Navigation Links
An anti-frailty pill for seniors?
Date:11/4/2008

Researchers at the University of Virginia Health System report that a daily single oral dose of an investigational drug, MK-677, increased muscle mass in the arms and legs of healthy older adults without serious side effects, suggesting that it may prove safe and effective in reducing age-related frailty.

Published in the November 4, 2008 issue of Annals of Internal Medicine, the study showed that levels of growth hormone (GH) and of insulin-like growth factor I (IGF- I) in seniors who took MK-677 increased to those found in healthy young adults. The drug restored 20 percent of muscle mass loss associated with normal aging.

"Our study opens the door to the possibility of developing treatments that avert the frailty of aging," explains Dr. Michael O. Thorner, a nationally recognized researcher of growth hormone regulation and a professor of internal medicine and neurosurgery at UVA. "The search for anti-frailty medications has become increasingly important because the average American is expected to live into his or her 80s, and most seniors want to stay strong enough to remain independent as they age."

Funded by the National Institutes of Health, the two-year, double-blind, placebo-controlled, modified-crossover study involved 65 men and women ranging in age from 60 to 81.

The study drug, MK-677, mimics the action of ghrelin, a peptide that stimulates the growth hormone secretagogue receptor (GHSR). Drug developers are focusing on GHSR because it plays an important role in the regulation of growth hormone and appetite. They think it may prove to be an excellent treatment target for metabolic disorders such as those related to body weight and body composition.

According to Dr. Thorner, the UVA research was a "proof-of-concept" study that sets the stage for a larger and longer clinical trial to determine whether MK-677 is effective in people who are frail and to assess its long term safety


'/>"/>

Contact: Ellen McKenna
ecm6n@virginia.edu
434-982-4490
University of Virginia Health System
Source:Eurekalert

Page: 1

Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/24/2017)... ... February 24, 2017 , ... In the Health Care IT campaign, Robert ... because it’s not if you will be attacked, but when.” However, he and many ... digital health care. , Improvements in auditing and monitoring have taken security in health ...
(Date:2/24/2017)... Viejo, CA (PRWEB) , ... February 24, 2017 , ... ... Final Cut Pro X . Users have total control over position, rotation, distortion, ... and more all within Final Cut Pro X. , With ProGlass Prism users are ...
(Date:2/24/2017)... ... February 24, 2017 , ... Indiana Fiber Network (IFN) President and ... this year. Dyer started as the Chairman of the Management Committee when IFN ... the corporation including the recruitment of investor/owners and development of the business plan. ...
(Date:2/24/2017)... ... February 24, 2017 , ... Castle ... hosted their Military Wedding Giveaway, with the winning couple announced on Feb. 14, ... services generously donated from local vendors: A Matter of Taste, Ryan Rousseau Enterprises, ...
(Date:2/23/2017)... Miami, FL (PRWEB) , ... February 23, 2017 ... ... largest non-profit organization devoted exclusively to funding innovative lymphoma research and serving the ... services – will return to the La Gorce Country Club in Miami Beach ...
Breaking Medicine News(10 mins):
(Date:2/24/2017)... , Australie, le 24 février 2017 ITL Limited, ... santé diversifiée innovante, est ravie d,annoncer les excellents résultats ... la période précédente correspondante. Une présentation complète « Résultats et ... être consultée ici . Faits ... de 2,12 millions $ (Déc. 2015 : 1,04 million $ ; en hausse de ...
(Date:2/24/2017)... 23, 2017  This report analyzes the worldwide markets ... Products: Intermediates, Analytical, and Others. The ... Pharmaceuticals, and Agrochemicals. The report provides separate comprehensive analytics ... Europe , and Rest of World. Annual ... through 2022. Also, a six-year historic analysis is provided ...
(Date:2/24/2017)... , Feb. 23, 2017  The particle counters ... by 2021 from USD 275.9 million in 2016, ... the full report: http://www.reportlinker.com/p04718602-summary/view-report.html ... on pharmaceutical R&D, and growth in manufacturing industries ... market growth for particle counters. On the other ...
Breaking Medicine Technology: