Dr. Remington Replies

Smith R.C. Is the dopaminergic supersensitivity theory of tardive dyskinesia valid? In: Wolf M.E. , Mosnaim A.D. , eds. Tardive dyskinesia: biological mechanisms and clinical aspects. Washington: American Psychiatric Press, Inc., 1988: 3–21.

Freeman B.A. , Crapo J.D. Biology of disease: free radicals and tissue injury. Lab Invest 1982; 47: 412–426.

Parks D.A. , Bulkley G.B. , Granger D.N. Role of oxygen free radicals in shock, ischemia, and organ preservation. Surgery 1983; 94: 428–432.

Imaizumi S. , Kayama T. , Suzuki J. Chemiluminescence in hypoxic brain — the first report: correlation between energy metabolism and free radical reaction. Stroke 1984; 15: 1061–1065.

McCord J.M. Oxygen-derived free radicals in postischemic tissue injury. N Engl J Med 1985; 312: 159–163.

Perry M.A. , Wadhwa S. , Parks D.A. Role of oxygen radicals in ischemia-induced lesions in the cat stomach. Gastro-enterology 1986; 90: 362–367.

Harman D. The aging process. Proc Natl Acad Sci USA 1981; 78: 7124–7128.

Ray R.S. , McCord J.M. Superoxide and ischemia: conversion of xanthine dehydrogenase to xanthine oxidase. In: Greenwald R. , Cohen G. , eds. Oxy radicals and their scavenger systems. Vol. 2. Cellular and molecular aspects. New York: Elsevier Science, 1983: 145–153.

Halliwell B. , Gutteridge J.M.C. Oxygen free radicals and iron in relation to biology and medicine: some problems and concepts. Arch Biochem Biophys 1986; 246: 501–514.