Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Exercise produces positive effects on the intervertebral discs

28.06.2011
Physical exercise has a positive effect on the formation of cells in the intervertebral discs. This is shown by a study from the Sahlgrenska Academy, University of Gothenburg, presented at the annual meeting of the International Society for the Study of the Lumbar Spine (ISSLS), which is currently taking place in Gothenburg.

Physical exercise has a positive effect on the formation of cells in the intervertebral discs. This is shown by a study from the Sahlgrenska Academy, University of Gothenburg, presented at the annual meeting of the International Society for the Study of the Lumbar Spine (ISSLS), which is currently taking place in Gothenburg.

The study from the Sahlgrenska Academy shows that physical activity has a positive effect on cells in the intervertebral discs. The result is based on rats undergoing treadmill exercise. It was subsequently studied how many new cells in the intervertebral discs were formed in rats that had run on a treadmill for about one hour a day compared with animals that had only moved around freely in a cage. “This is new knowledge showing that the intervertebral discs can be positively affected by physical activity,” says Helena Brisby, an associate professor at the Department of Orthopaedics at Sahlgrenska Academy and spine surgeon at Sahlgrenska University Hospital.

Pain in the lumbar spine is common and may be due to disc degeneration, which means that the disc cells no longer have normal functions. Based on the results of the study, the research team led by Helena Brisby and Björn Rydevik intends to go on to study whether the cells in degenerated discs respond as positively to exercise as they have now shown to do in normal discs.

“Physical exercise is already an important part of the treatment for back pain today, but there is limited knowledge about the specific effect that exercise has on the discs and what the optimal dose of exercise is,” says Björn Rydevik, a professor in the Department of Orthopaedics at Sahlgrenska Academy.

The research team plan for continued studies with this animal model, which hopefully will establish whether exercise can prevent disc degeneration and could consequently prevent back pain, but also aims to study the effect of exercise when back problems have already arisen.

The annual meeting is organised by the International Society for the Study of the Lumbar Spine, which is a non-profit organisation with members from all parts of the world who conduct research on problems affecting the lumbar spine. The purpose of the annual meeting is to create a forum where the researchers can exchange knowledge.

Title of the article: Physical exercise affects cell proliferation in lumbar intervertebral disc regions in rats

Authors: Nobuyuki Sasaki, Helena Barreto Henriksson, Eva Runesson, Karin Larsson, Miho Sekiguchi, Shin-ichi Kikuchi, Shin-ichi Konno, Björn Rydevik, Helena Brisby

For further information, please contact:
Helena Brisby, Associate professor in the Department of Orthopaedics at Sahlgrenska Academy and Spine surgeon at Sahlgrenska University Hospital, mobile: +46 (0)706-14 71 00, e-mail: helena.brisby@vgregion.se

Björn Rydevik, Professor in the Department of Orthopaedics at Sahlgrenska Academy and Senior Physian Physician at Sahlgrenska University Hospital, mobile: +46 (0)705-73 31 39, e-mail: bjorn.rydevik@orthop.gu.se

Helena Aaberg | idw
Further information:
http://www.gu.se

More articles from Health and Medicine:

nachricht Team discovers how bacteria exploit a chink in the body's armor
20.01.2017 | University of Illinois at Urbana-Champaign

nachricht Rabies viruses reveal wiring in transparent brains
19.01.2017 | Rheinische Friedrich-Wilhelms-Universität Bonn

All articles from Health and Medicine >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Traffic jam in empty space

New success for Konstanz physicists in studying the quantum vacuum

An important step towards a completely new experimental access to quantum physics has been made at University of Konstanz. The team of scientists headed by...

Im Focus: How gut bacteria can make us ill

HZI researchers decipher infection mechanisms of Yersinia and immune responses of the host

Yersiniae cause severe intestinal infections. Studies using Yersinia pseudotuberculosis as a model organism aim to elucidate the infection mechanisms of these...

Im Focus: Interfacial Superconductivity: Magnetic and superconducting order revealed simultaneously

Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.

While superconductivity and magnetism are generally believed to be mutually exclusive, surprisingly, in this new material, superconducting correlations...

Im Focus: Studying fundamental particles in materials

Laser-driving of semimetals allows creating novel quasiparticle states within condensed matter systems and switching between different states on ultrafast time scales

Studying properties of fundamental particles in condensed matter systems is a promising approach to quantum field theory. Quasiparticles offer the opportunity...

Im Focus: Designing Architecture with Solar Building Envelopes

Among the general public, solar thermal energy is currently associated with dark blue, rectangular collectors on building roofs. Technologies are needed for aesthetically high quality architecture which offer the architect more room for manoeuvre when it comes to low- and plus-energy buildings. With the “ArKol” project, researchers at Fraunhofer ISE together with partners are currently developing two façade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque façade sections and a solar thermal blind for transparent sections. The current state of the two developments will be presented at the BAU 2017 trade fair.

As part of the “ArKol – development of architecturally highly integrated façade collectors with heat pipes” project, Fraunhofer ISE together with its partners...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Sustainable Water use in Agriculture in Eastern Europe and Central Asia

19.01.2017 | Event News

12V, 48V, high-voltage – trends in E/E automotive architecture

10.01.2017 | Event News

2nd Conference on Non-Textual Information on 10 and 11 May 2017 in Hannover

09.01.2017 | Event News

 
Latest News

Helmholtz International Fellow Award for Sarah Amalia Teichmann

20.01.2017 | Awards Funding

An innovative high-performance material: biofibers made from green lacewing silk

20.01.2017 | Materials Sciences

Ion treatments for cardiac arrhythmia — Non-invasive alternative to catheter-based surgery

20.01.2017 | Life Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>