Compositions and methods of using same for tissue regeneration are provided. Accordingly, there is provided a composition comprising a hyaluronic acid, a laminin polypeptide, an antioxidant and Copolymer 1 at a concentration range of 10-150 microgram/ml. Also provided is a composition comprising a hyaluronic acid, a laminin polypeptide and vitamin E at a concentration range of 0.3-30 mM. Also provided are matrices and hydrogels of the compositions and methods of using same.

Deferred treatment of nerve injuries is provided. Accordingly, there is provided a method of deferred treatment of a nerve injury in a subject in need thereof, the method comprising implanting at least 1 week following onset or diagnosis of the nerve injury in the subject a composition comprising a hyaluronic acid, a laminin polypeptide and an antioxidant at or near the nerve injury of the subject.

Deferred treatment of nerve injuries is provided. Accordingly, there is provided a method of deferred treatment of a nerve injury in a subject in need thereof, the method comprising implanting at least 1 week following onset or diagnosis of the nerve injury in the subject a composition comprising a hyaluronic acid, a laminin polypeptide and an antioxidant at or near the nerve injury of the subject.

Provided are compositions comprising super-oxide dismutase and a soluble fiber. The compositions may additionally comprise other antioxidants, vitamins and nutrients, The compositions can be used as dietary supplements and for improving health and well-being.

The present invention relates to the use of a manganese superoxide dismutase with high stability and a pharmaceutical composition thereof in the prevention or treatment of cerebral stroke. The amino acid sequence of the manganese superoxide dismutase with high stability of the present invention is set forth in SEQ ID NO: 4. The manganese superoxide dismutase with high stability provided by the present invention can significantly prevent and reduce the cerebral injury after cerebral stroke, and has good prevention and treatment effects on cerebral stroke.

The present invention provides a pharmaceutical composition for preventing or treating inflammatory diseases, containing, as an active ingredient, stem cells overexpressing SOD3. The present inventor has ascertained that mesenchymal stem cells (MSCs) overexpressing SOD3 have a stronger antioxidant activity and immune regulatory function than normal MSCs, and thus the MSCs overexpressing SOD3 can be an effective treatment agent for inflammatory diseases, autoimmune diseases, organ transplant rejection and the like.

The present disclosure is directed to a method and composition for improving at least one of joint pain, muscle pain, or fitness in healthy mammals. The method and composition include administering a supplement that includes a type II collagen and a SOD enriched supplement to a healthy mammal that is undergoing or has undergone physical activity or intensive physical activity.

The present disclosure is directed to a method of improving at least one of resilience and recovery in healthy mammals undergoing intensive physical activity. The method includes administering a SOD enriched supplement to the healthy mammal during a term of intensive physical activity. The term can be long term or short term, and the mammal can be a healthy trained mammal.

The subject matter of the present invention relates to the use of an optionally branched linear terpene having at most one C═C unsaturation for the production of conjugates provided with self-assembly properties, as well as a self-assembly agent of formula (I):

X(-Spacer-Y-Terpene).sub.p   (I)

in which: “Terpene” is linear, optionally branched, having at most one C═C unsaturation; “Y” is a bond or a molecular fragment with a biodegradable bond; “Spacer” is a bond or a fragment comprising at least one carbon atom; “X” is a molecular fragment comprising at least one biodegradable bond; “p” ranges between 0.1 and 4; and the “-Spacer-Y-” group optionally can be a bond,
as well as the conjugate resulting from the combination of the self-assembly agent of formula (I) with an active molecule MA.

Provided are compositions comprising super-oxide dismutase and a soluble fiber. The compositions may additionally comprise other antioxidants, vitamins and nutrients. The compositions can be used as dietary supplements and for improving health and well-being.