Reduction of Arterial Stiffness by Exercise Training Is Associated with Increasing Plasma Apelin Level in Middle-Aged and Older Adults
- Publication Date
- April 01, 2014
- Journal
- PLOS ONE
- Authors
- Shumpei Fujie, Koji Sato, Eri Miyamoto Mikami, Natsuki Hasegawa, et al
- Volume
- 9
- Issue
- 4
- Pages
- e93545
- DOI
- https://dx.plos.org/10.1371/journal.pone.0093545
- Publisher URL
- http://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0093545
- PubMed
- http://www.ncbi.nlm.nih.gov/pubmed/24691252
- PubMed Central
- http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3972107
- Europe PMC
- http://europepmc.org/abstract/MED/24691252
- Web of Science
- 000334101100101
- Scopus
- 84898611535
- Mendeley
- http://www.mendeley.com/research/reduction-arterial-stiffness-exercise-training-associated-increasing-plasma-apelin-level-middleaged
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Mendeley | Further Information
{"title"=>"Reduction of arterial stiffness by exercise training is associated with increasing plasma apelin level in middle-aged and older adults", "type"=>"journal", "authors"=>[{"first_name"=>"Shumpei", "last_name"=>"Fujie", "scopus_author_id"=>"55757273800"}, {"first_name"=>"Koji", "last_name"=>"Sato", "scopus_author_id"=>"55495496300"}, {"first_name"=>"Eri", "last_name"=>"Miyamoto-Mikami", "scopus_author_id"=>"56114354700"}, {"first_name"=>"Natsuki", "last_name"=>"Hasegawa", "scopus_author_id"=>"56114709300"}, {"first_name"=>"Satoshi", "last_name"=>"Fujita", "scopus_author_id"=>"7403171894"}, {"first_name"=>"Kiyoshi", "last_name"=>"Sanada", "scopus_author_id"=>"10440804000"}, {"first_name"=>"Takafumi", "last_name"=>"Hamaoka", "scopus_author_id"=>"7103237689"}, {"first_name"=>"Motoyuki", "last_name"=>"Iemitsu", "scopus_author_id"=>"6701792909"}], "year"=>2014, "source"=>"PLoS ONE", "identifiers"=>{"issn"=>"19326203", "scopus"=>"2-s2.0-84898611535", "sgr"=>"84898611535", "pui"=>"372838942", "isbn"=>"1932-6203 (Electronic)\\r1932-6203 (Linking)", "pmid"=>"24691252", "doi"=>"10.1371/journal.pone.0093545"}, "id"=>"f5461d62-5952-392e-8633-08d9d6df00ed", "abstract"=>"Aging-induced deterioration of arterial stiffness is decreased by regular exercise, and increased nitric oxide (NO) production participates in this effect. Apelin regulates endothelial NO synthase in endothelial cells, promoting NO production. However, the effect of aerobic exercise training on circulating apelin levels in healthy middle-aged and older adults remains unknown. Accordingly, this study aimed to clarify the effects of regular aerobic exercise on apelin concentrations in middle-aged and older adults. Thirty-four healthy middle-aged and older subjects (67.0 ± 1.3 years) were randomly divided into two groups: exercise intervention and sedentary controls. Subjects in the training group completed 8-week of aerobic exercise training (60-70% peak oxygen uptake [VO2peak] for 45 min, 3 days/week). Before and after the intervention, we evaluated plasma apelin and nitrite/nitrate (NOx) concentrations, VO2peak, and arterial stiffness index. In the training group, VO2peak was significantly increased, and carotid β-stiffness was significantly decreased, after the intervention (P<0.05). Moreover, plasma apelin and NOx levels were significantly increased in the training group after the intervention (P<0.05). Additionally, there was a correlation between the training effects of plasma apelin levels and carotidβ-stiffness (r = -0.508, P = 0.032) and plasma NOx levels (r = 0.494, P = 0.037). By contrast, none of these parameters changed significantly in the control group. These results suggest that the increased in plasma apelin levels may be associated with exercise training-induced alternation of arterial stiffness in middle-aged and older adults.", "link"=>"http://www.mendeley.com/research/reduction-arterial-stiffness-exercise-training-associated-increasing-plasma-apelin-level-middleaged", "reader_count"=>27, "reader_count_by_academic_status"=>{"Unspecified"=>2, "Professor > Associate Professor"=>2, "Researcher"=>7, "Student > Doctoral Student"=>1, "Student > Ph. D. Student"=>2, "Student > Postgraduate"=>2, "Student > Master"=>4, "Student > Bachelor"=>5, "Professor"=>2}, "reader_count_by_user_role"=>{"Unspecified"=>2, "Professor > Associate Professor"=>2, "Researcher"=>7, "Student > Doctoral Student"=>1, "Student > Ph. D. Student"=>2, "Student > Postgraduate"=>2, "Student > Master"=>4, "Student > Bachelor"=>5, "Professor"=>2}, "reader_count_by_subject_area"=>{"Unspecified"=>3, "Nursing and Health Professions"=>1, "Biochemistry, Genetics and Molecular Biology"=>1, "Medicine and Dentistry"=>9, "Agricultural and Biological Sciences"=>4, "Sports and Recreations"=>7, "Chemistry"=>2}, "reader_count_by_subdiscipline"=>{"Medicine and Dentistry"=>{"Medicine and Dentistry"=>9}, "Chemistry"=>{"Chemistry"=>2}, "Sports and Recreations"=>{"Sports and Recreations"=>7}, "Agricultural and Biological Sciences"=>{"Agricultural and Biological Sciences"=>4}, "Nursing and Health Professions"=>{"Nursing and Health Professions"=>1}, "Biochemistry, Genetics and Molecular Biology"=>{"Biochemistry, Genetics and Molecular Biology"=>1}, "Unspecified"=>{"Unspecified"=>3}}, "reader_count_by_country"=>{"United States"=>1}, "group_count"=>2}CrossRef
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