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Paillard T, Blain H, Bernard PL. The impact of exercise on Alzheimer's disease progression. Expert Rev Neurother 2024; 24:333-342. [PMID: 38390841 DOI: 10.1080/14737175.2024.2319766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 02/13/2024] [Indexed: 02/24/2024]
Abstract
INTRODUCTION The preventive effects of chronic physical exercise (CPE) on Alzheimer's disease (AD) are now admitted by the scientific community. Curative effects of CPE are more disputed, but they deserve to be investigated, since CPE is a natural non-pharmacological alternative for the treatment of AD. AREAS COVERED In this perspective, the authors discuss the impact of CPE on AD based on an exhaustive literature search using the electronic databases PubMed, ScienceDirect and Google Scholar. EXPERT OPINION Aerobic exercise alone is probably not the unique solution and needs to be complemented by other exercises (physical activities) to optimize the slowing down of AD. Anaerobic, muscle strength and power, balance/coordination and meditative exercises may also help to slow down the AD progression. However, the scientific evidence does not allow a precise description of the best training program for patients with AD. Influential environmental conditions (e.g. social relations, outdoor or indoor exercise) should also be studied to optimize training programs aimed at slowing down the AD progression.
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Affiliation(s)
- Thierry Paillard
- Movement, Balance, Performance, and Health Laboratory, Université de Pau & Pays de l'Adour, Tarbes, France
| | - Hubert Blain
- Pole de Gérontologie Antonin Balmes, CHU de Montpellier; EuroMov Digital Health in Motion, Univ Montpellier, IMT Mines Ales, Alès, France
| | - Pierre Louis Bernard
- UFR STAPS, EuroMov Digital Health in Motion, Université de Montpellier, IMT Mines Ales, Alès, France
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Group-Based Exercise as a Therapeutic Strategy for the Improvement of Mental Outcomes in Mild to Moderate Alzheimer’s Patients in Low Resource Care Facilities. Asian J Sports Med 2021. [DOI: 10.5812/asjsm.106593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background: Exercise is related to enhanced cognitive functioning and brain plasticity. Exercise might represent a potential adjunctive treatment for neuropsychiatric disorders, such as Alzheimer's disease (AD). Furthermore, group exercise may prove especially useful due to its additional benefits. Objectives: This study aimed to determine the effect of low-cost, group-based exercise on mental outcomes in patients with mild to moderate AD. Methods: Participants with mild to moderate AD were randomized to either a non-exercising control (CON) group or a group-exercise (GEX) group (n = 20 each). The GEX participated in eight weeks of three-times-weekly non-consecutive 45-minute sessions consisting of balance, resistance, aerobic, and flexibility exercises to determine their effect on mental outcomes, namely, cognitive function, activities of daily living (ADLs), and quality of life (QOL). Results: The intervention program showed a significant (P ≤ 0.05) increase in Mini-Mental State Examination (MMSE) scores (P = 0.023). While the GEX were found to have no change in their (Alzheimer’s disease cooperative study activities of daily living) ADCS-ADL scores (P = 0.574). The CON demonstrated a significant, but deleterious 13.77% decrease in their ADCS-ADL scores from pre- to mid-test (P = 0.023) and from pre- to post-test (P = 0.038). Quality of Life-Alzheimer’s Disease (QOL-AD) scores were unchanged in both the GEX and CON. Conclusions: Our results indicate that a low-cost, multidimensional group exercise intervention can positively influence cognitive function and improve patients with mild to moderate AD ability to perform ADLs.
