Chondroitin Sulfate, Heparan Sulfate and proteoglycans (PG) (decorin, versican and aggrecan) respectively were performed on normal and pathological tendon sections from rat supraspinatus and human ...

While chondroitin sulfate and glucosamine sulfate both have well-documented, beneficial effects in patients with osteoarthritis, the exact molecular actions of these drugs are also unknown.