Robert J. Collier - Publications

Affiliations: 
University of Arizona, Tucson, AZ 
Area:
Molecular Biology, Cell Biology

125 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 McBride ML, Burdick Sanchez NC, Carroll JA, Broadway PR, Ortiz XA, Collier JL, Chapman JD, McLean DJ, Kattesh HG, Gillespie BE, Xiao Y, Collier RJ. Response to adrenocorticotropic hormone or corticotrophin-releasing hormone and vasopressin in lactating cows fed an immunomodulatory supplement under thermoneutral or acute heat stress conditions. Journal of Dairy Science. PMID 32307158 DOI: 10.3168/Jds.2019-17548  0.423
2020 Adab M, Mahjoubi E, Yazdi MH, Collier RJ. Effect of supplemental dietary Zinc and its time of inclusion on pre-weaning phase of Holstein heifer calves: Growth performance and health status Livestock Science. 231: 103891. DOI: 10.1016/J.Livsci.2019.103891  0.342
2019 Collier RJ, Baumgard LH, Zimbelman RB, Xiao Y. Heat stress: physiology of acclimation and adaptation. Animal Frontiers : the Review Magazine of Animal Agriculture. 9: 12-19. PMID 32002234 DOI: 10.1093/Af/Vfy031  0.771
2018 Hall LW, Villar F, Chapman JD, McLean DJ, Long NM, Xiao Y, Collier JL, Collier RJ. An evaluation of an immunomodulatory feed ingredient in heat-stressed lactating Holstein cows: Effects on hormonal, physiological, and production responses. Journal of Dairy Science. PMID 29885898 DOI: 10.3168/Jds.2017-14210  0.658
2017 Silva PR, Weber WJ, Crooker BA, Collier RJ, Thatcher WW, Chebel RC. Hepatic mRNA expression for genes related to somatotropic axis, glucose and lipid metabolisms, and inflammatory response of periparturient dairy cows treated with recombinant bovine somatotropin. Journal of Dairy Science. PMID 28237587 DOI: 10.3168/Jds.2016-12135  0.357
2017 Xiao Y, Rungruang S, Hall LW, Collier JL, Dunshea FR, Collier RJ. Effects of niacin and betaine on bovine mammary and uterine cells exposed to thermal shock in vitro. Journal of Dairy Science. PMID 28237583 DOI: 10.3168/Jds.2016-11876  0.581
2016 Hall LW, Dunshea FR, Allen JD, Rungruang S, Collier JL, Long NM, Collier RJ. Evaluation of dietary betaine in lactating Holstein cows subjected to heat stress. Journal of Dairy Science. PMID 27720159 DOI: 10.3168/Jds.2015-10514  0.699
2015 Smith JF, Bradford BJ, Harner JP, Potts JC, Allen JD, Overton MW, Ortiz XA, Collier RJ. Short communication: Effect of cross ventilation with or without evaporative pads on core body temperature and resting time of lactating cows. Journal of Dairy Science. PMID 26709168 DOI: 10.3168/Jds.2015-9624  0.397
2015 Ortiz XA, Smith JF, Villar F, Hall L, Allen J, Oddy A, Al-Haddad A, Lyle P, Collier RJ. A comparison of 2 evaporative cooling systems on a commercial dairy farm in Saudi Arabia. Journal of Dairy Science. PMID 26409968 DOI: 10.3168/Jds.2015-9616  0.655
2015 Alex AP, Collier JL, Hadsell DL, Collier RJ. Milk yield differences between 1× and 4× milking are associated with changes in mammary mitochondrial number and milk protein gene expression, but not mammary cell apoptosis or SOCS gene expression. Journal of Dairy Science. 98: 4439-48. PMID 25981061 DOI: 10.3168/Jds.2014-8917  0.406
2015 Kahl S, Elsasser TH, Rhoads RP, Collier RJ, Baumgard LH. Environmental heat stress modulates thyroid status and its response to repeated endotoxin challenge in steers. Domestic Animal Endocrinology. 52: 43-50. PMID 25804834 DOI: 10.1016/J.Domaniend.2015.02.001  0.319
2015 Ortiz XA, Smith JF, Rojano F, Choi CY, Bruer J, Steele T, Schuring N, Allen J, Collier RJ. Evaluation of conductive cooling of lactating dairy cows under controlled environmental conditions. Journal of Dairy Science. 98: 1759-71. PMID 25547297 DOI: 10.3168/Jds.2014-8583  0.36
