1. Role of poly(ADP-ribose)polymerase-1 in the development of spinal cord injury: new potential therapeutic targets.

2. Role of poly(ADP-ribose) in the development of inflammatory bowel disease

3. Role of poly(ADP-ribose) in circulatory shock and inflammation

4. Role of poly (ADP-ribose) polymerase-1 in vivo melanoma growth and chemosensitivity.