Document R20XrMd5EOyoDk85g733BVrnz

Birthplace: Birthdate: Married: Children: Education: Employment: CURRICULUM VITAE Perry James Gehring Yankton, South Dakota March 15, 1936 1959, Barbara Tennis Daniel, 1961; Matthew, 1964; Elizabeth, 1966; Heidi, 1971. Elementary and Secondary Schools Yankton, S. Dakota Graduated University of Minnesota in 1960 with B.S. and D.V.M. degrees. Attended Iowa State University 1960-1961; Graduate work in physiology at Baylor Univ. Summer, 1961, no degree. Graduated University of Minnesota, Ph.D. in 1965. Major in Pharmacology and Minor in Physical Chemistry. Thesis: The Interrelationship Between Thallium and Potassium in Animals. 1960- 1961, Iowa State University; Research Associate in Dept, of Veterinary Physiology and Pharmacology. Financed by Atomic Energy Commission. 1961- 1965, University of Minnesota, Research Fellow in Dept, of Veterinary Physiology and Pharmacology. Financed by National Institute of Health. September 1, 1965, The Dow Chemical Company, Research Pharmacologist. June, 1968, Group Leader - Biochemical Research Laboratory, Toxicology Research. November 15, 1968, Associate Professor, Pharmacology Dept. Michigan State Univ. September 1, 1970, Assistant Director, Toxicology Research Laboratory, The Dow Chemical Company, Midland, Michigan December 11, 1973, Director, Toxicology Research Laboratory, The Dow Chemical Company Midland, Michigan R&S 132979 Professional Organization Memberships: Other Professional Activities: HonorsRecognitions: -2 Society of Toxicology American Society of Pharmacology and Experimental Thereapeutics. New York Academy of Sciences Minnesota Veterinary Medical Association Board of Editors of the Journal Toxicology 33 Bo 0) and Applied Pharmacology. Visiting Professor, Dept, of Pharmacology, Michigan State Univ. E. Lansing, Michigan oo Undergraduate Graduated with honors Scholastic All-Big Ten Conference Football Team Scholastic All American Football Team, Honorable mention on others. Big Ten Conference Medal, 1958 for most out standing combination of athletic and scholastic performance. Associated Press and United Press Lineman of the Week, twice 1956 & 1957 North-South All Star Football Game, 1958 Graduate s.U. Public Health Service - Postdoctoral Research Grant. Professional The Deans Advisory Council, Michigan State Univ. 1968-1970, Elected Chairman 1969. Curriculum Committee, College of Veterinary Medicine, Michigan State Univ. 1969. Program Committee for Annual Meeting, Society of Toxicology, 1973. Recipient of U. S. Public Health Service Research Grant; 1968. Member of Scientific Committee of the Animal Drug Section, Animal Health Institute. Listed in: American Men of Science Who's Who in the Midwest Who's Who in America Who's who in the World Revised 1/23/74 PUBUCATIONS P. J. Gehring, D.V.M., Ph.D. R&S 132981 1) Gehring, P. J. and Hammond, P. B.: The uptake of thallium by rabbit erythrocytes. J. Pharmacol. Exp. Therap. 145:215-221, 1964. 2) Gehring, P. J. and Ifcimmond, P. B.: The interrelationship between thallium and potassium in animals. J. Pharmacol. Exp. Therap. 