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Jabbarzadeh Ganjeh B, Zeraattalab-Motlagh S, Jayedi A, Daneshvar M, Gohari Z, Norouziasl R, Ghaemi S, Selk-Ghaffari M, Moghadam N, Kordi R, Shab-Bidar S. Effects of aerobic exercise on blood pressure in patients with hypertension: a systematic review and dose-response meta-analysis of randomized trials. Hypertens Res 2024; 47:385-398. [PMID: 37872373 DOI: 10.1038/s41440-023-01467-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 09/19/2023] [Accepted: 09/26/2023] [Indexed: 10/25/2023]
Abstract
We aimed to evaluate the dose-dependent effects of aerobic exercise on systolic (SBP) and diastolic blood pressure (DBP) and haemodynamic factors in adults with hypertension. PubMed, Scopus, and Web of Science were searched to April 2022 for randomized trials of aerobic exercise in adults with hypertension. We conducted a random-effects meta-analysis to estimate mean differences (MDs) and 95%CIs for each 30 min/week increase in aerobic exercise. The certainty of evidence was rated using the GRADE approach. The analysis of 34 trials with 1787 participants indicated that each 30 min/week aerobic exercise reduced SBP by 1.78 mmHg (95%CI: -2.22 to -1.33; n = 34, GRADE=low), DBP by 1.23 mmHg (95%CI: -1.53 to -0.93; n = 34, GRADE=moderate), resting heart rate (MD = -1.08 bpm, 95%CI: -1.46 to -0.71; n = 23, GRADE=low), and mean arterial pressure (MD = -1.37 mmHg, 95%CI: -1.80 to -0.93; n = 9, GRADE = low). A nonlinear dose-dependent decrement was seen on SBP and DBP, with the greatest decrement at 150 min/week (MD150 min/week = -7.23 mmHg, 95%CI: -9.08 to -5.39 for SBP and -5.58 mmHg, 95%CI: -6.90 to -4.27 for DBP). Aerobic exercise can lead to a large and clinically important reduction in blood pressure in a dose-dependent manner, with the greatest reduction at 150 min/week. The dose-dependent effects of aerobic exercise on systolic and diastolic blood pressure and haemodynamic factors in adults with hypertension.
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Affiliation(s)
| | | | - Ahmad Jayedi
- Department of Community Nutrition, Tehran University of Medical Sciences, Tehran, Iran
- Social Determinants of Health Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Mojtaba Daneshvar
- Department of Community Nutrition, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Gohari
- Department of Sports Nutrition, Tehran University of Medical Sciences, Tehran, Iran
| | - Reyhane Norouziasl
- Department of Community Nutrition, Tehran University of Medical Sciences, Tehran, Iran
| | - Shadi Ghaemi
- Department of Community Nutrition, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Selk-Ghaffari
- Sports Medicine Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Navid Moghadam
- Sports Medicine Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ramin Kordi
- Sports Medicine Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Sakineh Shab-Bidar
- Department of Community Nutrition, Tehran University of Medical Sciences, Tehran, Iran.
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Gohari Z, Baghaei A, Mahboudi H, Hashemi J, Rahmati M, Islami M, Mansouri V. Ursolic acid incorporated nanofibers improves chondrogenic differentiation of mesenchymal stem cells. POLYM ADVAN TECHNOL 2022. [DOI: 10.1002/pat.5830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Zahra Gohari
- Department of Animal Science, School of Biology, Faculty of Science University of Tehran Tehran Iran
| | - Ahmadali Baghaei
- Faculty of Medicine, Mashhad Branch Islamic Azad University Mashhad Iran
| | - Hossein Mahboudi
- Department of Biotechnology, School of Pharmacy Alborz University of Medical Sciences karaj Iran
| | - Javad Hashemi
- Department of Pathobiology and Laboratory Sciences, Faculty of Medicine North Khorasan University of Medical Sciences Bojnurd Iran
| | - Mohammad Rahmati
- Department of Medical Biotechnology, Faculty of Paramedicine Guilan University of Medical Sciences Rasht Iran
| | - Maryam Islami
- Department of Biotechnology, School of Medicine Alborz University of Medical Science Karaj Iran
| | - Vahid Mansouri
- Proteomics Research Center, Faculty of Paramedical Sciences Shahid Beheshti University of Medical Sciences Tehran Iran
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Nadri S, Yazdani S, Arefian E, Gohari Z, Eslaminejad MB, Kazemi B, Soleimani M. Mesenchymal stem cells from trabecular meshwork become photoreceptor-like cells on amniotic membrane. Neurosci Lett 2013; 541:43-8. [PMID: 23403103 DOI: 10.1016/j.neulet.2012.12.055] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2012] [Revised: 12/28/2012] [Accepted: 12/29/2012] [Indexed: 12/18/2022]
Abstract
Stem cell therapy is a promising approach for treatment of degenerative retinal disorders such as retinitis pigmentosa (RP) and age-related macular degeneration (AMD). In this study, human mesenchymal stem cells (MSCs) were isolated from the trabecular meshwork (TM), the major functional tissue of the anterior chamber angle in the eye, were characterized and differentiated into photoreceptor cells on amniotic membrane (AM). After isolation of trabecular meshwork and culture of the stromal segment of this tissue, fibroblast-like cells (CD105(+), CD90(+), CD44(+), CD166(+) cells) capable of differentiation toward mesenchymal and photoreceptor lineages were obtained. The isolated cells were seeded on amniotic membrane and were treated with induction medium. Immunocytochemistry and quantitative real time RT-PCR (qPCR) were used to detect expression of photoreceptor genes such as rhodopsin, recoverin, CRX, and peripherin; and the bipolar cell marker protein kinase C alpha (PKC-alpha). As a result, immunocytochemistry revealed that the differentiated TMMSCs expressed rhodopsin, CRX and PKC proteins. qPCR showed the expression of rhodopsin (rod like photoreceptor-specific marker), and CRX genes were significantly higher in TMMSCs differentiated on AM than those differentiated on tissue culture polystyrene (TCPS). In conclusion, our findings suggested that a combination of TMMSCs (as a new source) and basement membrane support from AM might be a suitable source of cells for subretinal transplantation in regenerative therapy for retinal disorders such as AMD and RP.
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Affiliation(s)
- Samad Nadri
- Medical Physics and Biomedical Engineering Department, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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