Contents

Colloquium: Cytochrome P-450 Ligand reactions of cytochrome P-450. By V. Ullrich, W. Nastainczyk & H. H. Ruf Mono-oxygenase-linked hydrogen peroxide production and degradation in liver microsomal fractions. By A. G. Hildebrandt, M. Tjoe & I. Roots Cytochrome P-450: An oxygenase, peroxidase and oxidase. By R. W. Estabrook, J. Werringloer, E. G. Hrycay, P. J . OBrien, A. D. Rahimtula & J. A. Peterson Purified liver microsomal cytochrome P-450: Catalytic mechanism and characterization of multiple forms. By M. J. Coon, G. D. Nordblom, R. E. White & D. A. Haugen Multiplicity of liver microsomal cytochrome P-450: Separation, purification and characterization (by title only). By A. Y . H. Lu, D. Ryan, J. Kawalek, P. Thomas, S. B. West, M. T. Huang & W. Levin Studies on cytochrome P-450-linked functions in isolated rat liver cells. By S . Orrenius, P. Moldbus, H. Vadi & R. Grundin The binding of catechol metabolites to proteins: Involvement of cytochrome P-450 and nicotinamide-adenine dinucleotide-cytochrome c oxidoreductase. By H. M. Bolt, P. Wollenberg, M. Scheulen, H. Kappus & H. Remmer Product formation from ferrous oxy-cytochrome P-450. By I. C. Gunsalus, S. G. Sligar & P. G. Debrunner Cytochrome P-450-dependent hydroxylations in biosynthesis and metabolism of bile acids. By I. Bjorkhem, H. Danielsson & K. Wikvall Electron-paramagnetic-resonance studies of cytochrome P-450 in whole rat adrenal glands. By E. R. Simpson, D. L. Williams-Smith, S. M. Barlow & P. J. Morrison Cytochrome P-450 and steroidogenesis. By J. I. Mason & G. S. Boyd