155:187-201, 1967. 3) Gehring, P. J., Torkelson, T. R. and Oyen, F.: A'comparison of the lethality of chlorinated pyridines and a study of the acute toxicity of chloropyridine. Toxicol. Appl. Phramacol. 11:361-371, 1967. 4) Gehring, P. J.: Hepatotoxic potency of various chlorinated hydrocarbon vapors relative to their narcotic and lethal potencies in mice. Toxicol. Appl. Pharmacol. 13:287, 1968. 5) Gehring, P. J.: Thallium Toxicity, Current Veterinary Therapy 111, 3rd.Ed. Edited by R. W. Kirk, W. B. Saunders Co., Philadelphia, 1968. 6) Gehring, P. J. and Buerge, J.: The cataractogenic activity of 2,4-dinitrophenol in ducks and rabbits. Toxicol, and Appl. Pharmacol. . 14:475, 1969. 7) Gehring, P. J. and Buerge, J.: The distribution of 2,4-dinitrophenol relative to its cataractogenic activity in ducks and rabbits. Toxicol, and Appl. Pharmacol. 15:574-592, 1969. Rao, K. S. and Gehring, P. J.: Acute toxicity of Aflatcxin Bi in monkeys.Toxicol, and Appl. Pharmacol. 19:169-175, 1971. 9) Eisanan, J. L., Gehring, P. J., and Gibson, J. E.: The In lUJyio metabolism of 2,4,-dinitrophenol by rat liver hanogenates. and Appl. Pharmacol. 21:275-285, 1972. Toxicol, 10) Schwetz, B. A. Sparschu, G. L., and Gehring, P. J.: The effect of 2,4-dichlorophenoxyacetic acid (2,4-D) and esters of 2,4-D on rat fetal and neonatal growth and development. Food and Cosmetic Tox. 9:801-817, 1971. 11) Gehring, P.J.: Toxicity of pyridine, piperidine, quinoline and their derivatives. Encyclopaedia of Occupational Health and Safety. Edited by L. Parmeggiani and Published by the International labour Office. Geneva. I/K-Z. 1971 12) Gehring, P. J. and Rowe, V. K.: Carbon Tetrachloride. Encyclopaedia of Occupational Health and Safety. Trtitpd by L. Parmeggiani and Published by the International labour Office, Geneva, I/A-K:256-257, 1971. 2- - 13) Le Beau, J. E. and Gehring, P. J.: Studies on the mechanism of the cataractogenic activity of 2,4-DinitroDhenol. Toxicol, and Appl. Pharmacol. 19:403, 1971 14) Gehring, P. J. and MacDougall, D.: Review of the toxicity of hexachlorobenzene and hexachlorobutadiene, A Special release of The Dow Chanical Company, August 1971. 15) Gehring,P.J.: Cataractogenic activity of chemicals. Critical Reviews in Toxicology, 1^:93-118, 1971. 16) Kociba, R. J., Gehring, P. J., Humiston, C. G., and Sparschn, G. L.: Toxicological study of fanale rats administered hexachlorobutadiene or hexachlorobenzene for thirty days. A special release of The Dow Chemical Company, August 1971. 17) Rowe, V. K., Norris, J. M., Schwetz, B. A., Sparschu, G. L. Gehring, P. J., Emerson, J. L. and Gerbig, C. G.: Toxicology of chlorinated dibenzo-pdioxins. Adv. in Chemistry Series 120, "Chlorodioxins- Origin and Fate", ed by E. H. Blair, Am. Chem Soc., Washington, D. C.", p" 30-69,' 19731 18) Piper, W. N., Rose, J. Q., and Gehring, P. J.: Excretion and tissue distribution of 2,3,7,8-tetrachlorodibenzo-p-dioxin in the rat. Adv. in Chem. Series 120, "Chlorodioxins--Origin and Fate", ed by E. H. Blair, Am. Chem. Soc. Washington, D.C., 1973, p 85-91. 