Tissue desaturation is not a major determinant of aging-related impairment in skeletal muscle reactive hyperemia: a retrospective analysis-Reference-Cited by-同舟云学术

Tissue desaturation is not a major determinant of aging-related impairment in skeletal muscle reactive hyperemia: a retrospective analysis

Published:2024-09-01 Issue:3 Volume:327 Page:R362-R368
ISSN:0363-6119
Container-title:American Journal of Physiology-Regulatory, Integrative and Comparative Physiology
language:en
Short-container-title:American Journal of Physiology-Regulatory, Integrative and Comparative Physiology

Author:

Alvares Thiago Silveira¹^ORCID,Soares Rogerio Nogueira²^ORCID

Affiliation:

1. Multidisciplinary Center UFRJ-Macaé, Federal University of Rio de Janeiro, Macaé, Brazil

2. Division of Kinesiology, Health, and Sports Studies, Wayne State University, Detroit, Michigan, United States

Abstract

Previous findings have suggested that aging-related impairment in skeletal muscle reactive hyperemia is majorly influenced by a lower degree of tissue desaturation during ischemia in older individuals compared with young individuals. In a retrospective analysis including 83 tissue desaturation-matched individuals, we show that the degree of tissue desaturation is not a major determinant of aging-related impairments in reactive hyperemia.

Funder

Fundacao Carlos Chagas de Amparo a Pesquisa do Estado do Rio de Janeiro

Conselho Nacional de Desenvolvimento Científico e Tecnológico

Publisher

American Physiological Society

Link

https://journals.physiology.org/doi/pdf/10.1152/ajpregu.00130.2024

Reference33 articles.

1. Near-infrared spectroscopy-derived total haemoglobin as an indicator of changes in muscle blood flow during exercise-induced hyperaemia

2. The association between near‐infrared spectroscopy assessment of microvascular reactivity and flow‐mediated dilation is disrupted in individuals at high risk for cardiovascular disease

3. Effects of a rehabilitation program on microvascular function of CHD patients assessed by near‐infrared spectroscopy

4. The effects of aging and cardiovascular risk factors on microvascular function assessed by near-infrared spectroscopy

5. Near-infrared spectroscopy can detect differences in vascular responsiveness to a hyperglycaemic challenge in individuals with obesity compared to normal-weight individuals