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Zhang L, Tang W, Chao FL, Zhou CN, Jiang L, Zhang Y, Liang X, Tang J, Qi YQ, Yang H, He Q, Zhang SS, Zhu L, Peng Y, Tang Y. Four-month treadmill exercise prevents the decline in spatial learning and memory abilities and the loss of spinophilin-immunoreactive puncta in the hippocampus of APP/PS1 transgenic mice. Neurobiol Dis 2019; 136:104723. [PMID: 31887353 DOI: 10.1016/j.nbd.2019.104723] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 12/20/2019] [Accepted: 12/26/2019] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Previous studies have reported that exercise could improve the plasticity of hippocampal synapses. However, the effects of exercise on synapses in the hippocampus in Alzheimer's disease (AD) are not completely known. METHODS In this study, thirty 12-month-old male APP/PS1 double transgenic mice were randomly divided into a sedentary group (n = 15) and a running group (n = 15). Fifteen 12-month-old male wild-type littermates were assigned to the control group (n = 15). While running mice were assigned to treadmill running for four months, the control mice and sedentary mice did not run during the study period. After Morris water maze testing, five mice in each group were randomly selected for a stereological assessment of spinophilin-immunoreactive puncta in the CA1, CA2-3 and dentate gyrus (DG) of the hippocampus. RESULTS Morris water maze testing revealed that while the learning and memory abilities in sedentary APP/PS1 mice were significantly worse than those in wild-type control mice, the learning and memory abilities in running APP/PS1 mice were significantly better than those in sedentary APP/PS1 mice. The stereological results showed that the spinophilin-immunoreactive puncta numbers of the CA1, CA2-3 and DG in the hippocampus of sedentary APP/PS1 mice were significantly lower than those of wild-type control mice and that the numbers of these spines in the CA1, CA2-3 and DG in the hippocampus of running APP/PS1 mice were significantly higher than those of sedentary APP/PS1 mice. Moreover, a running-induced improvement in spatial learning and memory abilities was significantly correlated with running-induced increases in the spinophilin-immunoreactive puncta numbers in the CA1 and DG of the hippocampus. CONCLUSIONS Four-month treadmill exercise induced a significant improvement in spatial learning and memory abilities and a significant increase in the number of spinophilin-immunoreactive puncta of the CA1, CA2-3 and DG in the hippocampus of APP/PS1 mice. Running-induced improvements in spatial learning and memory abilities were significantly correlated with running-induced increases in the spinophilin-immunoreactive puncta numbers in the CA1 and DG of the hippocampus.
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Affiliation(s)
- Lei Zhang
- Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, PR China; Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Wei Tang
- Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, PR China; Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Feng-Lei Chao
- Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, PR China; Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Chun-Ni Zhou
- Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, PR China; Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Lin Jiang
- Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, PR China; Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Yi Zhang
- Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, PR China; Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Xin Liang
- Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, PR China; Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Jing Tang
- Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, PR China; Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Ying-Qiang Qi
- Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, PR China; Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Hao Yang
- Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, PR China; Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Qi He
- Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, PR China; Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Shan-Shan Zhang
- Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, PR China; Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Lin Zhu
- Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, PR China; Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Yan Peng
- Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, PR China; Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Yong Tang
- Department of Histology and Embryology, Chongqing Medical University, Chongqing 400016, PR China; Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing 400016, PR China.
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Veronese N, Solmi M, Basso C, Smith L, Soysal P. Role of physical activity in ameliorating neuropsychiatric symptoms in Alzheimer disease: A narrative review. Int J Geriatr Psychiatry 2019; 34:1316-1325. [PMID: 30156330 DOI: 10.1002/gps.4962] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 07/31/2018] [Indexed: 12/15/2022]
Abstract
OBJECTIVE Neuropsychiatric symptoms (NPs) affect almost all patients with Alzheimer disease (AD). Because of the complications associated with the pharmacological treatment, nonpharmacological treatment (such as physical activity) can be considered as an additional complementary treatment option for NPs. The aim of this review is to evaluate the impact of physical activity on NPs in patients with AD. METHODS We searched Pubmed and Google Scholar for potential eligible articles until March 1, 2018. RESULTS Although there are contradictory results showing the impact of physical exercise on NPs, most of them reported that it had a significant effect on depression and sleep disturbances in patients with AD. The beneficial effects could be explained through several mechanisms, including modulated production of neurotransmitters; increasing neurotrophins, such as brain-derived neurotrophic factor; reduction of oxidative stress and inflammation; elevation of cerebral blood flow; hypothalamic pituitary adrenal axis regulation; and support of neurogenesis and synaptogenesis. Physical activity can also improve cardiovascular risk factors, which may exaggerate NPs. There is limited evidence for other NPs such as agitation, disinhibition, apathy, hallucinations, and anxiety. CONCLUSION Physical activity may ameliorate depression and sleep disturbances in patients with AD. Therefore, physical activity can be a "potential" add-on treatment to drugs to reduce or prevent these symptoms onset and recurrence in patients with AD. However, further studies are needed to focus on relationship between physical activity and other NPs.