2015 Allen JD, Hall LW, Collier RJ, Smith JF. Effect of core body temperature, time of day, and climate conditions on behavioral patterns of lactating dairy cows experiencing mild to moderate heat stress. Journal of Dairy Science. 98: 118-27. PMID 25468707 DOI: 10.3168/Jds.2013-7704  0.648
2015 Collier RJ, Gebremedhin KG. Thermal biology of domestic animals. Annual Review of Animal Biosciences. 3: 513-32. PMID 25387108 DOI: 10.1146/Annurev-Animal-022114-110659  0.344
2014 Rungruang S, Collier JL, Rhoads RP, Baumgard LH, de Veth MJ, Collier RJ. A dose-response evaluation of rumen-protected niacin in thermoneutral or heat-stressed lactating Holstein cows. Journal of Dairy Science. 97: 5023-34. PMID 24881789 DOI: 10.3168/Jds.2013-6970  0.799
2014 Collier RJ, Bauman DE. Update on human health concerns of recombinant bovine somatotropin use in dairy cows. Journal of Animal Science. 92: 1800-7. PMID 24663163 DOI: 10.2527/Jas.2013-7383  0.331
2013 Field ME, Deaver SE, Rhoads RP, Collier RJ, Rhoads ML. Effects of prolonged nutrient restriction on baseline and periprandial plasma ghrelin concentrations of postpubertal Holstein heifers. Journal of Dairy Science. 96: 6473-9. PMID 23958007 DOI: 10.3168/Jds.2013-6844  0.321
2013 Anderson SD, Bradford BJ, Harner JP, Tucker CB, Choi CY, Allen JD, Hall LW, Rungruang S, Collier RJ, Smith JF. Effects of adjustable and stationary fans with misters on core body temperature and lying behavior of lactating dairy cows in a semiarid climate. Journal of Dairy Science. 96: 4738-50. PMID 23684043 DOI: 10.3168/Jds.2012-6401  0.791
2013 Wyatt WE, Collier RJ, Blouin DC, Scaglia G, Collier JL. Pre- and postweaning calf performances in crossbred cattle from Hereford, Braford, and Bonsmara sires and Angus and Brangus dams11Contribution 2013-268-9399 from the Louisiana Agricultural Experiment Station Baton Rouge Professional Animal Scientist. 29: 621-631. DOI: 10.15232/S1080-7446(15)30294-1  0.32
2013 Dunshea FR, Leury BJ, Fahri F, Digiacomo K, Hung A, Chauhan S, Clarke IJ, Collier R, Little S, Baumgard L, Gaughan JB. Amelioration of thermal stress impacts in dairy cows Animal Production Science. 53: 965-975. DOI: 10.1071/An12384  0.371
2013 Zimbelman RB, Collier RJ, Bilby TR. Effects of utilizing rumen protected niacin on core body temperature as well as milk production and composition in lactating dairy cows during heat stress Animal Feed Science and Technology. 180: 26-33. DOI: 10.1016/J.Anifeedsci.2013.01.005  0.804
2012 Renaudeau D, Collin A, Yahav S, de Basilio V, Gourdine JL, Collier RJ. Adaptation to hot climate and strategies to alleviate heat stress in livestock production. Animal : An International Journal of Animal Bioscience. 6: 707-28. PMID 22558920 DOI: 10.1017/S1751731111002448  0.364
2012 Collier RJ, Annen-Dawson EL, Pezeshki A. Effects of continuous lactation and short dry periods on mammary function and animal health. Animal : An International Journal of Animal Bioscience. 6: 403-14. PMID 22436219 DOI: 10.1017/S1751731111002461  0.422
2011 Hernandez LL, Collier JL, Vomachka AJ, Collier RJ, Horseman ND. Suppression of lactation and acceleration of involution in the bovine mammary gland by a selective serotonin reuptake inhibitor. The Journal of Endocrinology. 209: 45-54. PMID 21307120 DOI: 10.1530/Joe-10-0452  0.36
2010 Pezeshki A, Capuco AV, De Spiegeleer B, Peelman L, Stevens M, Collier RJ, Burvenich C. An integrated view on how the management of the dry period length of lactating cows could affect mammary biology and defence. Journal of Animal Physiology and Animal Nutrition. 94: e7-30. PMID 20546070 DOI: 10.1111/J.1439-0396.2010.00991.X  0.383
2010 Zimbelman RB, Baumgard LH, Collier RJ. Effects of encapsulated niacin on evaporative heat loss and body temperature in moderately heat-stressed lactating Holstein cows. Journal of Dairy Science. 93: 2387-94. PMID 20494147 DOI: 10.3168/Jds.2009-2557  0.788