19) Gehring, P. J., Kramer, C. G., Schwetz, B. A., Rose, J. Q. and Rowe, V.K. The fate of 2,4,5-trichlorophenoxyacetic acid C2,4,5-T) following oral administration to man. Toxicol, and Appl. Pharmacol. 26, 352-361, 1973. 20) Piper, W. N., Rose, J. Q., Lsng, M. L. and Gehring, P. J.: The fate of 2,4,5-trichlorophenoxyaoetic acid (2,4,5-T) following oral administra tion to rats and dogs. Toxicol. Appl. Pharmacol. 26_, 339-351, 1973. 21) Kociba, R. J., Sparschu, G. L., Leang, B.K.J. and Gehring, P. J.: Tissue response to ceramic foam dust following intratracheal and intraperitoneal administration. Toxicol. Appl. Pharmacol. 25_, 145-151, 1973 22) Schwetz, B. A., Norris, J. M., Sparschu, G. L., Rowe, V. K., Gehring, P. J. Emerson, J. L. and Gerbig., C. G. Toxicology of chlorinated dibenzo-pdioxins. Environ. Hlth. Perspectives. Exp. Issue 5:87-89, 1973 23) Johnson, R. L., Gehring, P. J., Kociba, R. J. and Schwetz, B. A. Chlorinated dibenzo-p-dioxins and pentachlorophenol. Ehviron. Hlth. Perspectives. Exp. Issue 5:171-175, 1973. R&S 132982 R&S 132983 -3- 24) Piper, W. N., Hose, J. Q. and Gehring, P. J. Excretion and tissue distribution of 2,3,7,8-tetrachlorodibenzo-p-dioxin in the rat. Environ. Hit. Perspectives. Exp. Issue 5:241-244, 1973 25) Schwetz, E. A., kfeeler, P. A. and Gehring, P, J, Effect of purified and commercial grade tetrachlorophenol on rat embryonal and fetal development. TOxicol. Appl. Pharmacol. In Press. 26) Schwetz, B. A., Spencer, H. C. and Gehring, P. J. A study of the prenatal and postnatal toxicity of a sulfhydryl resin in rats. Itpcicol.' Appl. Pharmacol, in Press. 27) Eiseman, J. L., Gehring, P. J. and Gibson, J, E. Kinetics of in vL&io reduction of 2,4-dinitrophenol by rat liver homogenates. Toxicol. Appl. Pharmacol. In Press. 28) Schwetz, B. A., leong, B.K.J. and Gehring, P. J. Qiibiyo and fetotoxicity of inhaled chloroform in rats. Toxicol. Appl. Pharmacol. In Press, 29) Schwetz, B. A., Leong, B.K.J. and Gehring, P. ,J. Embryo- and fetotoxicity of inhaled carbon tetrachloride, 1,1-dichloroethane and irethylethyl ketone in rats. Tbxicol. Appl. Pharmacol. In Press. 30) J. b. Hook, Bailie, M. D., Johnson, J. T. and Gehring, P. J. Dl VZ&ia analysis of transport of 2,4,5-trichlorophenoxyacetic acid (2,4,5-T) by rat and dog kidney. Food and Cosmetics Toxicol. In Press. 31) Gehring, P. J.: Toxic minerals in Veterinary Pharmacology and Therapeutics 4th Ed. Edited by P. B. Hammond and C. M. Stowe, Icwa State Univ. Press. In Press. 32) Gehring, P. J.: Miscellaneous toxic agents. Veterinary Pharmacology and Therapeutics 4th Ed. Edited by P. B. Kannend ar>d C. V. Stowe, Iowa State Univ. Press. In Press. 33) Gehring, P. J., Rowe, V. K., and McCbllister, S. B.: Toxicology: Cbst/Eiiie. Food and Cosmetics Toxicol. In Press. 34) Braun, W. H., Bamsey, J. C. and Gehring, P. J. The lack, significant absorption of nethylcellulose, viscosity 3300 cps from the gastrointestinal tract following single and multiple oral doses to the rat. Food and Cosmetics Toxicol. In Press. 35) Hamsey, J. C., Rose, J. Q., Braun, W. H., and Gehring, P. J. Fate of 6-chlorcr-picolinic acid following oral administration in rats. J. Agri. Food Chem. In Press. 