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Affiliation(s)
- Nicola Veronese
- National Research Council, Neuroscience Institute, Aging Branch, Padova, Italy.,Geriatrics Unit, Department of Geriatric Care, Ortho Geriatrics and Rehabilitation, E.O. Galliera Hospital, National Relevance and High Specialization Hospital, Genoa, Italy
| | - Marco Solmi
- Department of Neurosciences, University of Padova, Padova, Italy.,Centro Neuroscienze Cognitive, University of Padua, Padua, Italy
| | | | - Lee Smith
- The Cambridge Centre for Sport and Exercise Sciences, Department of Life Sciences, Anglia Ruskin University, Cambridge, UK
| | - Pinar Soysal
- Department of Geriatric Medicine, Faculty of Medicine, Bezmialem Vakif University, Istanbul, Turkey
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Techayusukcharoen R, Iida S, Aoki C. Observing brain function via functional near-infrared spectroscopy during cognitive program training (dual task) in young people. J Phys Ther Sci 2019; 31:550-555. [PMID: 31417220 PMCID: PMC6642886 DOI: 10.1589/jpts.31.550] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Accepted: 04/22/2019] [Indexed: 01/04/2023] Open
Abstract
[Purpose] To study the brain function during a dual task (cycling exercise and cognitive training) via functional near-infrared spectroscopy in young males. [Participants and Methods] Twenty Japanese young male participants were divided into intervention and control groups by simple randomization (n=10 per group). In the intervention group, participants were given a cognitive program training and cycling exercise (dual task). The control group was given the cognitive program training (single task) only. The cognitive program training consisted of a warm up, followed by 2 minutes of rock-paper-scissors, 2 minutes of numeric memory, 2 minutes of color matching, 2 minutes of calculations, and a cool down. Brain function tests were performed individually throughout the programs by functional near-infrared spectroscopy. [Results] The oxyhemoglobin levels significantly increased in the frontal lobe of the intervention and control groups after program completion compared to before. And the oxyhemoglobin levels of the intervention group also significantly increased more than control group in the prefrontal cortex and motor area. [Conclusion] This program used by Cognibike was also effective for improving hemoglobin oxygen levels at the frontal lobe in young males.
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Affiliation(s)
- Ratri Techayusukcharoen
- Department of Physical Therapy, Faculty of Health and Medical Sciences, Teikyo Heisei University: 2-51-4 Higashiikebukuro, Toshima-ku, Tokyo 170-8445, Japan.,Faculty of Physical Therapy, Rangsit University, Thailand
| | - Shuhei Iida
- Department of Physical Therapy, Faculty of Health and Medical Sciences, Teikyo Heisei University: 2-51-4 Higashiikebukuro, Toshima-ku, Tokyo 170-8445, Japan
| | - Chikara Aoki
- Department of Physical Therapy, Faculty of Health and Medical Sciences, Teikyo Heisei University: 2-51-4 Higashiikebukuro, Toshima-ku, Tokyo 170-8445, Japan
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Zhou CN, Chao FL, Zhang Y, Jiang L, Zhang L, Luo YM, Xiao Q, Chen LM, Tang Y. Sex Differences in the White Matter and Myelinated Fibers of APP/PS1 Mice and the Effects of Running Exercise on the Sex Differences of AD Mice. Front Aging Neurosci 2018; 10:243. [PMID: 30174598 PMCID: PMC6107833 DOI: 10.3389/fnagi.2018.00243] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Accepted: 07/24/2018] [Indexed: 12/03/2022] Open
Abstract
Previous studies have suggested that changes in the white matter might play an important role in the pathogenic processes of Alzheimer's disease (AD). However, no study has investigated sex differences in these changes. Previous studies found that running exercise could delay both the decline in spatial learning and memory abilities as well as the changes in the white matter during early AD in male mice. However, whether exercise also has an effect on the changes in the white matter in female AD mice remains unknown. To address these questions, 6- and 10-month-old male and female APP/PS1 double transgenic AD mice were used. The 6-month-old male and female APP/PS1 double transgenic AD mice underwent a 4-month running exercise regime. The white matter volume and parameters of the myelinated fibers in the white matter of the 10-month-old exercised and non-exercised male and female AD mice were investigated using electron microscopy and stereological methods. There were no significant differences in the mean escape latencies between the male and female AD mice in the non-exercised groups, but after 4 months of treadmill exercise, the mean escape latencies of the female exercised AD mice had significantly shortened compared with those of the male exercised AD mice. The total white matter volume and most of the parameters of the myelinated fibers of the white matter in the female AD mice were significantly lower than those of the male AD mice. The total length of the myelinated fibers with diameters ranging from 0.6 to 0.7 μm, the axonal diameter of the myelinated fibers and the g-ratio of the myelinated fibers in the white matter of the exercised female AD mice were significantly increased compared with those of the non-exercised female AD mice. There were sex-specific differences in the white matter and myelinated fibers of white matter in the AD mice. Running exercise more effectively delayed the decline in spatial learning and memory abilities and delayed the changes in the myelinated fibers of the white matter in female transgenic mice with early AD than in male transgenic mice.
