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Hwang DJ, Kim TK. The influence of exercise intensity on comorbid anxious behavior in psychiatric conditions. J Physiol Sci 2024; 74:39. [PMID: 39090547 PMCID: PMC11295499 DOI: 10.1186/s12576-024-00930-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Accepted: 07/16/2024] [Indexed: 08/04/2024]
Abstract
Many experts have extensively studied the potential of exercise as a treatment option for psychiatric conditions, including depression and autism spectrum disorder (ASD). Despite their core symptoms, these conditions exhibits comparable component traits, an anxiety. In this study, we explored the effect of exercise on behavioral abnormalities in psychiatric conditions, focusing on its intensity and emotional resilience. Shank3B knockout (KOSED) mice displaying self-injurious repetitive behavior and C57BL/6J mice, susceptible to stress as ASD and depression model, respectively, were subjected to moderate-intensity exercise (ME) for 2 weeks. ME mitigated the core symptoms (excessive grooming traits and behavioral despair) but did not exert a significant anxiolytic effect. Notably, exercise intensity has emerged as a critical determinant of its efficacy, as evidenced by a lower ventilation threshold and anxiolytic effect mediated by low-intensity exercise. The findings substantiate the notion that exercise is promising as a disease-modifying treatment, but intensity matters for emotional resilience.
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Affiliation(s)
- Dong-Joo Hwang
- Exercise Biochemistry Laboratory, Korea National Sport University, 1239, Yangjae-ro, Songpa-gu, Seoul, 05541, Korea
- Sport Science Institute, Korea National Sport University, 1239, Yangjae-ro, Songpa-gu, Seoul, 05541, Korea
| | - Tae-Kyung Kim
- Exercise Biochemistry Laboratory, Korea National Sport University, 1239, Yangjae-ro, Songpa-gu, Seoul, 05541, Korea.
- Sport Science Institute, Korea National Sport University, 1239, Yangjae-ro, Songpa-gu, Seoul, 05541, Korea.
- Department of Physical Education, Korea National Sport University, 1239, Yangjae-ro, Songpa-gu, Seoul, 05541, Korea.
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Zhang Y, Tong L, Ma L, Ye H, Zeng S, Zhang S, Ding Y, Wang W, Bao T. Progress in The Research of Lactate Metabolism Disruption And Astrocyte-Neuron Lactate Shuttle Impairment in Schizophrenia: A Comprehensive Review. Adv Biol (Weinh) 2024; 8:e2300409. [PMID: 38596839 DOI: 10.1002/adbi.202300409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 11/09/2023] [Indexed: 04/11/2024]
Abstract
Schizophrenia (SCZ) is a complex neuropsychiatric disorder widely recognized for its impaired bioenergy utilization. The astrocyte-neuron lactate shuttle (ANLS) plays a critical role in brain energy supply. Recent studies have revealed abnormal lactate metabolism in SCZ, which is associated with mitochondrial dysfunction, tissue hypoxia, gastric acid retention, oxidative stress, neuroinflammation, abnormal brain iron metabolism, cerebral white matter hypermetabolic activity, and genetic susceptibility. Furthermore, astrocytes, neurons, and glutamate abnormalities are prevalent in SCZ with abnormal lactate metabolism, which are essential components for maintaining ANLS in the brain. Therefore, an in-depth study of the pathophysiological mechanisms of ANLS in SCZ with abnormal lactate metabolism will contribute to a better understanding of the pathogenesis of SCZ and provide new ideas and approaches for the diagnosis and treatment of SCZ.
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Affiliation(s)
- Yingying Zhang
- Mental Health Centre of Kunming Medical University, Kunming, Yunnan, 650225, P. R. China
| | - Liang Tong
- Mental Health Centre of Kunming Medical University, Kunming, Yunnan, 650225, P. R. China
| | - Li Ma
- Mental Health Centre of Kunming Medical University, Kunming, Yunnan, 650225, P. R. China
| | - Hong Ye
- Mental Health Centre of Kunming Medical University, Kunming, Yunnan, 650225, P. R. China
| | - Shue Zeng
- Mental Health Centre of Kunming Medical University, Kunming, Yunnan, 650225, P. R. China
| | - Shaochuan Zhang
- Mental Health Centre of Kunming Medical University, Kunming, Yunnan, 650225, P. R. China
| | - Yu Ding
- The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650101, P. R. China
| | - Weiwei Wang
- The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650101, P. R. China
| | - Tianhao Bao
- Mental Health Centre of Kunming Medical University, Kunming, Yunnan, 650225, P. R. China
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Benefits of Exercise and Astaxanthin Supplementation: Are There Additive or Synergistic Effects? Antioxidants (Basel) 2021; 10:antiox10060870. [PMID: 34071514 PMCID: PMC8229412 DOI: 10.3390/antiox10060870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 05/23/2021] [Accepted: 05/25/2021] [Indexed: 11/30/2022] Open
Abstract
A healthy lifestyle is essential for maintaining physical and mental health. Health promotion, with a particular emphasis on regular exercise and a healthy diet, is one of the emerging trends in healthcare. However, the way in which exercise training and nutrients from dietary intake interact with each other to promote additive, synergistic, or antagonistic effects on physiological functions leading to health promotion, and the possible underlying biomolecular mechanisms of such interactions, remain poorly understood. A healthy diet is characterized by a high intake of various bioactive compounds usually found in natural, organic, and fresh foodstuffs. Among these bioactive compounds, astaxanthin (ASX), a red carotenoid pigment especially found in seafood, has been recognized in the scientific literature as a potential nutraceutical due to its antioxidant, anti-inflammatory, and neurotrophic properties. Therefore, scientists are currently exploring whether this promising nutrient can increase the well-known benefits of exercise on health and disease prevention. Hence, the present review aimed to compile and summarize the current scientific evidence for ASX supplementation in association with exercise regimes, and evaluate the additive or synergistic effects on physiological functions and health when both interventions are combined. The new insights into the combination paradigm of exercise and nutritional supplementation raise awareness of the importance of integrative studies, particularly for future research directions in the field of health and sports nutrition science.
