Page 270 - The Welfare of Cattle
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Kolpin, D. W., E. T. Furlong, M. T. Meyer, E. M. Thurman, S. D. Zaugg, L. B. Barber, and H. T. Buxton. 2002.
Pharmaceuticals, hormones, and other organic wastewater contaminants in U.S. streams, 1999–2000: A
national reconnaissance. Environmental Science and Technology 36: 1202–1211.
Kuster, M., M. J. López de Alda, and D. Barceló. 2004. Analysis and distribution of estrogens and progesto-
gens in sewage sludge, soils and sediments. Trends in Analytical Chemistry 23: 790–798.
Lange, I. G., A. Daxenberger, B. Schiffer, H. Witters, D. Ibarreta, and H. H. D. Meyer. 2002. Sex hormones
originating from different livestock production systems: Fate and potential disrupting activity in the
environment. Analytica Chimica Acta 473: 27–37.
Larsson, D. G. J., H. Hallman, and L. Forlin. 2000. More male fish embryos near a pulp mill. Environmental
Toxicology and Chemistry 19: 2911–2917.
Larsson, D. G. J., M. Adolfsson-Erici, and P. Thomas. 2006. Characterization of putative ligands for a fish
gonadal androgen receptor in a pulp mill effluent. Environmental Toxicology and Chemistry 25:
419–427.
Lawrence, J. D., and M. A. Ibarburur. 2008. Economic analysis of pharmaceutical technologies in modern
beef production in a bioeconomy. Available at: http://www.econ.iastate.edu/faculty/lawrence. Accessed
September 6, 2008.
Lee, L. S., T. J. Strock, A. K. Sarmah, and P. S. C. Rao. 2003. Sorption and dissipation of testosterone,
estrogens, and their primary transformation products in soils and sediment. Environmental Science &
Technology 37: 4098–4105.
Lobley, G. E., A. Connell, G. S. Mollison, A. Brewer, C. I. Harris, V. Buchan, and H. Galbraith. 1985. The
effects of a combined implant of trenbolone acetate and oestradiol-17 beta on protein and energy metab-
olism in growing beef steers. British Journal of Nutrition 54:681–694.
Lorenzen, C. L. et al. 2000. Protein kinetics in callipyge lambs. Journal Animal Science 78: 78–87.
Nichols, D. J., T. C. Daniel, P. A. Moore, D. R. Edwards, and D. H. Pote. 1997. Runoff of estrogen hormone 17
beta-estradiol from poultry litter applied to pasture. Journal of Environmental Quality 26: 1002–1006.
O’Connell, M. B. 1995. Pharmacokinetic and pharmacologic variation between different estrogen products.
Journal of Clinical Pharmacology 35: 18S–24S.
O’Grada, C. 1995. The great Irish famine. Cambridge University Press. London, England.
Organic Trade Organization. 2018. Available at: https://ota.com. Accessed 1/2/2018.
Orlando, E. F., A. S. Kolok, G. A. Binzcik, J. L. Gates, M. K. Horton, C. S. Lambright, L. E. Gray, A. M. Soto,
and L. J. Guillette. 2004. Endocrine-disrupting effects of cattle feedlot effluent on an aquatic sentinel
species, the fathead minnow. Environmental Health Perspectives 112: 353–358.
Price, E. O. 2002. Animal domestication and behavior. CAPI Publishing. New York.
Potau, N., L. Ibañez, M. Sentis, and A. Carrascosa. 1999. Sexual dimorphism in the maturation of the
pituitary-gonadal axis, assessed by GnRH agonist challenge. European Journal Endocrinology 141:
27–34.
Raben, A., B. Kiens, E. A. Richter, L. B. Rasmussen, B. Svenstrup, S. Micic, and P. Bennett. 1992. Serum
sex hormones and endurance performance after a lacto-ovo vegetarian and a mixed diet. Medicine and
Science in Sports and Exercise 24: 1290–1297.
Randel, R. D., C. J. Callahan, R. E. Erb, H. A. Garverick and B. L. Brown. 1973. Effect of melengestrol acetate
on rate of excretion of estrogen in urine of dairy heifers. Journal of Animal Science 36: 741–748.
Rollin, B. E. 1992. Animal rights and human morality. 2 edition. Prometheus Books. Buffalo, NY.
nd
Ross, R. K., A. Paganini-Hill, P. C. Wan, and M. C. Pike. 2000. Effect of hormone replacement therapy on breast
cancer risk: Estrogen versus estrogen plus progestin. Journal of the National Cancer Institute 92: 328–332.
Rubens, R., and A. Vermeulen. 1983. Estrogen production in man. In Anabolics in animal production
pp. 249–262. E. Meissonnier, and J. Mitchell-Vigeron Eds. Soregraph, Levalloid.
Rumsey, T. S. 1982. Effect of Synovex-S implants and kiln dust on tissue gain by feedlot beef steers. Journal
of Animal Science 54:1030–1039.
Rumsey, T. S. 1985. Chemicals for regulating animal growth and production. In Agricultural Chemicals of the
future (BARC Symposium 8). Hilton J. L., Ed. 91–108. Rowman and Allanheld: Totowa, NJ.
Rumsey, T. S., and A. C. Hammond. 1990. Effect of intake level on metabolic response to estrogenic growth
promoters in beef cattle. Journal of Animal Science 68:4310–4318.
Rumsey, T. S., A. C. Hammond, and T. H. Elsasser. 1999. Responses to an estrogenic growth promoter in beef
steers fed varying nutritional regimens. Journal of Animal Science 77:2865–2872.