36) Kociba, R. J., McCbllister, S. B., Park, C. ,Ttrkelsan, T. R. and Gehring, P. J. 1,4 -dioxane: I Results of two-year ingestion studies in rats. Tbxicol. Appl. Pharmacol. In Press. -437) Echwetz, B. A. and. Gehring, P. J. Placental transfer of 2,4-D and 2,4,5-T in pregnant rats. Toxicol. Appl. Pharmacol. In Press. 38) McCollister, S. B., Kociba, R. J. and Gehring, P. J. Studies on the acute and chronic oral toxicity of 0,0-diethyl-O- (3,5,6-trichloro-2pyridyl) phosphorothioate. Food and Cosmetics Toxicol. In Press. 39) Norris, J. M., Ehrmantraut, J. W., Gibbons, C. L., Rociba, R. J., Echwetz, B. A., Rose, J. Q., Humistan, C. G., Jewett, G. L., Crummett, W. B., Gehring, P. J., Tirsell, J. B. and Brosier, J. S. To>dcological and environmental factors involved in the selection of decabromodiphenyl oxide as a fire retardant chemical. Applied Polymer Symposium, J. Wiley & Sons, me. No. 22:195-219, 1973 40) Norris, J. M., Etirmantraut, J. W., Gibbons, C. L., Rociba, R. J. Sdhwetz, b. A., Rose, J. Q., Humiston, C. G., Jewett, G. L. Crurmett, W. B., Gehring, P. J., Tirsell, J. B., and Brosier, J. S. Toxicological and environmental factors involved in the selection of decabromodiphenyl oxide as a fire retardant chemical. J. Fire and Flammability. In Press. 41) McCollister, S. B., Rociba, R. J. and Gehring, P. J. Ninety-day repeated oral toxicity of 2,4,5-trichlorophenoxyacetic acid in rats. Food and Cosmetics Toxicol. In Press. Revised 1/23/74 R&S 132984 ABSTRACTS AND/OR PAPERS PRESENTED P. J. Gehring, D.V.M., Ph.D, 1) Gehring, P. J. and Hammond, P. B. The uptake of thallium by rabbit erythrocytes. Fall Meeting. Am. Soc. Pharmacol. Exp. Therap., 1964. 2) Gehring, P. J. and Haimond, P. B. Mechanism for the increase in thallium excretion during the administration of potassium. Fall Meeting. Am. Soc. Pharmacol. Exp. Therap., 1966. 3) Gehring, P. J. and Ilaimond, P. B. Effect of dietary potassium on the rate of thallium excretion from rats and dogs. Spring Meeting. Society of Toxicology, 1966. 4) Gehring, p. J. Acute toxicity of chlorinated pyridines. Spring Meeting Society of Toxicology, 1967. 5) Gehring, P. J. The distribution of 2,4-dinitrophenol (DNP) relative to its cataractogenic activity in ducklings and rabbits. Fall Meeting. Am. Soc. Pharmacol. Exp. Therap., 1969. 7) LsBeau, J. E. and Gehring, P. J. Studies on the mechanism of the cataractogenic activity of 2,4-dinitrophenol. Society of Toxicology 1971. 8) Eiseman, J. L., Gehring, P. J., and Gibson, J. E. The Jun vi&io metabolism of 2,4-dinitrophenol by rat liver. Fed. Am. Soc. Exp. Biology 1971. (Federation Proc. 30:186, 1971) 9) Rcwe, V. k. , Norris, J. M. schwetz, B. A. Sparschu, G. L., Gehring, P. J., Enerson, J. L., and Gerbig, C. G. Am. Chem. Soc. Symposium on Pesticides, Washington, DC Sept. 1971. 10) Piper, W. N. ,Rose, J. Q., Gehring, P. J. Excretion and tissue distribution of 2,3-7,8-tetrachlorodibenzo-p-dioxin in the rat. Am. Chem. Soc. Symposium an Pesticides, Washington, DC Sept. 1971. 