[Study on the role of glucosamine hydrochloride in the pathogenesis of osteoarthritis].

The role of glucosamine hydrochloride in the pathogenesis of osteoarthritis in animal models of sponge granuloma, Kaolin arthritiaand and adjuant arthritis was studied. The results showed that glucosamine hydrochloride inhibited granulation, delayed immunoreactivity, immunological-reative arthritis in daily doses of 0.25-0.75 g/kg BW orally and vascular oozing, tissue swelling and cell isolating in daily doses of 0.5-1.5 g/kg BW orally, indicating that glucosamine hydrochloride might have a preventive and theraputic effect on osteoarthritis.