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Endothelin‐1 response to whole‐body vibration in obese and normal weight individuals

Physiological reports, 2022-05, Vol.10 (10), p.e15335-n/a [Peer Reviewed Journal]

2022 The Authors. published by Wiley Periodicals LLC on behalf of The Physiological Society and the American Physiological Society ;2022 The Authors. Physiological Reports published by Wiley Periodicals LLC on behalf of The Physiological Society and the American Physiological Society. ;2022. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. ;EISSN: 2051-817X ;DOI: 10.14814/phy2.15335 ;PMID: 35593213

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Title:
Endothelin‐1 response to whole‐body vibration in obese and normal weight individuals
Author: Sanni‐Ajibaye, Adeola A. ; Blanks, Anson M. ; Derella, Cassandra C. ; Simon, Abigayle B. ; Rodriguez‐Miguelez, Paula ; Looney, Jacob ; Jeong, Jinhee ; Thomas, Jeffrey ; Stepp, David W. ; Weintraub, Neal L. ; Wang, Xiaoling ; Harris, Ryan A.
Subjects: Adipose tissue ; adiposity ; Adult ; Body fat ; Body mass index ; Body weight ; Cardiovascular disease ; Cardiovascular Diseases ; Catheters ; Demographics ; Endothelin ; Endothelin-1 ; Exercise ; Exercise - physiology ; Hemodynamics ; Humans ; Hypertension ; Independent sample ; Medical laboratories ; Metabolism ; Obesity ; Obesity - therapy ; Original ; Overweight ; Physical fitness ; Vibration ; whole‐body vibration ; Young Adult
Is Part Of: Physiological reports, 2022-05, Vol.10 (10), p.e15335-n/a
Description: Upregulation of endothelin‐1 (ET‐1) is the hallmark of various cardiovascular diseases (CVD). The purpose of the present study was to assess the ET‐1 response to an acute bout of whole‐body vibration (WBV) in humans and to determine the role of adiposity. Twenty‐two participants volunteered for the study; they were grouped into overweight/obese [(OW/OB): n = 11, Age: 33 ± 4 years, Body mass index (BMI): 35 ± 10 kg/m2] or normal weight [(NW): n = 11, Age: 28 ± 7 years, BMI: 21 ± 2 kg/m2]. Participants engaged in 10 cycles of WBV exercise (1 cycle = 1 min WBV followed by 30 s of rest). Blood samples were analyzed for ET‐1 pre‐WBV (PRE), immediately post (POST), 1 h (1H), 3 h (3H), and 24 h (24H) post‐WBV. There was a significant time main effect of WBV on circulating ET‐1 (F = 12.5, p < 0.001); however, the ET‐1 response was similar (F = 0.180, p = 0.677) between groups. Specifically, compared to PRE, a significant increase in ET‐1 was observed at 1H (p = 0.017) and 3H (p = 0.025). In addition, concentrations of ET‐1 were significantly lower at 24H compared to PRE (p = 0.019), 1H (p < 0.001), and 3H (p < 0.001). Maximal oxygen uptake during WBV was similar between the two groups. Acute WBV resulted in an initial rise in ET‐1, followed by a significantly lower ET‐1 at 24H in both groups. Findings support the utility of routine WBV exercise to elicit a decrease in ET‐1 and improve CVD risk, similar to what has been reported with traditional modes of exercise. The study demonstrates that 10 cycles of 1 min of vibration exercise (10 min total) followed by 30 s of standing rest results in a reduction in circulating ET‐1 after 24 h of exercise in Normal weight and Overweight/Obese participants.
Publisher: United States: John Wiley & Sons, Inc
Language: English
Identifier: EISSN: 2051-817X
DOI: 10.14814/phy2.15335
PMID: 35593213
Source: MEDLINE
PubMed Central
Wiley Blackwell Titles (Open access)
ProQuest Central
DOAJ Directory of Open Access Journals

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Endothelin‐1 response to whole‐body vibration in obese and normal weight individuals

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