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Cited by 169

The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.

Blood Flow Restriction Enhances Post–Resistance Exercise Angiogenic Gene Expression

Open access
LARKIN, KELLY A., MACNEIL, R. GAVIN, DIRAIN, MARVIN, SANDESARA, BHANUPRESAD, MANINI, TODD M., BUFORD, THOMAS W.·2012·Medicine & Science in Sports & Exercise

Abstract

PURPOSE: The objective of this study is to evaluate the effects of blood flow restriction (BFR) on muscle oxygenation during low-intensity resistance exercise as well as postexercise expression of molecules related to physiological angiogenesis. METHODS: Using a randomized cross-over design, six apparently healthy young adults (22 ± 1 yr) performed 120 unilateral knee extensions at 40% of 1 repetition maximum with and without BFR (CNTRL). Near-infrared spectroscopy was used to measure oxygenation of the vastus lateralis during exercise. Serum and muscle expression of Post-Resistance vascular endothelial growth factor (VEGF) were determined preexercise, 4 h postexercise, and 24 h postexercise. Transcript (mRNA) expression of VEGF and other angiogenic genes was also determined. RESULTS: BFR increased muscle hemoglobin (Hb) concentrations during exercise (14.4 ± 1.6 vs. 0.9 ± 1.6, P = 0.002), driven largely by an increase in deoxygenated Hb (11.0 ± 2.5 vs. 0.5 ± 1.1, P = 0.030). BFR also increased (P < 0.05) transcript expression of VEGF, VEGF-R2, hypoxia-inducible factor 1 alpha, inducible nitric oxide synthase (NOS), and neuronal NOS. The most dramatic change in response to BFR was an increase in VEGF mRNA at 4 h postexercise (4.1 ± 0.6 vs. 0.6 ± 0.2-fold change, P = 0.028). Compared with control, transcript expression of endothelial NOS, serum VEGF, or muscle protein expression of VEGF was not altered in response to BFR (P > 0.05). CONCLUSION: Acute BFR increases postexercise expression of mRNA related to skeletal muscle angiogenesis, plausibly in response to changes in muscle Hb concentrations.

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Metadata

Authors
LARKIN, K. A., MACNEIL, R. G., DIRAIN, M., SANDESARA, B., MANINI, T. M., & BUFORD, T. W.
Venue
Medicine & Science in Sports & Exercise
Published
2012-11
Volume
44
Issue
11
Pages
2077-2083
ISSN
0195-9131 (ISSN-L)
OpenAlex
W2023261133
Cited by
169
References
7
FWCI
12.15
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Blood Flow Restriction Enhances Post–Resistance Exercise Angiogenic Gene Expression. https://app.cochat.ai/papers/10.1249/mss.0b013e3182625928
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LARKIN, K. A., MACNEIL, R. G., DIRAIN, M., SANDESARA, B., MANINI, T. M., & BUFORD, T. W. (2012). Blood Flow Restriction Enhances Post–Resistance Exercise Angiogenic Gene Expression. Medicine & Science in Sports & Exercise. https://doi.org/10.1249/mss.0b013e3182625928

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