Figure 1From: Effects of glucosamine and risedronate alone or in combination in an experimental rabbit model of osteoarthritisExperimental design. Rabbits were divided into four groups, which receive different treatments. Operated joints constituted OA groups, while contralateral joints were used as healthy controls. CTRL: control (healthy); GS: glucosamine sulphate; RS: risedronate; GS&RS: glucosamine sulphate and risedronate applied simultaneously.Back to article page