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441 results on '"Liu, Xinchun"'

12. Emotion reactivity, emotion dysregulation, and suicidality among Chinese undergraduates: A study based on the 'ideation-to-action' framework

Author

Yang, Li, Zhang, Shang, Liu, Xinchun, Hou, Jie, and Hou, Xiangqing

Subjects
Suicidal behavior -- Research, College students -- Psychological aspects -- Health aspects, Psychological research, Emotion regulation -- Research, Suicidal ideation -- Research, Psychology and mental health
Abstract

Emotion reactivity and emotion dysregulation have been implicated in risk for suicidality. However, it remains unclear whether emotion reactivity and emotion dysregulation are predictive factors of suicide ideation, the progression from suicide ideation to suicide attempt, or both. The present study explored the relationship among emotion reactivity, emotion dysregulation, suicide ideation, and suicide attempt within a sample of Chinese undergraduates (n = 1596). According to lifetime suicidality, the current sample was divided into three groups: (a) non-ideators (no lifetime suicide ideation and no lifetime suicide attempts), (b) suicide ideators (with lifetime suicide ideation and no lifetime suicide attempts), and (c) suicide attempters (with lifetime suicide ideation and lifetime suicide attempts). Results of multinomial logistic regression suggested that compared to non-ideators, suicide ideators reported greater problems with emotion reactivity, and greater difficulties in emotion dysregulation, especially for emotion regulation strategies and emotional clarity. Compared to suicide ideators, suicide attempters reported greater difficulties in emotion dysregulation, especially for controlling impulses of negative emotions and emotional awareness. Emotion reactivity and emotion dysregulation are differentially associated with lifetime suicidality, and these findings provide preliminary guidance for suicide prevention and intervention., Author(s): Li Yang [sup.1] [sup.2] [sup.3] , Shang Zhang [sup.1] [sup.2] [sup.3] , Xinchun Liu [sup.1] [sup.2] [sup.3] , Jie Hou [sup.4] , Xiangqing Hou [sup.1] [sup.2] [sup.3] Author Affiliations: [...]

Published
2023
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24. Desert Environment and Climate Observation Network over the Taklimakan Desert

Author

Yang, Fan, He, Qing, Huang, Jianping, Mamtimin, Ali, Yang, Xinghua, Huo, Wen, Zhou, Chenglong, Liu, Xinchun, Wei, Wenshou, Cui, Caixia, Wang, Minzhong, Li, Hongjun, Yang, Lianmei, Zhang, Hongsheng, Liu, Yuzhi, Zheng, Xinqian, Pan, Honglin, Jin, Lili, Zou, Han, Zhou, Libo, Liu, Yongqiang, Zhang, Jiantao, Meng, Lu, Wang, Yu, Qin, Xiaolin, Yao, Yongjun, Liu, Houyong, Xue, Fumin, and Zheng, Wei

Published
2021

40. Maladaptive perfectionism, daily hassles, and depressive symptoms among first-year college students in China.

Author

Liu, Xinchun, Zhang, Shang, Zheng, Ruopu, Yang, Li, Cheng, Cheng, and You, Jing

Subjects
*MENTAL depression risk factors, *RISK assessment, *STATISTICAL correlation, *RESEARCH funding, *QUESTIONNAIRES, *CONFLICT (Psychology), *PSYCHOLOGICAL adaptation, *DESCRIPTIVE statistics, *LEARNING, *PSYCHOLOGICAL stress, *RESEARCH, *PSYCHOLOGY of college students, *PSYCHOLOGICAL tests, *PERFECTIONISM (Personality trait)
Abstract

Objective: Attending college involves a stressful period of adaptation for many first-year college students. The aim of the current study was to better understand the relationship among maladaptive perfectionism, daily hassles, and depressive symptoms. Participants: The sample comprised 454 Chinese first-year college students. Methods: All participants completed a battery of questionnaires including the Almost Perfect Scale-Revised, the Chinese College Student Psychological Stress Scale, and the Beck Depression Inventory. Results: Conflicts with roommates, forming the bad habits, and difficulties in learning were the top three stressful daily hassles. Maladaptive perfectionism predicts daily hassles, which in turn predicts depressive symptoms. Conclusions: Maladaptive perfectionism asserts its effects on depressive symptoms of first-year college students experiencing minor events on a daily basis. Implications for school educators and counselors and directions of future research are also discussed. [ABSTRACT FROM AUTHOR]

Published
2024
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41. Characterization of Microbials in the Lung Induced by Allergenic Platanus Pollen Protein (Pla a3) and Ambient Fine Particulate Matter.

Author

Liu, Jin, Lu, Senlin, Hou, Guoqing, Hu, Wenwen, Zhao, Jiumei, Zhang, Wei, Liu, Xinchun, Ebere, Enyoh Christian, Wang, Weiqian, and Wang, Qingyue

Subjects
LUNGS, PARTICULATE matter, POLLEN, SYCAMORES, AIR pollutants, PATHOGENIC bacteria
Abstract

Ambient pollen proteins play key roles in the incidence of allergenic respiratory health, and numerous reports have focused on respiratory diseases caused by air pollutants. However, there is still a lack of understanding of the specific mechanisms underlying the involvement of microbiota in the respiratory tracts and effects induced by air pollutants. Therefore, an allergenic animal model was established to investigate the characterization of microbials in the lung induced by allergenic Platanus pollen protein (Pla a3) and ambient fine particulate matter. Our data showed that the mice exhibited strong immune and inflammatory responses after being exposed to PMs and Pla a3 protein. This included increased levels of immunoglobulins IgG and IgE, as well as elevated levels of cytokines TNF-α, IFN-γ, IL-4, and IL-13. Furthermore, the amounts of pathogenic bacteria, such as Desulfobacterota, Enterococcus, Ferruginibacter, and Pseudoxanthomonas, in the lung microbiota of the Pla a3 exposure group increased significantly. Correlation analysis revealed a strong association between specific lung bacteria and alterations in cytokines from the lung samples. Probiotic bacteria, Deferribacterota and Bifidobacterium, was associated with changes in the level of IgG and IgE. However, pathogenic bacteria, like Prevotella and Fusobacterium, were linked with the cytokines IL-4 and TNF-α. [ABSTRACT FROM AUTHOR]

Published
2024
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