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.
Osteoarthritis. Osteoarthritis is also called degenerative joint disease or degenerative arthritis, and is the most common chronic joint condition. It usually comes on gradually. In the case of osteoarthritis, the pain in the hand is typically worse when gripping or turning an object.steoarthritis is also called degenerative joint disease or degenerative arthritis, and is the most common chronic joint condition. It usually comes on gradually. In the case of osteoarthritis, the pain in the hand is typically worse when gripping or turning an object.