1 At the ends of each of our chromosomes are sections of DNA called telomeres. 2  Telomeres protect the ends of the chromosomes during DNA replication by forming a cap, much like the plastic tip on a shoelace.
Osteoarthritis (OA) is the most common type of finger arthritis. OA is also called degenerative joint disease because it is caused by wear and tear on your joints as you age. In OA, the protective tissues in your joints deteriorate with time allowing bare bone to rub on bone. This cause joint pain and swelling.
Arthritis. It should be apparent that stiffness in the finger or hand is not always arthritis, but arthritis still remains an important cause of finger stiffness. Arthritis is the loss of cartilage that covers the end of the bones, which allows for smooth motion at the joints.rthritis. It should be apparent that stiffness in the finger or hand is not always arthritis, but arthritis still remains an important cause of finger stiffness. Arthritis is the loss of cartilage that covers the end of the bones, which allows for smooth motion at the joints.