HOME >> BIOLOGY >> NEWS
Moderate exercise may delay congestive heart failure, CU-Boulder study suggests

A new University of Colorado at Boulder study involving laboratory rats that indicates low-intensity exercise may significantly delay the onset of congestive heart failure appears to have some promising implications for humans.

According to Professor Russell Moore of CU-Boulder's integrative physiology department who led the study, lab rats carrying the genetic characteristics for spontaneously developing heart failure were shown to live significantly longer if they exercised moderately on a treadmill. The exercise protocol, the equivalent of daily, leisurely strolls in humans, extended the life expectancy of the rat study group by at least 10 percent to 15 percent, according to the study.

"Assuming the results are applicable to humans, low-intensity exercise is likely to have benefits to humans in early stages of congestive heart failure," he said.

The study was published in the November 2005 issue of the American Journal of Physiology -- Heart and Circulatory Physiology. The study was co-authored by CU-Boulder doctoral student Craig Emter, Associate Professor Sylvia McCune, Research Associate Genevieve Sparagna and Ohio State University Professor Judith Radin.

"Our study, coupled with several human studies conducted elsewhere, shows a definite trend indicating that moderate intensity exercise has a potential role in stemming the downward spiral in heart failure," he said.

Moore said a unique feature of the CU-Boulder study was that the delay in the onset of CHF in the rats through moderate exercise was accomplished without reducing hypertension, or high blood pressure, in the animals. Most people in the early stages of development of heart failure also have hypertension, which is regularly treated to help improve the prognosis of CHF sufferers, said Moore.

Although several human studies in the last 10 to 20 years have shown that moderate exercise does not appear to harm CHF sufferers, the positive benefits
'"/>


8-Dec-2005


Page: 1 2 3

Related biology news :

1. Moderate drinking may help older women live longer
2. Moderate drinking may boost memory, study suggests
3. Moderate lifetime reductions in LDL cholesterol dramatically reduce risk of heart disease
4. Moderate alcohol consumption enhances the formation of new nerve cells
5. Moderate aerobic exercise improves cardiovascular and nervous system function in HIV+
6. Cardio exercise benefits in male vs. female hearts
7. Caffeine and exercise can team up to prevent skin cancer
8. Adult survivors of childhood leukemia exercise less, worsening high risk for obesity and illness
9. New clue into how diet and exercise enhance longevity
10. Exercise, exercise, rest, repeat -- how a break can help your workout
11. Losing weight after pregnancy -- diet and exercise better than diet alone

Post Your Comments:
(Date:5/8/2015)... 8, 2015 Synaptics Inc. (NASDAQ: SYNA ), ... members of the executive management team will present at the ... Media and Telecom Conference Date: May 18, 2015 ... Boston, MA Cowen and Company Technology, ... ET Location: The New York Palace Hotel, New ...
(Date:4/27/2015)... 27, 2015  For more than four decades, AUVSI,s ... been the premier worldwide event for the unmanned land, ... must-attend event for any local, national, or trade news ... commercial markets and current applications of unmanned technologies. The ... projected $48 billion industry, and how it will soon ...
(Date:4/20/2015)... , April 20, 2015 Huntington Memorial ... Valley to implant a new miniaturized, wireless monitoring sensor ... is the first and only FDA-approved heart failure monitoring ... admissions when used by physicians to manage heart failure. ... that is implanted in the pulmonary artery (PA) during ...
Breaking Biology News(10 mins):Synaptics to Present at Upcoming Investor Conferences 2UNMANNED SYSTEMS 2015: Largest International Conference and Trade Show for the Drone and Unmanned Technology Industry 2UNMANNED SYSTEMS 2015: Largest International Conference and Trade Show for the Drone and Unmanned Technology Industry 3UNMANNED SYSTEMS 2015: Largest International Conference and Trade Show for the Drone and Unmanned Technology Industry 4UNMANNED SYSTEMS 2015: Largest International Conference and Trade Show for the Drone and Unmanned Technology Industry 5Huntington Memorial Hospital Becomes First in the San Gabriel Valley to Offer Patients a New Heart Failure Monitoring Solution 2Huntington Memorial Hospital Becomes First in the San Gabriel Valley to Offer Patients a New Heart Failure Monitoring Solution 3
(Date:5/28/2015)... 28, 2015 BioNorth Texas (BioNorthTX), ... representing the life sciences industry in northern region ... meeting at The Foundry in Dallas on April ... brought together a broad spectrum of biotech professionals ... organization's early successes in partnering with key life ...
(Date:5/28/2015)... and London (PRWEB) May 28, 2015 ... of Computer Aided Engineering software, announced today it ... Inc. (PSRI). CD-adapco will provide state-of-the-art engineering simulation ... will share their expertise and experiences in analyzing ... refining industry members and advance the understanding of ...
(Date:5/28/2015)... Atlanta, Georgia (PRWEB) May 28, 2015 ... Ridge National Laboratory (Oak Ridge, TN) recently ... strength of 3D printing plastic resins using nanocellulose, ... well-known constraint of 3D printing is the limited ... resins provide inadequate mechanical strength to printed parts ...
(Date:5/27/2015)... MARLBOROUGH, Mass. , May 27, 2015 /PRNewswire/ ... a biotechnology company focused on discovering and developing ... and ophthalmology, today announced that it has commenced a ... warrants to purchase shares of its common stock ... its common stock. The shares of common stock, ...
Breaking Biology Technology:BioNorthTX Holds Inaugural Board of Directors Meeting 2BioNorthTX Holds Inaugural Board of Directors Meeting 3CD-adapco and PSRI Chartering New Course in Particle Flow Simulations 2American Process Inc. Announces Partnership with Oak Ridge National Laboratory to Make 3D Printing Plastic Resins Stronger and More Sustainable 2American Process Inc. Announces Partnership with Oak Ridge National Laboratory to Make 3D Printing Plastic Resins Stronger and More Sustainable 3RXi Pharmaceuticals Announces Proposed Public Offering of Common Stock and Warrants 2RXi Pharmaceuticals Announces Proposed Public Offering of Common Stock and Warrants 3
Cached News: