Animal Sciences > Faculty Index > Crenshaw

	Thomas Crenshaw, Professor                   Department of Animal Science; 1156 Animal Science Bldg. 1675 Observatory Drive Madison, WI 53706 Telephone: 608.263.4423 Fax: 608.262.5157 email: tdcrensh@wisc.edu CV PubMed citations

Education:
BS, Animal Science, University of Tennessee-Martin, Martin, Tennessee 1974
MS, Animal Science, University of Nebraska, Lincoln, Nebraska. 1977
Ph.D., Animal Science, University of Nebraska, Lincoln, Nebraska. 1980.

Research Interests:
Dietary manipulation and cellular regulation of endochondral ossification, renal and skeletal compensation to dietary cation-anion balance; optimization of dietary lysine
utilization; baby pig growth and survival.
 

Courses Taught:

• Animal Science 432: Swine Production. 3 credits, Spring semester, (Alternate years).
• Animal Science 415: Monogastric Nutrition. 2 credits, Spring semester, (Alternate years).
• FISC Swine & Poultry Nutrition. 1 credit. Spring semester.
• FISC Swine Management. 2 credits. Spring semester.
• Animal Science/Nutrition Science 875: Experimental Diet Design. 1 credit. Fall semester.
• Animal Science 931: Animal Nutrition seminar. Joint with nutrition faculty. 1 credit. Spring semester.
  

  Guest lectures

• School of Veterinary Medicine 627: Animal Nutrition. Provide five lectures. Fall semester

• AS 101. Introduction to Animal Science. 3 labs. Fall semester.

Other Responsibilities /Committees

National

NCR-42. Swine Nutrition.
American Society of Animal Science, Midwest Regional committee on Companion Animal Biology.

CALS

Interdepartment Graduate Program in Nutritional Sciences
Animal Nutrition Emphasis Group - chair.
Graduate Admissions committee.
Research Animals Resources committee.

Industry

Wisconsin Pork Producer Association, Liaison committee.
Wisconsin Pork Producer Association, Research committee.
Department Animal Operations committee.

Undergraduate

Co-advisor, Alpha Gamma Rho fraternity.
Co-advisor, CALS Student Council.
CALS Scholastic Policies and Action Committee.

Publications:

Veum TL, Crenshaw JD, Crenshaw TD, Cromwell GL, Easter RA, Ewan RC, Nelssen JL, Miller ER, Pettigrew JE, Ellersieck MR; North Central Region-42 Committee On Swine Nutrition. 2009. The addition of ground wheat straw as a fiber source in the gestation diet of sows and the effect on sow and litter performance for three successive parities. J Anim Sci. 87:1003-12.

Blohowiak SE, Chen ME, Repyak KS, Baumann-Blackmore NL, Carlton DP, Georgieff MK, Crenshaw TD, Kling PJ. 2008. Reticulocyte enrichment of zinc protoporphyrin/heme discriminates impaired iron suppl during early development. Pediatr Res. 64:63-7.

Kim WK, Herfel TM, Dunkley CS, Hester PY, Crenshaw TD, Ricke SC. 2008. The effects of alfalfa based molt diets on skeletal integrity of white leghorns. Poult Sci. 87:2178-85.

Pagano AR, Yasuda K, Roneker KR, Crenshaw TD, Lei XG.  2007. Supplemental Escherichia coli phytase and strontium enhance bone strength of young pigs fed a phosphorus-adequate diet. J Nutr. 137:1795-801.

Patchanee P, Crenshaw TD, Bahnson PB. 2007. Oral sodium chlorate, topical disinfection and younger weaning age reduce Salmonella enterica shedding in pigs. J Food Prot. 70:1798-803.

Choy VE, Kyparos A, Vailas AC, Crenshaw TD, Martinez DA. 2005.  The biphasic response of porcine tendon to recombinant porcine growth hormone. Growth Horm IGF Res. 15:39-46.

Hollis GR, Carter SD, Cline TR, Crenshaw TD, Cromwell GL, Hill GM, Kim SW, Lewis AJ, Mahan DC, Miller PS, Stein HH, Veum TL; NCR-42 Committee on Swine Nutrition. 2005. Effects of replacing pharmacological levels of dietary zinc oxide with lower levels of various organic zinc sources for weanling pigs. J Anim Sci. 83:2123-9.

Mahan DC, Brendemuhl JH, Carter SD, Chiba LI, Crenshaw TD, Cromwell GL, Dove CR, Harper AF, Hill GM, Hollis GR, Kim SW, Lindemann MD, Maxwell CV, Miller PS, Nelssen JL, Richert BT, Southern LL, Stahly TS, Stein HH, van Heugten E, Yen JT; North Central Regional Committee on Swine Nutrition (NCR-42); Southern Regional Committee on Nutritional Systems for Swine to Increase Reproductive Efficiency (S-1012). 2005. Comparison of dietary selenium fed to grower-finisher pigs from various regions of the United States on resulting tissue SE and low in mineral concentrations. J Anim Sci. 83:852-7.