11) Hayes, F. D., Gehring, P. J., and Gibson, J. E. Studies on the acute toxicity of monochloracetic acid in rats. 11th Annual Meeting Society of Toxicology, Williamsburg, VA March 5-9, 1972 12) Piper, W. N. ,Rose, J. Q., and Gehring, P. J. Metabolism of 2,4,5-T in rats. 11th Annual Meeting, Society of Toxicology, Williamsburg, VA. March 5-9, 1972 13) Gehring, P. J., Rowe, V. K., and McCollister, S. B. Toxicology: Cost/Tiite. Presented at American Chemical Society Symposium "Ecancraics of Pesticides - Current and Future". 163rd ACS National Meeting, Boston, Mass., April 9-14, 1972. 14) Gehring, P. J. and Rowe, V. K. Urethane glycols toxicology. Garden Research Conference - "Chemistry and Physics of Cellular Materials", N. Hanpton School, Nsw Hamtcn, NT, August,1972. R&S 132985 r &S 132986 2- - 15) Gehring, P. J., Kramer, C. G., Schwetz, B. A., Rose, J. Q., Rowe, V. K. and Zimmer, J. A. The fate of 2,4,5-trichlorophenoxyacetic acid (2,4,5-T) following oral administration to man. 12th Ann. Meeting, Society of Toxicology, March, 1973 Toxicol. Appl. Pharmacol. 25:455, 1973 16) Schwetz, B. A. and Gehring, P. J. The effect of tetrachlorophenol and pentachlorophenol on rat embryonal and fetal development. 12th Ann. Meeting Society of Toxicology, March, 1973. Toxicol. Appl. Pharmacol. 25:455, 1973. 17) Norris, J. M., Kociba, R. J., Schwetz, B. A., Rose, J. Q., Humiston, C. G., and Gehring, P. J. Toxicological evaluation of fire retardant chemicals: decabromodiphenyl oxide and octabromobiphenyl. Fall Meeting Am. Soc. Pharmacol. Exp. Therap. The Pharmacologist 15:394, 1973. 18) McCollister, Susan E., Kociba, Richard J. and Gehring, Perry J. Studies on the acute and chronic oral toxicity of 0,0-diethyl0- (3,5,6-trichloro-2-pyridyl)phosphorothioate. Fall Meeting Am. Soc. Pharmacol. Exp. Therap. The Pharmacologist 15:396, 1973 19) LeBeau, J. E., Humiston, C. G., Rose, J. Q, and Gehring, P. J. Toxicological properties and metabolic fate of 2,2-dibrorao3-nitrilopropionamide (DBNPA). Fall Meeting Am. Soc. Pharmacol. Exp. Therap. The Pharmacologist 15:395, 1973. 20) Schwetz, Gehring, P. J. and Kociba, R. J. Toxicological properties of pentachlorophenol relative to its content of chlorinated dibenzo-p-dioxins. Fall Meeting Am. Soc. Pharmacol. Exp. Therap. The Pharmacologist 15:397,1973. 21) Ramsey, John C., Rose, James Q., Braun, Werner , and Gehring, Perry. Fate of 6-chloropicolinic acid following oral administration in rats. Fall Meeting Am. Soc. Pharmacol. Exp. Therap. The Pharmacologist 15:406, 1973. 22) Schwetz, B. A., Norris, J. M., Sparschu, G. L, Rowe, V. K., Gehring, P. J.,Emerson, J. L. and Gerbig, C. G. Toxicology Toxicology of chlorinated dibenzo-p- dioxins. Conference on "Dibenzodioxins and Dibenzofurans" sponsored by Nat. Inst. Environ. Hit. Sci. Res. Triangle Park. N. Car. April, 1973. 23) Johnson, R. L. Gehring, P. J., Kociba, R. J. and Schwetz, B. A. Chlorinated dibenzo-p- dioxins and pentachlorophenol. Conference on "Dibenzodioxins and Dibenzofurans" sponsored by Nat. Inst. Environ. Hit. Sci. Res. Triangle Park, N. Car. April, 1973. Revised 1/24/74