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JP Lennard
JP Lennard
JP Lennard
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UNITING THE WORLD OF FITNESS
Health Club Management

Health Club Management

features

Research: Exercise can counter diabetes damage

Being physically active can heal damage caused by diabetes, enabling the activation of a natural system that grows new blood vessels, according to research in the US

Published in Health Club Management 2022 issue 4
One 45 minute ssession was enough to register a positive impact / Shutterstock/Juice Flair
One 45 minute ssession was enough to register a positive impact / Shutterstock/Juice Flair
Exercise can simulate the growth of new blood vessels when existing ones are ravaged by diabetes

Diabetes not only damages existing blood vessels but also hinders the body’s innate ability to grow new ones in the face of disease and injury.

Scientists at Medical College of Georgia (MCG), however, have found that exercise can help enable angiogenesis – the formation of new blood vessels – which in turn reverses the damage caused by diabetes.

In a study published in The FASEB Journal, a team at MCG’s Vascular Biology Center found the first evidence that in the face of diabetes, even one 45-minute session of moderate-intensity exercise prompts the release of more exosomes into the blood to deliver more of the protein ATP7A directly to cells, which can set angiogenesis in motion. Exosomes are submicroscopic packages filled with biologically active ‘cargo’.

One cardio session
In a sample of healthy 50-something-year-olds, one cardio session increased levels of ATP7A in the exosomes that attached to endothelial cells.

Exercise also increased levels of extracellular superoxide dismutase (SOD3), an important natural antioxidant produced by vascular smooth muscle cells in the walls of blood vessels, as well as skeletal muscle cells, which helps maintain healthy levels of reactive oxygen species or ROS.

ROS is a natural byproduct of our use of oxygen that is an important cell signal, enabling a variety of functions. But in diabetes, high blood sugar levels result in higher ROS levels that instead hinder important normal functions.

Dr Tohru Fukai, MCG vascular biologist and cardiologist and lead author of the study, said: “ATP7A levels are reduced in diabetes and we now have some of the first evidence that exosomes actually impair angiogenesis among those with Type 2 diabetes.

Read the full research report: Exercise improves angiogenic function of circulating exosomes in type 2 diabetes: Role of exosomal SOD3 at www.hcmmag.com/angiogenic

https://www.leisureopportunities.co.uk/images/2022/535084_535875.jpg
Exercise can stimulate the growth of new blood vessels when existing ones are ravaged by diabetes, find researchers
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features

Research: Exercise can counter diabetes damage

Being physically active can heal damage caused by diabetes, enabling the activation of a natural system that grows new blood vessels, according to research in the US

Published in Health Club Management 2022 issue 4
One 45 minute ssession was enough to register a positive impact / Shutterstock/Juice Flair
One 45 minute ssession was enough to register a positive impact / Shutterstock/Juice Flair
Exercise can simulate the growth of new blood vessels when existing ones are ravaged by diabetes

Diabetes not only damages existing blood vessels but also hinders the body’s innate ability to grow new ones in the face of disease and injury.

Scientists at Medical College of Georgia (MCG), however, have found that exercise can help enable angiogenesis – the formation of new blood vessels – which in turn reverses the damage caused by diabetes.

In a study published in The FASEB Journal, a team at MCG’s Vascular Biology Center found the first evidence that in the face of diabetes, even one 45-minute session of moderate-intensity exercise prompts the release of more exosomes into the blood to deliver more of the protein ATP7A directly to cells, which can set angiogenesis in motion. Exosomes are submicroscopic packages filled with biologically active ‘cargo’.

One cardio session
In a sample of healthy 50-something-year-olds, one cardio session increased levels of ATP7A in the exosomes that attached to endothelial cells.

Exercise also increased levels of extracellular superoxide dismutase (SOD3), an important natural antioxidant produced by vascular smooth muscle cells in the walls of blood vessels, as well as skeletal muscle cells, which helps maintain healthy levels of reactive oxygen species or ROS.

ROS is a natural byproduct of our use of oxygen that is an important cell signal, enabling a variety of functions. But in diabetes, high blood sugar levels result in higher ROS levels that instead hinder important normal functions.

Dr Tohru Fukai, MCG vascular biologist and cardiologist and lead author of the study, said: “ATP7A levels are reduced in diabetes and we now have some of the first evidence that exosomes actually impair angiogenesis among those with Type 2 diabetes.

Read the full research report: Exercise improves angiogenic function of circulating exosomes in type 2 diabetes: Role of exosomal SOD3 at www.hcmmag.com/angiogenic

https://www.leisureopportunities.co.uk/images/2022/535084_535875.jpg
Exercise can stimulate the growth of new blood vessels when existing ones are ravaged by diabetes, find researchers
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Featured supplier news: EGYM announces integration with software provider Fisikal
EGYM has announced an integration with a leading UK-based software company Fisikal to enhance its capabilities to serve the needs of enterprise customers running multi-site operations.
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Featured supplier news: It’s nearly time for Elevate 2022!
It’s now just days to go until your leading trade show for the fitness, physical activity and sports therapy industry kicks off in London!
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Company profile: Perfect Gym Solutions S.A.
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Click on a catalogue to view it online
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