Wang, Jianxiong and Zhou, Shi and Bronks, Roger and Graham, John and Myers, Stephen (2009) Effects of supervised treadmill-walking training on calf muscle capillarization in patients with intermittent claudication. Angiology, 60 (1). pp. 36-41. ISSN 0003-3197
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Official URL: http://ang.sagepub.com/content/60/1/36.abstract
Identification Number or DOI: doi: 10.1177/0003319708317337
The aim of this study was to evaluate the effects of supervised treadmill walking training on the calf muscle capillarization in patients with intermittent claudication. The first 12-week period was a nonexercise, within-subject control stage, and the second 12-week period was an exercise training stage. Calf muscle biopsy and functional capacity measurement were performed at baseline, preexercise and postexercise training. In all, 11 subjects completed all procedures. Their average age was (mean ± standard deviation) 73.9 ± 5.5 years and resting ankle-to-brachial systolic blood pressure index was 0.57 ± 0.11. After exercise training, the difference between the pretraining and posttraining capillaries in contact with type IIx and IIa muscle fibers for each subject was significantly correlated with an improved pain-free walking time, r = 0.69 and r = 0.62 (both P < .05), respectively. This finding suggests that the change in calf muscle capillarization might contribute to the improved walking capacity following supervised treadmill walking training in patients with intermittent claudication.
|Item Type:||Article (Commonwealth Reporting Category C)|
|Additional Information:||Awaiting Authors' accepted version of paper, which may be deposited in accordance with the copyright policy of the publisher.|
|Uncontrolled Keywords:||peripheral arterial disease; exercise; muscle capillarization|
|Fields of Research (FOR2008):||17 Psychology and Cognitive Sciences > 1701 Psychology > 170114 Sport and Exercise Psychology|
11 Medical and Health Sciences > 1106 Human Movement and Sports Science > 110602 Exercise Physiology
11 Medical and Health Sciences > 1102 Cardiovascular Medicine and Haematology > 110299 Cardiovascular Medicine and Haematology not elsewhere classified
|Socio-Economic Objective (SEO2008):||C Society > 92 Health > 9204 Public Health (excl. Specific Population Health) > 920401 Behaviour and Health|
|Deposited On:||30 Aug 2010 22:17|
|Last Modified:||02 Dec 2011 11:46|
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