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Effect of delta-tocotrienol on hind-paw edema. Hind-paws on day 50 of the experiment. Normal rats (a) from control group showed no signs of joint inflammation. Gross morphology of the hind-paws of arthritis rats showed maximal swelling and redness over joints (b). Treatment with tocotrienol and glucosamine reduced the severity of paw inflammation ((c) and (d)).