2010 Rhoads ML, Kim JW, Collier RJ, Crooker BA, Boisclair YR, Baumgard LH, Rhoads RP. Effects of heat stress and nutrition on lactating Holstein cows: II. Aspects of hepatic growth hormone responsiveness. Journal of Dairy Science. 93: 170-9. PMID 20059916 DOI: 10.3168/Jds.2009-2469  0.37
2010 Gebremedhin KG, Lee CN, Hillman PE, Collier RJ. Physiological Responses of Dairy Cows during Extended Solar Exposure Transactions of the Asabe. 53: 239-247. DOI: 10.13031/2013.29499  0.338
2010 Zerai DB, Fitzsimmons KM, Collier RJ. Transcriptional Response of Delta-9-Desaturase Gene to Acute and Chronic Cold Stress in Nile Tilapia, Oreochromis niloticus Journal of the World Aquaculture Society. 41: 800-806. DOI: 10.1111/J.1749-7345.2010.00422.X  0.322
2009 Rhoads ML, Rhoads RP, VanBaale MJ, Collier RJ, Sanders SR, Weber WJ, Crooker BA, Baumgard LH. Effects of heat stress and plane of nutrition on lactating Holstein cows: I. Production, metabolism, and aspects of circulating somatotropin. Journal of Dairy Science. 92: 1986-97. PMID 19389956 DOI: 10.3168/Jds.2008-1641  0.465
2008 Hernandez LL, Stiening CM, Wheelock JB, Baumgard LH, Parkhurst AM, Collier RJ. Evaluation of serotonin as a feedback inhibitor of lactation in the bovine. Journal of Dairy Science. 91: 1834-44. PMID 18420614 DOI: 10.3168/Jds.2007-0766  0.769
2008 Collier RJ, Miller MA, McLaughlin CL, Johnson HD, Baile CA. Effects of recombinant bovine somatotropin (rbST) and season on plasma and milk insulin-like growth factors I (IGF-I) and II (IGF-II) in lactating dairy cows. Domestic Animal Endocrinology. 35: 16-23. PMID 18325721 DOI: 10.1016/J.Domaniend.2008.01.003  0.358
2008 Stiening CM, Hoying JB, Abdallah MB, Hoying AM, Pandey R, Greer K, Collier RJ. The effects of endocrine and mechanical stimulation on stage I lactogenesis in bovine mammary epithelial cells. Journal of Dairy Science. 91: 1053-66. PMID 18292261 DOI: 10.3168/Jds.2007-0161  0.767
2008 Annen EL, Stiening CM, Crooker BA, Fitzgerald AC, Collier RJ. Effect of continuous milking and prostaglandin E2 on milk production and mammary epithelial cell turnover, ultrastructure, and gene expression. Journal of Animal Science. 86: 1132-44. PMID 18272860 DOI: 10.2527/Jas.2007-0726  0.774
2008 Collier RJ, Collier JL, Rhoads RP, Baumgard LH. Invited review: genes involved in the bovine heat stress response. Journal of Dairy Science. 91: 445-54. PMID 18218730 DOI: 10.3168/Jds.2007-0540  0.351
2008 Pezeshki A, Mehrzad J, Ghorbani GR, De Spiegeleer B, Collier RJ, Burvenich C. The effect of dry period length reduction to 28 days on the performance of multiparous dairy cows in the subsequent lactation Canadian Journal of Animal Science. 88: 449-456. DOI: 10.4141/Cjas08012  0.433
2008 Gebremedhin KG, Hillman PE, Lee CN, Collier RJ, Willard ST, Arthington JD, Brown-Brandl TM. Sweating Rates of Dairy Cows and Beef Heifers in Hot Conditions Transactions of the Asabe. 51: 2167-2178. DOI: 10.13031/2013.25397  0.315
2008 Zerai DB, Fitzsimmons KM, Collier RJ, Duff GC. Evaluation of Brewer’s Waste as Partial Replacement of Fish Meal Protein in Nile Tilapia,Oreochromis niloticus, Diets Journal of the World Aquaculture Society. 39: 556-564. DOI: 10.1111/J.1749-7345.2008.00186.X  0.33
2007 Pezeshki A, Mehrzad J, Ghorbani GR, Rahmani HR, Collier RJ, Burvenich C. Effects of short dry periods on performance and metabolic status in Holstein dairy cows. Journal of Dairy Science. 90: 5531-41. PMID 18024744 DOI: 10.3168/Jds.2007-0359  0.423
2007 Fitzgerald AC, Annen-Dawson EL, Baumgard LH, Collier RJ. Evaluation of continuous lactation and increased milking frequency on milk production and mammary cell turnover in primiparous Holstein cows. Journal of Dairy Science. 90: 5483-9. PMID 18024739 DOI: 10.3168/Jds.2007-0287  0.458
