Thrombosis and Haemostasis, Table of Contents Thromb Haemost 1970; 23(01): 077-081DOI: 10.1055/s-0038-1654121 Originalarbeiten – Original Articles – Travaux Originaux Schattauer GmbH Protection by Catatoxic Steroids against Phenindione Overdosage* Authors Author Affiliations H Selye 1 Institut de Médecine et de Chirurgie expérimentales, Université de Montréal, Montreal, Canada Recommend Article Abstract Buy Article(opens in new window) Summary In rats the severe and often fatal hemorrhagic diathesis induced by phenindione overdosage can be prevented by various catatoxic steroids such as ethylestrenol, SC-11927, spironolactone, norbolethone and oxandrolone. Conversely, steroids previously shown to possess no catatoxic potency in other test systems offer little or no protection against phenindione intoxication. Full Text References References 1 Selye H. Acquired adaptation to the anesthetic effect of steroid hormones. J. Immunol 41: 259 1941; 2 Selye H. Effect of castration upon the arterioclerosis produced by dihydrotachysterol (AT-10) in male rats. Lab. Invest 6: 301 1957; 3 Selye H, Tuchweber B, Jacqmin M. Protection by various anabolic steroids against dihydrotachysterol-induced calcinosis and catabolism. Acta endocr. (Kbh.) 49: 589 1965; 4 Selye H, Grasso S, Padmanabhan N. Protection by anti-mineralocorticoid against an otherwise fatal dihydrotachysterol intoxication. Lancet, Dec 17: 1351 1960; 5 Selye H. Catatoxic steroids. Canad. med. Ass. J 101: 51 1969; 6 Selye H. The antagonism between anesthetic steroid hormones and pentamethylenetetrazol (Metrazol). J. Lab. clin. Med 27: 1051 1942; 7 Selye H. Effect of various hormones upon the syndrome of dihydrotachysterol (AT-10) intoxication. Acta endocr. (Kbh.) 25: 83 1957; 8 Selye H, Krajny M, Savoie L. Digitoxin poisoning: prevention by spirinolactone. Science 164: 842 1969; 9 Selye H, Mees I, Savoie L. Inhibition of anesthetics and sedative actions by spironolactone. Anesthesiology 31: 261 1969; 10 Kovacs K, Somogyi A. Prevention by spironolactone of 7,12 dimethylbenz(a)anthracene-induced adrenal necrosis. Proc. Soc. exp. Biol. (N. Y.) 131: 1350 1969; 11 Selye H. Prevention of indomethacin-induced intestinal ulcers by various catatoxic steroids. Exp. med. Surg. (In press.) 12 Levine W. G. Anticoagulants. Heparin, bishydrohycoumarin, and congeneric substitutes. In: Goodman & Gilman. The Pharmacological Basis of Therapeutics. The MacMillan Co.; New York: 1965 13 Finney D. J. The Fisher-Yates test of significance in 2 × 2 contingency tables. Biometrika 35: 145 1948; 14 Siegel S. Nonparametric statistics for the behavioral sciences. McGraw-Hill Book Company, Inc.; New York: 1956 15 Kovacs K, Blascheck J. A, Gardell C. Spironolactone-induced proliferation of smooth-surfaced endoplasmic reticulum in the liver of rats. Z. ges. exp. Med. (In press.) 16 Gardell C, Blascheck J. A, Kovacs K. Action de la norbolethone sur le réticulum endo-plasmique hépatique du rat. J. Mier. (In press.) 17 Remmer H, Merker H. J. Enzyminduktion und Vermehrung von endoplasmatischem Reticulum in der Leberzelle während der Behandlung mit phénobarbital (Luminal). Klin. Wschr 41: 276 1963; 18 Solymoss B, Classen H. G, Varga S. Increased hepatic microsomal activity induced by spironolactone and other steroids. Proc. Soc. exp. Biol. (N. Y.) 132: 940 1969;