Effect of Brand's glucosamine with essence of chicken on collagen-induced arthritis in rats.

The anti-arthritic effects of glucosamine incorporated in a chicken-meat extract known as Brand's Glucosamine with Essence of Chicken versus glucosamine or Essence of Chicken (EOC) alone were investigated on collagen induced arthritis (CIA) in dark agouti (DA) rats. Four groups of rats received basic food (control), 1.2% glucosamine (GLU), 0.