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Gao H, Luo C, Tu SJ, Lu RP, Jiang LN, Qiao HJ, Lin Q, Li NN, Chen JH. The Effect of Yijinjing on the Cognitive Function of Patients With Chronic Schizophrenia. Front Psychiatry 2021; 12:739364. [PMID: 34744830 PMCID: PMC8564041 DOI: 10.3389/fpsyt.2021.739364] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Accepted: 09/13/2021] [Indexed: 01/01/2023] Open
Abstract
Background: Patients with chronic schizophrenia present cognitive impairment, which affects their social function and prevents them from reintegrating into society. Yijinjing is a traditional Chinese aerobic exercise that has a putative psychosomatic effect on improving cognitive function. Methods: From January to May 2021, 40 patients with chronic schizophrenia were recruited and randomly divided into a control group and a Yijinjing group. In the 12-week intervention, the patients in the control group received conventional treatment, whereas patients in the Yijinjing group performed Yijinjing exercise (40 min/session, twice a week) in addition to receiving conventional treatment. The Positive and Negative Syndrome Scale (PANSS), the Insight and Treatment Attitude Questionnaire (ITAQ), the Rosenberg Self-esteem Scale (SES), and the Mini Mental State Examination (MMSE) were used to measure clinical symptoms and cognitive function at 0, 6, and 12 weeks. Results: The demographic information was not significantly different between groups. At baseline, the scores of all the scales were not statistically different between groups. After 12 weeks of intervention, compared to those at baseline, the scores of the negative scale (t = 19.00, p < 0.0001), general psychopathology scale (t = 15.98, p < 0.0001), and total score (t = 15.47, p < 0.0001) of the PANSS and SES (t = 5.378, p < 0.0001) had significantly decreased, and the scores of the ITAQ (t = 7.984, p < 0.0001) and MMSE (t = 6.750, p < 0.0001) had significantly increased in Yijinjing group; the score of the MMSE increased in the control group as well (t = 2.491, p = 0.0222). Compared to the respective scores in the control group, the negative scale score (t = 2.953, p = 0.0054) significantly decreased, and the ITAQ (t = 3.043, p = 0.0042) and MMSE (t = 2.2.68, p = 0.0291) scores significantly increased in the Yijinjing group after 12 weeks of intervention. Conclusion: These results provide a preliminary indication that Yijinjing exercise had the potential to improve cognitive function and negative symptoms in patients with chronic schizophrenia. A larger-scale study to determine the trajectory of change in the longer term should be undertaken.
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Affiliation(s)
- Hui Gao
- Department of Psychiatry, Shanghai No.1 Mental Health Center of Civil Administration, Shanghai, China
| | - Chao Luo
- Shanghai Institute of Traditional Chinese Medicine for Mental Health, Shanghai Clinical Research Center for Mental Health, Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Si-Jing Tu
- School of Public Health, Hangzhou Normal University, Hangzhou, China.,School of Public Health and Management, Guangxi University of Chinese Medicine, Nanning, China
| | - Ru-Ping Lu
- Department of Psychiatry, Shanghai No.1 Mental Health Center of Civil Administration, Shanghai, China
| | - Lin-Na Jiang
- Department of Psychiatry, Shanghai No.1 Mental Health Center of Civil Administration, Shanghai, China
| | - Hui-Jun Qiao
- Department of Psychiatry, Shanghai No.1 Mental Health Center of Civil Administration, Shanghai, China
| | - Qu Lin
- Department of Psychiatry, Shanghai No.1 Mental Health Center of Civil Administration, Shanghai, China
| | - Ning-Ning Li
- Shanghai Institute of Traditional Chinese Medicine for Mental Health, Shanghai Clinical Research Center for Mental Health, Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jian-Hua Chen
- Shanghai Institute of Traditional Chinese Medicine for Mental Health, Shanghai Clinical Research Center for Mental Health, Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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