Li S, Luo X, Liu B, Crenshaw TD, Kuang X, Shao G, Yu S. 2004. Use of chemical characteristics to predict the relative bioavailability of supplemental organic manganese sources for broilers. J Anim Sci. 82:2352-63.

Budde RA, Crenshaw TD. 2003. Chronic metaolic acid load induced by changes in dietary electrolyte balance increased chloride retention but did not compromise bone in growing swine. j Anim Sci. 81:197-208.

Diaz FJ, Crenshaw TD, Wiltbank MC. 2000.Prostaglandin f(2alpha) induces distint physiological responses in porcine corpora ltea after acquisition of luteolytic capacity. Biol Reprod 63:1504-1512.

Monsma, D.J., P.T. Thorsen, N.W. Vollendorf, T.D. Crenshaw, and J.A. Marlett. 2000. In vitro fermentation of swine ileal digesta containing oat bran dietary fiber by rat cecal inocula adapted to the test fiber increases propionate production but fermentation of wheat bran ileal digesta does not produce more butyrate. J. Nutr. 130:585-593.

Hrupka, B.J., V.D. Leibbrandt, T.D. Crenshaw, and N.J. Benevenga. 2000. The effect of thermal environment and age on neonatal pig behavior. J. Anim. Sci. 78:583-591.

Hrupka, B.J., V.D. Leibbrandt, T.D. Crenshaw, and N.J. Benevenga. 2000. Effect of sensory stimuli on huddling behavior of piglets. J. Anim. Sci. 78:592-596.

Cline, T.R., Cromwell, G.L., T.D. Crenshaw, R.C. Ewan, C.R. Hamilton, A.J. Lewis, D.C. Mahan, and L.L. Southern. 2000. Further assessment of the dietary lysine requirement of finishing gilts. J. Anim. Sci. 78:987-992.

Hill, G.M., G.L. Cromwell, T.D. Crenshaw, R.Dove, R.C. Ewan, D.A. Knabe, A.J. Lewis, G.W. Libal, D.C. Mahan, G.C. Shurson, L.L. Southern, and T.L. Veum. 2000. Growth promotion effects and plasma changes from feeding high dietary concentrations of zinc and copper to weanling pigs. (Regional Study). J. Anim. Sci. 78:1010-1016.

Armstrong, T.A., J.W. Spears, T.D. Crenshaw and F.H. Nielsen. 2000. Boron supplementation to a semi-purified diet for weanling pigs improves feed efficiency and bone strength characteristics and alters plasma lipid metabolites. J. Nutr. 139:2575-2581.

Cromwell, G.L., T.R. Cline, J.D. Crenshaw, T.D. Crenshaw, R.A. Easter, R.C. Ewan, C.R. Hamilton, G.M. Hill, A.J. Lewis, D.C. Mahan, J.L. Nelssen, J.E. Pettigrew, T.L. Veum, and J.T. Yen. 2000. Variability among sources and laboratories in analyses of wheat middlings. J. Anim. Sci. 78:2652-2658.

Diaz, F.J., T.D. Crenshaw, and M.C. Wiltbank. 2000. Prostaglandin F2a induces distinct physiological responses in porcine corpora lutea after acquisition of luteolytic capacity. Bio. Repro. 63:1504-1512.

Crenshaw, T.D. 2001. Calcium, Phosphorus, Vitamin D, and Vitamin K in Swine Nutrition. In: Swine Nutrition. A.J. Lewis and L.L. Southern eds. CRC Press. p 187-212.

Chiu, K.M., E.T. Keller, T.D. Crenshaw and S. Gavenstein. 1999. Carnitine and dehydroepiandrosterone sulfate induce protein synthesis in porcine primary osteoblast-like cells. Calcif. Tissue Int. 64:527-533.

Blemings, K. P., T. D. Crenshaw, and N. J. Benevenga. 1998. Mitochondrial lysine uptake limits lysine oxidation in rats fed diets containing 5, 20, or 60% casein. J. Nutr. 128:2427-2434.

Iwaniec, U.T. and T.D. Crenshaw. 1998. Distribution of mineralization indices of modeling and remodeling over eight months im middiaphyseal cross sections of femurs from adult swine. Anat. Rec. 250:136-145.

Iwaniec, U.T., T.D. Crenshaw, M.J. Schoeninger, S.D. Stout and M.F. Ericksen. 1998. Methods for improving efficiency of estimating total osteon density in the human anterior mid-diaphyseal femur. Amer. J. Physical Anthro. 107:13-24.

Gahl, M.J., N.J. Benevenga and T.D. Crenshaw. 1998. Rates of lysine catabolism are inversely related to rates of protein synthesis when measured concurrently in adult female rats induced to grow at different rates. J. Nutr. 128:1503-1511.

Gahl, M. J., T. D. Crenshaw and N. J. Benevenga. 1994. Diminishing returns in weight, nitrogen and lysine gain of pigs fed six levels of lysine from three supplemental sources. J. of Anim. Sci. 72:3177-3187.

---