David O. Norris

Department of Integrative Physiology; Member of the Center for Neuroscience

Department of Integrative Physiology, Campus Box 354
Ramaley N368
University of Colorado Boulder
Boulder, CO 80309-0354

email: David.Norris@Colorado.edu
Phone: 303-492-8379
FAX: 303-492-4009

Ph.D. in zoology (endocrinology) from the University of Washington, 1966. Research interests include environmental endocrinology, investigating roles of natural and anthropogenic environmental factors (endocrine disruption by metals, pesticides, industrial pollutants) working through neuroendocrine pathways on thyroid, adrenal, and reproductive endocrinology of fishes and amphibians in relation to general development, sexual differentiation and maturation, seasonal reproduction, and aging with emphasis on the roles of stress hormones. He is the author of a current textbook in endocrinology (Norris, D.O. and Carr, J.A. Vertebrate Endocrinology, 5th. edition, Academic Press, 2013). A secondary interest is forensic botany, primarily developing the use of plant cells in the gastrointestinal tract to aid in homicide investigations (see Bock J.H. and Norris, D.O. Forensic Plant Science, Academic Press, 2016).

Selected Publications:

Painter, M.M., Buerkley, M.A., Julius, M.L., Vajda, A.M., Norris, D.O., Barber, L.B., Furlong, E.T., Schultz, M.M., Schoenfuss, H.L. 2009. Antidepressants at environmentally relevant concentrations affect predator avoidance behavior of larval fathead minnows (Pimephales promelas). Environmental Toxicology and Chemistry 28, 2677- 2684.

Schultz, M.M., Furlong, E.T., Kolpin, D.W., Werner, S.L., Schoenfuss, H.L., Barber, L.B., Blazer, V., Norris, D.O., Alan, M., Vajda, A.M. 2010. Antidepressant pharmaceuticals in two U.S. effluent-impacted streams: Occurrence and fate in water and sediment, and selective uptake in fish neural tissue. Environmental Science and Technology 44, 1918-1925.

Vajda, A.M., Barber, L.B., Gray, J.L., Lopez, E.M., Bolden, A.L., Schoenfuss, H., Norris, D.O. 2011. Demasculinization of male fish by wastewater treatment plant effluent. Aquatic Toxicology, 103, 213-221.

Norris, D.O. and Lopez, K.H. 2011. Hormones and Reproduction of Vertebrates, Vol. I, Fishes; Vol. II, Amphibians, Vol. II, Reptiles; Vol. IV, Birds; Vol. V, Mammals. Academic Press (Elsevier Publishing Co).

Barber, L.B., Vajda, A.M., Douville, C., Norris, D.O., Writer, J.H. 2012. Fish endocrine disruption response to a major wastewater treatment facility upgrade. Environmental Science and Technology 46, 2121-2131.

Leblanc G.A., Norris D.O., Kloas W., Kullman S.W., Baldwin W.S., Greally J.M. (2012). Detailed review paper: State of the science on novel in vitro and in vivo screening and testing methods and endpoints for evaluating endocrine disruptors. Environmental Protection Agency. 193 pp.