2007 Settivari RS, Spain JN, Ellersieck MR, Byatt JC, Collier RJ, Spiers DE. Relationship of thermal status to productivity in heat-stressed dairy cows given recombinant bovine somatotropin. Journal of Dairy Science. 90: 1265-80. PMID 17297103 DOI: 10.3168/Jds.S0022-0302(07)71615-6  0.455
2007 Annen EL, Fitzgerald AC, Gentry PC, McGuire MA, Capuco AV, Baumgard LH, Collier RJ. Effect of continuous milking and bovine somatotropin supplementation on mammary epithelial cell turnover. Journal of Dairy Science. 90: 165-83. PMID 17183085 DOI: 10.3168/Jds.S0022-0302(07)72618-8  0.798
2007 Burgos R, Odens LJ, Collier RJ, Baumgard LH, VanBaale MJ. Case Study: Evaluation of Different Cooling Systems in Lactating Heat-Stressed Dairy Cows in a Semi-Arid Environment Professional Animal Scientist. 23: 546-555. DOI: 10.1532/S1080-7446(15)31018-4  0.345
2006 Collier RJ, Stiening CM, Pollard BC, VanBaale MJ, Baumgard LH, Gentry PC, Coussens PM. Use of gene expression microarrays for evaluating environmental stress tolerance at the cellular level in cattle. Journal of Animal Science. 84: E1-13. PMID 16582080 DOI: 10.2527/2006.8413_Supple1X  0.77
2006 Collier RJ, Dahl GE, VanBaale MJ. Major advances associated with environmental effects on dairy cattle. Journal of Dairy Science. 89: 1244-53. PMID 16537957 DOI: 10.3168/Jds.S0022-0302(06)72193-2  0.389
2006 Capuco AV, Annen E, Fitzgerald AC, Ellis SE, Collier RJ. Mammary cell turnover: Relevance to lactation persistency and dry period management Ruminant Physiology: Digestion, Metabolism and Impact of Nutrition On Gene Expression, Immunology and Stress. 363-388. DOI: 10.3920/978-90-8686-566-6  0.791
2005 VanBaale MJ, Ledwith DR, Thompson JM, Burgos R, Collier RJ, Baumgard LH. Effect of increased milking frequency in early lactation with or without recombinant bovine somatotropin. Journal of Dairy Science. 88: 3905-12. PMID 16230696 DOI: 10.3168/Jds.S0022-0302(05)73076-9  0.415
2005 Moore CE, Kay JK, Collier RJ, Vanbaale MJ, Baumgard LH. Effect of supplemental conjugated linoleic acids on heat-stressed brown swiss and holstein cows. Journal of Dairy Science. 88: 1732-40. PMID 15829665 DOI: 10.3168/Jds.S0022-0302(05)72846-0  0.463
2004 Annen EL, Collier RJ, McGuire MA, Vicini JL, Ballam JM, Lormore MJ. Effect of modified dry period lengths and bovine somatotropin on yield and composition of milk from dairy cows. Journal of Dairy Science. 87: 3746-61. PMID 15483158 DOI: 10.3168/Jds.S0022-0302(04)73513-4  0.804
2004 Collier RJ, Annen EL, Fitzgerald AC. Prospects for zero days dry. The Veterinary Clinics of North America. Food Animal Practice. 20: 687-701. PMID 15471631 DOI: 10.1016/J.Cvfa.2004.06.009  0.792
2004 Annen EL, Collier RJ, McGuire MA, Vicini JL. Effects of dry period length on milk yield and mammary epithelial cells Journal of Dairy Science. 87. DOI: 10.3168/Jds.S0022-0302(04)70062-4  0.805
2003 Kelsey JA, Corl BA, Collier RJ, Bauman DE. The effect of breed, parity, and stage of lactation on conjugated linoleic acid (CLA) in milk fat from dairy cows. Journal of Dairy Science. 86: 2588-97. PMID 12939083 DOI: 10.3168/Jds.S0022-0302(03)73854-5  0.37
2002 Keister ZO, Moss KD, Zhang HM, Teegerstrom T, Edling RA, Collier RJ, Ax RL. Physiological responses in thermal stressed Jersey cows subjected to different management strategies. Journal of Dairy Science. 85: 3217-24. PMID 12512595 DOI: 10.3168/Jds.S0022-0302(02)74410-X  0.432
2002 Leedom TA, Uchida K, Yada T, Richman N, Byatt JC, Collier RJ, Hirano T, Grau E. Recombinant bovine growth hormone treatment of tilapia: growth response, metabolic clearance, receptor binding and immunoglobulin production Aquaculture. 207: 359-380. DOI: 10.1016/S0044-8486(01)00767-0  0.328
