Psoriasis Psoriasis is a chronic inflammatory disease characterized by cutaneous manifestations, which can also have systemic effects on joints, the cardiovascular system and metabolism.

The complement cascade is a biochemical process in the blood that helps or 'complements' cells of the immune system to eliminate invading pathogens. When activated by one of three pathways, a ...

BACKGROUND Evaluation of histological activity in ulcerative colitis needs to be reproducible but has rarely been tested. This could be useful both clinically and in clinical trials. AIM To develop ...