Ageing; apoptosis: arthritis; ATP synthase; autoimmunity; bioenergetics; bioseparation technology; cancer; connective tissues; cyclosporins, immunophilins and peptidyl-prolyl-cis/trans isomerases; diabetes; DNA vaccine technology; enzyme kinetics; green fluorescent protein; growth factors; hyaluronan metabolism; interferons; kidney structure and function; membrane biochemistry; mitochondria; molecular biology; molecular modelling; molecular parasitology; neutrophils and sulphite formation; obesity; peptide-lipid interactions; peptide vaccine technology; polymerase chain reaction; proteases and protease inhibitors; protein and peptide structure; proteoglycan and glycoprotein strucure; recombinant DNA technology and protein engineering; yeast.