2001 Collier RJ, Bauman DE. Re: re: role of the insulin-like growth factors in cancer development and progression. Journal of the National Cancer Institute. 93: 876. PMID 11390539 DOI: 10.1093/Jnci/93.11.876  0.332
2001 Collier RJ, Byatt JC, Denham SC, Eppard PJ, Fabellar AC, Hintz RL, McGrath MF, McLaughlin CL, Shearer JK, Veenhuizen JJ, Vicini JL. Effects of sustained release bovine somatotropin (sometribove) on animal health in commercial dairy herds. Journal of Dairy Science. 84: 1098-108. PMID 11384036 DOI: 10.3168/Jds.S0022-0302(01)74570-5  0.419
1999 Bauman DE, Everett RW, Weiland WH, Collier RJ. Production responses to bovine somatotropin in northeast dairy herds. Journal of Dairy Science. 82: 2564-73. PMID 10629802 DOI: 10.3168/Jds.S0022-0302(99)75511-6  0.431
1997 Eppard PJ, White TC, Sorbet RH, Weiser MG, Cole WJ, Hartnell GF, Hintz RL, Lanza GM, Vicini JL, Collier RJ. Effect of exogenous somatotropin on hematological variables of lactating cows and their offspring. Journal of Dairy Science. 80: 1582-91. PMID 9276796 DOI: 10.3168/Jds.S0022-0302(97)76088-0  0.389
1997 Byatt JC, Sorbet RH, Eppard PJ, Curran TL, Curran DF, Collier RJ. The effect of recombinant bovine placental lactogen on induced lactation in dairy heifers. Journal of Dairy Science. 80: 496-503. PMID 9098799 DOI: 10.3168/Jds.S0022-0302(97)75962-9  0.417
1996 Eppard PJ, Veenhuizen JJ, Cole WJ, Comens-Keller PG, Hartnell GF, Hintz RL, Munyakazi L, Olsson PK, Sorbet RH, White TC, Baile CA, Collier RJ, Goff JP, Horst RL. Effect of bovine somatotropin administered to periparturient dairy cows on the incidence of metabolic disease. Journal of Dairy Science. 79: 2170-81. PMID 9029355 DOI: 10.3168/Jds.S0022-0302(96)76593-1  0.355
1996 Elsasser TH, Richards M, Collier RJ, Hartnell GF. Physiological responses to repeated endotoxin challenge are selectively affected by recombinant bovine somatotropin administration to calves Domestic Animal Endocrinology. 13: 91-103. PMID 8625619 DOI: 10.1016/0739-7240(95)00048-8  0.343
1995 Adriaens FA, Hard DL, Miller MA, Phipps RH, Sorbet RH, Hintz RL, Collier RJ. Pituitary response to thyrotropin, corticotropin, and gonadotropin-releasing hormones in lactating cows treated with sometribove for a fourth consecutive lactation. Domestic Animal Endocrinology. 12: 301-16. PMID 8575163 DOI: 10.1016/0739-7240(95)00027-C  0.354
1995 Vicini JL, Hartnell GF, Veenhuizen JJ, Collier RJ, Munyakazi L. Effect of supplemental dietary fat or protein on the short-term milk production response to bovine somatotropin. Journal of Dairy Science. 78: 863-71. PMID 7790577 DOI: 10.3168/Jds.S0022-0302(95)76699-1  0.427
1995 Lucy MC, Thatcher WW, Collier RJ, Simmen FA, Ko Y, Savio JD, Badinga L. Effects of somatotropin on the conceptus, uterus, and ovary during maternal recognition of pregnancy in cattle. Domestic Animal Endocrinology. 12: 73-82. PMID 7542581 DOI: 10.1016/0739-7240(94)00010-X  0.37
1994 Lucy MC, Curran TL, Collier RJ, Cole WJ. Extended function of the corpus luteum and earlier development of the second follicular wave in heifers treated with bovine somatotropin. Theriogenology. 41: 561-72. PMID 16727413 DOI: 10.1016/0093-691X(94)90091-V  0.306
1994 Lucy MC, Byatt JC, Curran TL, Curran DF, Collier RJ. Placental lactogen and somatotropin: hormone binding to the corpus luteum and effects on the growth and functions of the ovary in heifers. Biology of Reproduction. 50: 1136-44. PMID 8025170 DOI: 10.1095/Biolreprod50.5.1136  0.326
1994 White TC, Madsen KS, Hintz RL, Sorbet RH, Collier RJ, Hard DL, Hartnell GF, Samuels WA, de Kerchove G, Adriaens F. Clinical mastitis in cows treated with sometribove (recombinant bovine somatotropin) and its relationship to milk yield. Journal of Dairy Science. 77: 2249-60. PMID 7962847 DOI: 10.3168/Jds.S0022-0302(94)77168-X  0.418
1994 Byatt JC, Eppard PJ, Veenhuizen JJ, Curran TL, Curran DF, McGrath MF, Collier RJ. Stimulation of mammogenesis and lactogenesis by recombinant bovine placental lactogen in steroid-primed dairy heifers. The Journal of Endocrinology. 140: 33-43. PMID 7511153 DOI: 10.1677/Joe.0.1400033  0.328
1993 Hayden JM, Williams JE, Collier RJ. Plasma growth hormone, insulin-like growth factor, insulin, and thyroid hormone association with body protein and fat accretion in steers undergoing compensatory gain after dietary energy restriction. Journal of Animal Science. 71: 3327-38. PMID 8294284 DOI: 10.2527/1993.71123327X  0.343
1993 McLaughlin CL, Byatt JC, Hedrick HB, Veenhuizen JJ, Curran DF, Hintz RL, Hartnell GF, Kasser TR, Collier RJ, Baile CA. Performance, clinical chemistry, and carcass responses of finishing lambs to recombinant bovine somatotropin and bovine placental lactogen. Journal of Animal Science. 71: 3307-18. PMID 8294282 DOI: 10.2527/1993.71123307X  0.395
1993 Collier RJ, McGrath MF, Byatt JC, Zurfluh LL. Regulation of bovine mammary growth by peptide hormones: involvement of receptors, growth factors and binding proteins Livestock Production Science. 35: 21-33. DOI: 10.1016/0301-6226(93)90179-L  0.314
1992 Byatt JC, Eppard PJ, Munyakazi L, Sorbet RH, Veenhuizen JJ, Curran DF, Collier RJ. Stimulation of milk yield and feed intake by bovine placental lactogen in the dairy cow. Journal of Dairy Science. 75: 1216-23. PMID 1597576 DOI: 10.3168/Jds.S0022-0302(92)77870-9  0.424
1992 Adriaens FA, Miller MA, Hard DL, Weller RF, Hale MD, Collier RJ. Long-term effects of sometribove in lactating cows during a fourth consecutive lactation of treatment: insulin and somatotropin responses to glucose infusion. Journal of Dairy Science. 75: 472-80. PMID 1560142 DOI: 10.3168/Jds.S0022-0302(92)77783-2  0.347
1992 Collier RJ, Vicini JL, Knight CD, McLaughlin CL, Baile CA. Impact of somatotropins on nutrient requirements in domestic animals. The Journal of Nutrition. 122: 855-60. PMID 1542058 DOI: 10.1093/Jn/122.Suppl_3.855  0.364
1992 Byatt JC, Eppard PJ, Veenhuizen JJ, Sorbet RH, Buonomo FC, Curran DF, Collier RJ. Serum half-life and in-vivo actions of recombinant bovine placental lactogen in the dairy cow. The Journal of Endocrinology. 132: 185-93. PMID 1541918 DOI: 10.1677/Joe.0.1320185  0.339
1992 Cole WJ, Eppard PJ, Boysen BG, Madsen KS, Sorbet RH, Miller MA, Hintz RL, White TC, Ribelin WE, Hammond BG, Collier RJ, Lanza GM. Response of dairy cows to high doses of a sustained-release bovine somatotropin administered during two lactations. 2. Health and reproduction. Journal of Dairy Science. 75: 111-123. PMID 1541726 DOI: 10.3168/Jds.S0022-0302(92)77745-5  0.378
1992 Eppard PJ, Rogan GJ, Boysen BG, Miller MA, Hintz RL, Hammond BG, Torkelson AR, Collier RJ, Lanza GM. Effect of high doses of a sustained-release bovine somatotropin on antibody formation in dairy cows. Journal of Dairy Science. 75: 2959-67. PMID 1460127 DOI: 10.3168/Jds.S0022-0302(92)78059-X  0.324
1992 Shimamoto GT, Byatt JC, Jennings MG, Comens-Keller PG, Collier RJ. Destripeptide insulin-like growth factor-I in milk from bovine somatotropin-treated cows. Pediatric Research. 32: 296-300. PMID 1408465 DOI: 10.1203/00006450-199209000-00010  0.319
1992 Byatt JC, Warren WC, Eppard PJ, Staten NR, Krivi GG, Collier RJ. Ruminant placental lactogens: structure and biology. Journal of Animal Science. 70: 2911-23. PMID 1399907 DOI: 10.2527/1992.7092911X  0.311
1991 McGuire MA, Beede DK, Collier RJ, Buonomo FC, DeLorenzo MA, Wilcox CJ, Huntington GB, Reynolds CK. Effects of acute thermal stress and amount of feed intake on concentrations of somatotropin, insulin-like growth factor (IGF)-I and IGF-II, and thyroid hormones in plasma of lactating Holstein cows. Journal of Animal Science. 69: 2050-6. PMID 2066314 DOI: 10.2527/1991.6952050X  0.369
1991 Badinga L, Collier RJ, Thatcher WW, Wilcox CJ, Head HH, Bazer FW. Ontogeny of hepatic bovine growth hormone receptors in cattle. Journal of Animal Science. 69: 1925-34. PMID 2066302 DOI: 10.2527/1991.6951925X  0.329
1991 Manalu W, Johnson HD, Li RZ, Becker BA, Collier RJ. Assessment of thermal status of somatotropin-injected lactating Holstein cows maintained under controlled-laboratory thermoneutral, hot and cold environments. The Journal of Nutrition. 121: 2006-19. PMID 1941265 DOI: 10.1093/Jn/121.12.2006  0.393
1991 Johnson HD, Li R, Manalu W, Spencer-Johnson KJ, Becker BA, Collier RJ, Baile CA. Effects of somatotropin on milk yield and physiological responses during summer farm and hot laboratory conditions. Journal of Dairy Science. 74: 1250-62. PMID 1860972 DOI: 10.3168/Jds.S0022-0302(91)78281-7  0.439
1991 Collier RJ, Miller MA, Hildebrandt JR, Torkelson AR, White TC, Madsen KS, Vicini JL, Eppard PJ, Lanza GM. Factors affecting insulin-like growth factor-I concentration in bovine milk. Journal of Dairy Science. 74: 2905-11. PMID 1779049 DOI: 10.3168/Jds.S0022-0302(91)78473-7  0.333
1991 Vicini JL, Buonomo FC, Veenhuizen JJ, Miller MA, Clemmons DR, Collier RJ. Nutrient balance and stage of lactation affect responses of insulin, insulin-like growth factors I and II, and insulin-like growth factor-binding protein 2 to somatotropin administration in dairy cows. The Journal of Nutrition. 121: 1656-64. PMID 1765832 DOI: 10.1093/Jn/121.10.1656  0.323
1991 Eppard PJ, Hudson S, Cole WJ, Hintz RL, Hartnell GF, Hunter TW, Metzger LE, Torkelson AR, Hammond BG, Collier RJ. Response of dairy cows to high doses of a sustained-release bovine somatotropin administered during two lactations. 1. Production response. Journal of Dairy Science. 74: 3807-21. PMID 1757623 DOI: 10.3168/Jds.S0022-0302(91)78573-1  0.404
1990 Vicini JL, Hudson S, Cole WJ, Miller MA, Eppard PJ, White TC, Collier RJ. Effect of acute challenge with an extreme dose of somatotropin in a prolonged-release formulation on milk production and health of dairy cattle. Journal of Dairy Science. 73: 2093-102. PMID 2229598 DOI: 10.3168/Jds.S0022-0302(90)78889-3  0.407
1990 Becker BA, Johnson HD, Li R, Collier RJ. Effect of farm and simulated laboratory cold environmental conditions on the performance and physiological responses of lactating dairy cows supplemented with bovine somatotropin (BST). International Journal of Biometeorology. 34: 151-6. PMID 2083980 DOI: 10.1007/Bf01048712  0.413
1989 McGuire MA, Beede DK, DeLorenzo MA, Wilcox CJ, Huntington GB, Reynolds CK, Collier RJ. Effects of thermal stress and level of feed intake on portal plasma flow and net fluxes of metabolites in lactating Holstein cows. Journal of Animal Science. 67: 1050-60. PMID 2715110 DOI: 10.2527/Jas1989.6741050X  0.351
1988 Morse D, DeLorenzo MA, Wilcox CJ, Collier RJ, Natzke RP, Bray DR. Climatic effects on occurrence of clinical mastitis. Journal of Dairy Science. 71: 848-53. PMID 3372825 DOI: 10.3168/Jds.S0022-0302(88)79626-5  0.317
1988 Sharma AK, Rodriguez LA, Wilcox CJ, Collier RJ, Bachman KC, Martin FG. Interactions of climatic factors affecting milk yield and composition. Journal of Dairy Science. 71: 819-25. PMID 3372822 DOI: 10.3168/Jds.S0022-0302(88)79622-8  0.343
1988 Davis SR, Collier RJ, McNamara JP, Head HH, Croom WJ, Wilcox CJ. Effects of thyroxine and growth hormone treatment of dairy cows on mammary uptake of glucose, oxygen and other milk fat precursors. Journal of Animal Science. 66: 80-9. PMID 3366720 DOI: 10.2527/Jas1988.66180X  0.356
