Abstract: Supplemented food formulations are disclosed. A gelatin has a composition comprising an effective amount of an antioxidant having anti-aging properties, an effective amount of a carnitine having anti-aging properties, a carbohydrate source for calories, an effective amount of at least one B vitamin, and flavors.

Abstract: Provided are DNA sequences, recombinant DNA molecules and hosts transformed with them which produce annexin XI polypeptides and methods of making and using these products. Also provided are antibodies generated against all or an immunogenic portion of annexin XI and methods for using these antibodies.

Abstract: Methods for diagnosing and monitoring arthritic disease with an inflammatory joint component in a mammal are described. The methods comprise (a) obtaining a sample of powdered cartilage or synovial fluid from the mammal, (b) mixing the sample with powdered cartilage, or protein that is detectably labeled, (c) determining the amount of label released from the powdered cartilage or protein, the amount being indicative of the level of protease activity, and (d) comparing the level to a standard, or to the level obtained from a sample taken at another time point, wherein the level is an indication of the presence or progression of the arthritic disease.