Osteoarthritis

Success in the 3-D bioprinting of cartilage

A team of researchers at Sahlgrenska Academy has managed to generate cartilage tissue by printing stem cells using a 3-D-bioprinter. The fact that the stem cells survived being printed in this manner is a success in itself. ...

Apr 28, 2017
popularity116 comments 0

Removal of aging cells could extend human life

A recent study, led by an international team of researchers confirms that targeted removal of senescent cells (SnCs), accumulated in many vertebrate tissues as we age, contribute significantly in delaying the onset of age-related ...

Jun 09, 2017
popularity15 comments 0

Risk of heart disease associated with NSAIDs

Dear Mayo Clinic: Is it true that taking prescription-strength nonsteroidal anti-inflammatory drugs, or NSAIDs, can increase my risk of heart disease? How much is too much, and should I be concerned about regularly taking ...

May 08, 2017
popularity10 comments 0

Osteoarthritis (OA) also known as degenerative arthritis or degenerative joint disease or osteoarthrosis, is a group of mechanical abnormalities involving degradation of joints, including articular cartilage and subchondral bone. Symptoms may include joint pain, tenderness, stiffness, locking, and sometimes an effusion. A variety of causes—hereditary, developmental, metabolic, and mechanical—may initiate processes leading to loss of cartilage. When bone surfaces become less well protected by cartilage, bone may be exposed and damaged. As a result of decreased movement secondary to pain, regional muscles may atrophy, and ligaments may become more lax.

Treatment generally involves a combination of exercise, lifestyle modification, and analgesics. If pain becomes debilitating, joint replacement surgery may be used to improve the quality of life. OA is the most common form of arthritis, and the leading cause of chronic disability in the United States. It affects about 8 million people in the United Kingdom and nearly 27 million people in the United States.

This text uses material from Wikipedia licensed under CC BY-SA

Latest Spotlight News

Neuroticism may postpone death for some

Data from a longitudinal study of over 500,000 people in the United Kingdom indicate that having higher levels of the personality trait neuroticism may reduce the risk of death for individuals who report being in fair or ...