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Affiliation(s)
- Chun-Ni Zhou
- Department of Histology and Embryology, Chongqing Medical University, Chongqing, China.,Laboratory of Stem Cells and Tissue Engineering, Chongqing Medical University, Chongqing, China
| | - Feng-Lei Chao
- Department of Histology and Embryology, Chongqing Medical University, Chongqing, China.,Laboratory of Stem Cells and Tissue Engineering, Chongqing Medical University, Chongqing, China
| | - Yi Zhang
- Department of Histology and Embryology, Chongqing Medical University, Chongqing, China.,Laboratory of Stem Cells and Tissue Engineering, Chongqing Medical University, Chongqing, China
| | - Lin Jiang
- Department of Histology and Embryology, Chongqing Medical University, Chongqing, China.,Laboratory of Stem Cells and Tissue Engineering, Chongqing Medical University, Chongqing, China
| | - Lei Zhang
- Department of Histology and Embryology, Chongqing Medical University, Chongqing, China.,Laboratory of Stem Cells and Tissue Engineering, Chongqing Medical University, Chongqing, China
| | - Yan-Min Luo
- Department of Histology and Embryology, Chongqing Medical University, Chongqing, China.,Laboratory of Stem Cells and Tissue Engineering, Chongqing Medical University, Chongqing, China
| | - Qian Xiao
- Department of Histology and Embryology, Chongqing Medical University, Chongqing, China.,Laboratory of Stem Cells and Tissue Engineering, Chongqing Medical University, Chongqing, China
| | - Lin-Mu Chen
- Department of Histology and Embryology, Chongqing Medical University, Chongqing, China.,Laboratory of Stem Cells and Tissue Engineering, Chongqing Medical University, Chongqing, China
| | - Yong Tang
- Department of Histology and Embryology, Chongqing Medical University, Chongqing, China.,Laboratory of Stem Cells and Tissue Engineering, Chongqing Medical University, Chongqing, China
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Kim E, Ullrich-French S, Bolkan C, Hill LG. The Role of Caregivers in Physical Activity for Older Adults With Alzheimer's Disease. Am J Alzheimers Dis Other Demen 2018; 33:122-130. [PMID: 29168392 PMCID: PMC10852443 DOI: 10.1177/1533317517740664] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This study examined the determinants of physical activity (PA) for older adults with Alzheimer's disease (AD) to learn more about how to promote PA in this population. Caregivers of older adults with AD (N = 99) provided information related to care recipient's PA, as well as addressed sociodemographics and perceptions about their care recipient's PA. Gender of care recipient was a significant predictor of PA (β = .80, P < .05); men with AD participated in more PA than women with AD. Also, caregiver's outcome expectation for care recipient's PA also predicted more PA (β = .82, P < .05). Caregiver's perceived benefits of PA (outcome expectation) for their care recipient partially mediated the relationship between self-efficacy for care recipient's PA and the reported levels of PA for the care recipient. This study demonstrated the importance of caregiver perceptions about care recipient's PA.
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Affiliation(s)
- Eunsaem Kim
- Program in Prevention Science, Washington State University, Vancouver, WA, USA
| | | | - Cory Bolkan
- Department of Human Development, Washington State University, Vancouver, WA, USA
| | - Laura Griner Hill
- Department of Human Development, Washington State University, Pullman, WA, USA
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Ovenden I, Dening T, Beer C. “Here everyone is the same” – A qualitative evaluation of participating in a Boccia (indoor bowling) group: Innovative practice. DEMENTIA 2016; 18:785-792. [DOI: 10.1177/1471301216675988] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Imogen Ovenden
- Division of Psychiatry & Applied Psychology, University of Nottingham, UK
| | - Tom Dening
- Division of Psychiatry & Applied Psychology, University of Nottingham, UK
| | - Charlotte Beer
- Division of Psychiatry & Applied Psychology, University of Nottingham, UK
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Chen WW, Zhang X, Huang WJ. Role of physical exercise in Alzheimer's disease. Biomed Rep 2016; 4:403-407. [PMID: 27073621 PMCID: PMC4812200 DOI: 10.3892/br.2016.607] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Accepted: 02/22/2016] [Indexed: 11/05/2022] Open
Abstract
The benefits of physical exercise on the brain and general wellness are well recognised, but not particularly well known to the general public. Understanding the importance of integrating active behavior for overall health is crucial at any age and particularly for the elderly who are at risk of developing Alzheimer's disease (AD), a disease mainly affecting individuals aged >65 years. AD is a neurodegenerative disease characterized by extracellular senile plaques of amyloid-β, intracellular neurofibrillary tangles of the protein tau, brain atrophy and dementia. The beneficial effects of physical exercise have been observed on the maintenance of brain size and efficiency for the prevention of AD risks, such as obesity, hypertension and stroke. These effects are extended to individuals with, or at risk of dementia and other age-related neurodegenerative disorders. Accordingly, although extensive studies are required to fully understand the mechanisms by which physical exercise procures beneficial effects, data suggest the relevance of integrating physical exercise in the prevention and/or cure of AD, disease whose incidence is predicted to increase in the future. Such an increase, may pose medical, social and economical challenges for populations and the health care system worldwide. In the present review we assess the positive aspects of physical exercise with regard to prevention and cure of AD.
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Affiliation(s)
- Wei-Wei Chen
- Department of Neurology, Xuzhou Central Hospital, Xuzhou, Jiangsu 221009, P.R. China
| | - Xia Zhang
- Department of Neurology, Xuzhou Central Hospital, Xuzhou, Jiangsu 221009, P.R. China
| | - Wen-Juan Huang
- Department of Neurology, Xuzhou Central Hospital, Xuzhou, Jiangsu 221009, P.R. China
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Paillard T, Rolland Y, de Souto Barreto P. Protective Effects of Physical Exercise in Alzheimer's Disease and Parkinson's Disease: A Narrative Review. J Clin Neurol 2015; 11:212-9. [PMID: 26174783 PMCID: PMC4507374 DOI: 10.3988/jcn.2015.11.3.212] [Citation(s) in RCA: 218] [Impact Index Per Article: 24.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Revised: 01/02/2015] [Accepted: 01/05/2015] [Indexed: 01/02/2023] Open
Abstract
Alzheimer's disease (AD) and Parkinson's disease (PD) are devastating, frequent, and still incurable neurodegenerative diseases that manifest as cognitive and motor disorders. Epidemiological data support an inverse relationship between the amount of physical activity (PA) undertaken and the risk of developing these two diseases. Beyond this preventive role, exercise may also slow down their progression. Several mechanisms have been suggested for explaining the benefits of PA in the prevention of AD. Aerobic physical exercise (PE) activates the release of neurotrophic factors and promotes angiogenesis, thereby facilitating neurogenesis and synaptogenesis, which in turn improve memory and cognitive functions. Research has shown that the neuroprotective mechanisms induced by PE are linked to an increased production of superoxide dismutase, endothelial nitric oxide synthase, brain-derived neurotrophic factor, nerve growth factor, insulin-like growth factor, and vascular endothelial growth factor, and a reduction in the production of free radicals in brain areas such as the hippocampus, which is particularly involved in memory. Other mechanisms have also been reported in the prevention of PD. Exercise limits the alteration in dopaminergic neurons in the substantia nigra and contributes to optimal functioning of the basal ganglia involved in motor commands and control by adaptive mechanisms involving dopamine and glutamate neurotransmission. AD and PD are expansive throughout our ageing society, and so even a small impact of nonpharmacological interventions, such as PA and exercise, may have a major impact on public health.
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Affiliation(s)
- Thierry Paillard
- Laboratoire Activité Physique, Performance et Santé (EA 4445), Université de Pau & Pays de l'Adour, Département STAPS, Tarbes, France.
| | - Yves Rolland
- Gerontopole of Toulouse, Institute of Ageing, University Hospital of Toulouse (CHU-Toulouse), Toulouse, France.; UMR INSERM 1027, University of Toulouse III, Toulouse, France; 3. Clinique des Minimes, Toulouse, France
| | - Philipe de Souto Barreto
- Gerontopole of Toulouse, Institute of Ageing, University Hospital of Toulouse (CHU-Toulouse), Toulouse, France.; UMR INSERM 1027, University of Toulouse III, Toulouse, France; 3. Clinique des Minimes, Toulouse, France
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11
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Ahmadian-Attari MM, Ahmadiani A, Kamalinejad M, Dargahi L, Shirzad M, Mosaddegh M. Treatment of Alzheimer's disease in Iranian traditional medicine. IRANIAN RED CRESCENT MEDICAL JOURNAL 2014; 17:e18052. [PMID: 25763264 PMCID: PMC4341360 DOI: 10.5812/ircmj.18052] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Revised: 03/31/2014] [Accepted: 04/09/2014] [Indexed: 11/16/2022]
Abstract
BACKGROUND Alzheimer's disease (AD) is a progressive neurodegenerative disease with a high prevalence in recent years. Dramatic growth in AD prevalence has increased the importance of more researches on AD treatment. History has shown that traditional medicine can be a source of inspiration to find new therapies. OBJECTIVES This study tried to codify the recommendations of Iranian traditional medicine (ITM) by studying the main medical manuscripts. The second purpose was to compare these findings with new medical information. MATERIALS AND METHODS Cardinal traditional medical and pharmacological texts from 10th to 18th century were searched for traditional terms of dementia (Nesyan, Fisad-uz-Zekr, Faramooshkari) focused on treatment methods. The findings were classified into three groups: lifestyle recommendations, dietary approaches, and drug therapies. These findings were compared with new medical findings. RESULTS ITM has dietary recommendations for dementia such as increasing consumption of nuts, poultry and eggs, milk, and grape products (like raisin and currant). These compounds are full of unsaturated fatty acids, cholesterol, and polyphenolic compounds. New findings suggest that these substances can help in prevention and treatment of AD. ITM has some lifestyle considerations like increasing physical and mental activities, listening to music, attending musical feasts, and smelling specific perfumes. New medical findings confirm nearly all of these recommendations. Along with the aforementioned items, treatment with natural medicines is in the first line of traditional treatment of dementia. New investigations show that many of these herbs have antioxidant, anti-inflammatory factors and acetylcholine esterase inhibitory effects. A few of them also have N-methyl-D-aspartate (NMDA) blocking activity. When these herbs are put together in traditional formulations, they can comprehensively fight against the disease. CONCLUSIONS More ethnopharmacological and ethnomedical studies on ITM antidementia therapy can be followed by fruitful results.
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Affiliation(s)
| | - Abolhassan Ahmadiani
- Neurobiology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
- Neuroscience Research Center, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
- Department of Pharmacology, University of Malaya, Kuala Lumpur, Malaysia
| | - Mohammad Kamalinejad
- Department of Pharmacognosy, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
| | - Leila Dargahi
- Neurobiology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
- Neuroscience Research Center, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
| | - Meysam Shirzad
- Department of Traditional Medicine, Tehran University of Medical Sciences, Tehran, IR Iran
| | - Mahmoud Mosaddegh
- Department of Traditional Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
- Corresponding Author: Mahmoud Mosaddegh, Department of Traditional Pharmacy, Faculty of Traditional Medicine, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran. Tel: +98-2188773521, Fax: +98-2188776027, E-mail:
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12
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Johnson L, Deatrick EJ, Oriel K. The Use of Music to Improve Exercise Participation in People with Dementia: A Pilot Study. PHYSICAL & OCCUPATIONAL THERAPY IN GERIATRICS 2012. [DOI: 10.3109/02703181.2012.680008] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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13
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14
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Ke HC, Huang HJ, Liang KC, Hsieh-Li HM. Selective improvement of cognitive function in adult and aged APP/PS1 transgenic mice by continuous non-shock treadmill exercise. Brain Res 2011; 1403:1-11. [DOI: 10.1016/j.brainres.2011.05.056] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2011] [Revised: 05/22/2011] [Accepted: 05/24/2011] [Indexed: 12/30/2022]
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15
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Hain D, Dunn DJ, Tappen RM. Patient-provider partnership in a memory disorder center. ACTA ACUST UNITED AC 2011; 23:351-6. [DOI: 10.1111/j.1745-7599.2011.00619.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Miller LA, Spitznagel MB, Busko S, Potter V, Juvancic-Heltzel J, Istenes N, Glickman E, Gunstad J. Structured exercise does not stabilize cognitive function in individuals with mild cognitive impairment residing in a structured living facility. Int J Neurosci 2011; 121:218-23. [PMID: 21244306 PMCID: PMC3079361 DOI: 10.3109/00207454.2010.546537] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Exercise has been shown to have positive effects on the brain and cognition in healthy older adults, though no study has directly examined possible cognitive benefits of formal exercise programs in persons with mild cognitive impairment (MCI) living in structured facilities. Thirty-one participants completed neuropsychological testing and measures of cardiovascular fitness at baseline and after 6 months of a structured exercise program that included aerobic and resistance training. While exercise improved cardiovascular fitness in persons with MCI, there was no improvement in cognitive function. Rather, MCI patients in this sample declined in performance on several tests sensitive to Alzheimer's disease. Examined in the context of past work, it appears exercise may be beneficial prior to the onset of MCI, though less helpful after its onset.
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Affiliation(s)
- Lindsay A. Miller
- Department of Psychology, Kent State University, Kent Hall, Kent, OH, USA
| | - Mary Beth Spitznagel
- Department of Psychology, Kent State University, Kent Hall, Kent, OH, USA
- Department of Psychiatry, Summa Health System, Akron City Hospital, Akron, OH, USA
| | - Susan Busko
- Laurel Lake Retirement Community, Hudson OH, USA
| | - Vanessa Potter
- Department of Psychiatry, Summa Health System, Akron City Hospital, Akron, OH, USA
| | - Judi Juvancic-Heltzel
- Department of Sport Science and Wellness Education, University of Akron, Akron, OH, USA
| | - Nancy Istenes
- Division of Geriatric Medicine, Summa Health System, Akron City Hospital, Akron, OH, USA
| | - Ellen Glickman
- Department of Exercise, Leisure, and Sport, Kent State University, Kent, OH, USA
| | - John Gunstad
- Department of Psychology, Kent State University, Kent Hall, Kent, OH, USA
- Department of Psychiatry, Summa Health System, Akron City Hospital, Akron, OH, USA
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Kader SMAE. Role of Aerobic Exercise Training in
Changing Exercise Tolerance and Quality of Life in Alzheimer's Disease. ELECTRONIC JOURNAL OF GENERAL MEDICINE 2011. [DOI: 10.29333/ejgm/82688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Kim Y, Park M, Boghossian S, York DA. Three weeks voluntary running wheel exercise increases endoplasmic reticulum stress in the brain of mice. Brain Res 2010; 1317:13-23. [DOI: 10.1016/j.brainres.2009.12.062] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2009] [Revised: 12/15/2009] [Accepted: 12/21/2009] [Indexed: 12/27/2022]
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19
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A Small-Group Functional Balance Intervention for Individuals with Alzheimer Disease: A Pilot Study. J Neurol Phys Ther 2010; 34:3-10. [DOI: 10.1097/npt.0b013e3181d00f2e] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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