Navigation Links
Osteoarthritis May be Sign of Faster “Biological Ageing

Osteoarthritis, the degenerative inflammatory bone disease, may be a sign of faster “biological ageing,” suggests research published ahead // of print in the Annals of the Rheumatic Diseases.

The authors base their findings on a study of almost 1100 people, aged between 30 and 79. Most of them were female twins.

X-rays of both hands were taken of all participants to check for signs of osteoarthritis and a blood sample was taken to assess “biological ageing” in white cell DNA.

Biological ageing is likely to be reflected by the gradual shortening of telomeres, the length of DNA which caps the tips of chromosomes. A host of factors make them shorten over time, including insufficient repair of the damage caused by oxygen free radicals (oxidative stress).

Oxygen free radicals are the unstable molecules produced as a by-product of normal bodily processes, as well as external factors, such as tobacco, alcohol, and sunlight.

Osteoarthritis is the most common form of arthritis, with the hands being one of the sites most often affected. Its frequency rises dramatically with age, but it is still not known exactly what causes it.

Unsurprisingly, the findings showed that white cell telomere lengths were associated with chronological age. The older a person was, the shorter they were.

But among the 160 people with hand osteoarthritis, the telomere length was significantly shorter than among those without the disease, even after taking account of influential factors, such as obesity, age, sex, and smoking.

All those with hand osteoarthritis were over 50, and the amount of telomere shortening was equivalent to that accrued over 11 years in healthy people (178 base pairs).

Telomere length was also significantly associated with the severity of osteoarthritis. The more severe the disease, the shorter was the telomere length.

The authors suggest that both the ageing pr ocess and osteoarthritis share biological factors in common, including oxidative stress and low level chronic inflammation.

Source-Newswise
RM
'"/>




Related medicine news :

1. New device for discerning Osteoarthritis
2. Osteoarthritis and Estrogen are connected
3. Hyaluronan supplementation therapy for Knee Osteoarthritis
4. Leech Therapy for Osteoarthritis
5. Hydrotherapy Found to be Effective for Patients with Osteoarthritis
6. Hydrotherapy Found to be Effective for Patients with Osteoarthritis
7. Pain Relief For Osteoarthritis Patients
8. The Use Of Ointments For The Treatment Of Osteoarthritis Questioned
9. New Drug Found To Benefit Patients With Osteoarthritis
10. Water Exercise Found to be Effective for Patients with Osteoarthritis
11. Hydrotherapy Could Be Effective For Osteoarthritis
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:10/13/2017)... (PRWEB) , ... October 13, 2017 , ... ... will be giving viewers the lowdown on sciatica in a new episode of ... that focuses on current events and innovation and investigates each subject in-depth with ...
(Date:10/13/2017)... ... October 13, 2017 , ... “America On The Brink”: the Christian history of ... Brink” is the creation of published author, William Nowers. Captain Nowers and his ... veteran, he spent thirty years in the Navy. Following his career as a ...
(Date:10/12/2017)... Orleans, LA (PRWEB) , ... October 12, 2017 , ... ... centers in the U.S., announced today its plans to open a flagship location in ... will occupy the former Rooms To Go store next to Office Depot in the ...
(Date:10/12/2017)... Bethesda, MD (PRWEB) , ... October 12, 2017 , ... ... Award of Excellence to Carol Friedman, PhD, FACMI, during the Opening Session of AMIA’s ... 4 – 8. , In honor of Morris F. Collen, a pioneer in the ...
(Date:10/12/2017)... ... October 12, 2017 , ... Dr. Parsa Mohebi, ... a medical article to the newly revamped Cosmetic Town journal section, ... hair transplant procedure known as Follicular Unit Extraction (FUE). , Dr. ...
Breaking Medicine News(10 mins):
(Date:10/2/2017)... 2, 2017  Eli Lilly and Company (NYSE: ... the third quarter of 2017 on Tuesday, October 24, ... that day with the investment community and media to ... conference call will begin at 9 a.m. Eastern time. ... live webcast of the conference call through a link ...
(Date:9/28/2017)... Cohen Veterans Bioscience and Early Signal Foundation ... and home sensors for real-time monitoring of patients with ... nonprofit organization focused on disruptive health solutions for rare ... system to record and integrate behavioral, cognitive, physiological and ... ...
(Date:9/23/2017)... Janssen Biotech, Inc. (Janssen) announced today that ... U.S. Food and Drug Administration (FDA) for the Biologics ... treatment of moderately to severely active rheumatoid arthritis (RA). ... needed to further evaluate the safety of sirukumab in ... "We are disappointed ...
Breaking Medicine Technology: