, and vasopressor use were associated with delirium and were supported by medium- to high-quality evidence. These findings provide healthcare professionals with an evidence-based basis for managing and treating delirium in hospitalized adults with COVID-19.
    Mesh-Begriff(e) Humans ; Adult ; Antipsychotic Agents/therapeutic use ; Delirium ; Frailty ; COVID-19/complications ; Benzodiazepines/therapeutic use ; Cohort Studies ; Risk Factors
    Chemische Substanzen Antipsychotic Agents ; Benzodiazepines (12794-10-4)
    Sprache Englisch
    Erscheinungsdatum 2023-09-06
    Erscheinungsland England
    Dokumenttyp Meta-Analysis ; Systematic Review ; Journal Article ; Review
    ZDB-ID 80148-3
    ISSN 1873-491X ; 0020-7489
    ISSN (online) 1873-491X
    ISSN 0020-7489
    DOI 10.1016/j.ijnurstu.2023.104602
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  9. Artikel ; Online: Risk factors for delirium in advanced cancer patients: A systematic review and meta-analysis.

    Guo, Yating / Mu, Yan / Wu, Tingting / Xu, Qian / Lin, Xiuxia

    European journal of oncology nursing : the official journal of European Oncology Nursing Society

    2023  Band 62, Seite(n) 102267

    Abstract: Purpose: To systematically collect published research in order to identify and quantify risk factors for delirium in advanced cancer patients.: Methods: The Cochrane Library, PubMed, Proquest, CINAHL, Web of Science, Ovid MEDLINE, Embase, Scopus, ... ...

    Abstract Purpose: To systematically collect published research in order to identify and quantify risk factors for delirium in advanced cancer patients.
    Methods: The Cochrane Library, PubMed, Proquest, CINAHL, Web of Science, Ovid MEDLINE, Embase, Scopus, Chinese Wanfang Data, Chinese Periodical Full-text Database (VIP), Chinese Biomedical Literature Database (CBM), and Chinese National Knowledge Infrastructure (CNKI) were systematically searched for cohort or case-control studies reporting individual risk factors for delirium among advanced-stage cancer patients published prior to March 2022. The Newcastle-Ottawa Scale was used to assess the methodological quality of included studies. The pooled adjusted odds ratio (aOR) and its 95% confidence interval were calculated using the RevMan 5.4 software package.
    Results: A total of 15 studies with data from 3106 advanced cancer patients were included in our analysis. Nine studies were high-quality and six were of moderate quality. Pooled analyses revealed that 11 risk factors were statistically significant. High-intensity risk factors included sleep disturbance, infection, cachexia and the Palliative Prognostic Index; medium-intensity risk factors included male sex, renal failure, dehydration and drowsiness; low-intensity risk factors included age, total bilirubin and opioid use. Antibiotic use was found to have been a protective factor.
    Conclusions: We identified 12 independent risk factors that were significantly associated with delirium in advanced cancer patients and provide an evidence-based foundation to implement appropriate preventive strategies.
    Mesh-Begriff(e) Humans ; Male ; Risk Factors ; Neoplasms/complications ; Case-Control Studies ; Sleep Wake Disorders ; Delirium/epidemiology ; Delirium/etiology ; Delirium/prevention & control
    Sprache Englisch
    Erscheinungsdatum 2023-01-08
    Erscheinungsland Scotland
    Dokumenttyp Meta-Analysis ; Systematic Review ; Journal Article ; Review
    ZDB-ID 2017117-1
    ISSN 1532-2122 ; 1462-3889
    ISSN (online) 1532-2122
    ISSN 1462-3889
    DOI 10.1016/j.ejon.2023.102267
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  10. Artikel: Comparisons Between COVID-19 Stigma and Other Stigmas: Distinct in Explicit Attitudes and Similar in Implicit Process.

    Zhu, Jiajia / Yan, Lihua / Mu, Yan

    Frontiers in psychology

    2022  Band 13, Seite(n) 848993

    Abstract: Since the outbreak of COVID-19, the public stigma associated with COVID-19 has emerged. To better understand the COVID-19 stigma, the present research conducted three studies on 1,493 Chinese participants from the outbreak to the recovery period of the ... ...

    Abstract Since the outbreak of COVID-19, the public stigma associated with COVID-19 has emerged. To better understand the COVID-19 stigma, the present research conducted three studies on 1,493 Chinese participants from the outbreak to the recovery period of the COVID-19 pandemic to examine the psychological mechanisms of COVID-19 stigma by comparing it with other disease-related stigmas in terms of their explicit and implicit processes. Study 1 and Study 2 jointly demonstrated that the public endorsed more stigma toward the COVID-19 related people (i.e., the COVID-19 patients) relative to the other disease-related people (i.e., the SARS patients, people with flu) in multiple explicit aspects, including emotional, motivational, cognitive, and social processing. Using the implicit association test (IAT), Study 3 found no significant difference in the implicit measures of the COVID-19 vs. the SARS groups, which further revealed that the pandemic stigmas (i.e., COVID-19 and SARS) were similar at the implicit level. These findings suggest common (implicit level) but distinct (explicit level) psychological processes of the pandemic-related stigmas, which provide reference to policymakers in formulating suitable interventions to deal with COVID-19 stigma and a newly generated potential stigma and provide psychological support for the public in the future.
    Sprache Englisch
    Erscheinungsdatum 2022-04-26
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article
    ZDB-ID 2563826-9
    ISSN 1664-1078
    ISSN 1664-1078
    DOI 10.3389/fpsyg.2022.848993
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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