1988 Davis SR, Collier RJ, McNamara JP, Head HH, Sussman W. Effects of thyroxine and growth hormone treatment of dairy cows on milk yield, cardiac output and mammary blood flow. Journal of Animal Science. 66: 70-9. PMID 3366719 DOI: 10.2527/Jas1988.66170X  0.342
1987 Malven PV, Head HH, Collier RJ. Secretion and mammary gland uptake of prolactin in dairy cows during lactogenesis. Journal of Dairy Science. 70: 2241-53. PMID 3693630 DOI: 10.3168/Jds.S0022-0302(87)80284-9  0.429
1986 Malven PV, Head HH, Collier RJ. Effect of dry period versus continuous milking on periparturient concentrations of bovine prolactin in milk from half udders. Journal of Dairy Science. 69: 1523-7. PMID 3745570 DOI: 10.3168/Jds.S0022-0302(86)80568-9  0.446
1986 Kensinger RS, Collier RJ, Bazer FW, Kraeling RR. Effect of number of conceptuses on maternal hormone concentrations in the pig Journal of Animal Science. 62: 1666-1674. PMID 3733561 DOI: 10.2527/Jas1986.6261666X  0.359
1986 Donovan GA, Badinga L, Collier RJ, Wilcox CJ, Braun RK. Factors influencing passive transfer in dairy calves. Journal of Dairy Science. 69: 754-9. PMID 3711407 DOI: 10.3168/Jds.S0022-0302(86)80464-7  0.319
1986 DeHoff M, Stoner C, Bazer F, Collier R, Kraeling R, Buonomo F. Temporal changes in steroids, prolactin and growth hormone in pregnant and pseudopregnant gilts during mammogenesis and lactogenesis Domestic Animal Endocrinology. 3: 95-105. DOI: 10.1016/0739-7240(86)90016-0  0.317
1985 Guilbault LA, Thatcher WW, Collier RJ, Wilcox CJ, Drost M. Carry-over effects of periparturient endocrine changes on postpartum reproductive function of Holstein heifers bred to genetically different service sires. Journal of Animal Science. 61: 1516-26. PMID 4086401 DOI: 10.2527/Jas1985.6161516X  0.332
1985 Guilbault LA, Thatcher WW, Collier RJ, Wilcox CJ. Periparturient endocrine changes of conceptus and maternal units in Holstein heifers bearing genetically different conceptuses. Journal of Animal Science. 61: 1505-15. PMID 4086400 DOI: 10.2527/Jas1985.6161505X  0.323
1985 McNamara JP, Dehoff MH, Collier RJ, Bazer FW. Adipose tissue fatty acid metabolism during pregnancy in swine. Journal of Animal Science. 61: 410-5. PMID 4044440 DOI: 10.2527/Jas1985.612410X  0.314
1985 Badinga L, Collier RJ, Wilcox CJ, Thatcher WW. Interrelationships of milk yield, body weight, and reproductive performance. Journal of Dairy Science. 68: 1828-31. PMID 4031196 DOI: 10.3168/Jds.S0022-0302(85)81034-1  0.307
1985 Mallonée PG, Beede DK, Collier RJ, Wilcox CJ. Production and physiological responses of dairy cows to varying dietary potassium during heat stress. Journal of Dairy Science. 68: 1479-87. PMID 4019886 DOI: 10.3168/Jds.S0022-0302(85)80986-3  0.428
1985 Badinga L, Collier RJ, Thatcher WW, Wilcox CJ. Effects of climatic and management factors on conception rate of dairy cattle in subtropical environment. Journal of Dairy Science. 68: 78-85. PMID 3980812 DOI: 10.3168/Jds.S0022-0302(85)80800-6  0.308
1985 Davis SR, Collier RJ. Mammary blood flow and regulation of substrate supply for milk synthesis. Journal of Dairy Science. 68: 1041-58. PMID 3889082 DOI: 10.3168/Jds.S0022-0302(85)80926-7  0.331
1984 Lewis GS, Thatcher WW, Bliss EL, Drost M, Collier RJ. Effects of heat stress during pregnancy on postpartum reproductive changes in Holstein cows. Journal of Animal Science. 58: 174-86. PMID 6538193 DOI: 10.2527/Jas1984.581174X  0.418
1984 Schneider PL, Beede DK, Wilcox CJ, Collier RJ. Influence of dietary sodium and potassium bicarbonate and total potassium on heat-stressed lactating dairy cows. Journal of Dairy Science. 67: 2546-53. PMID 6097604 DOI: 10.3168/Jds.S0022-0302(84)81611-2  0.43
1983 Sharma AK, Rodriguez LA, Mekonnen G, Wilcox CJ, Bachman KC, Collier RJ. Climatological and Genetic Effects on Milk Composition and Yield Journal of Dairy Science. 66: 119-126. PMID 6833586 DOI: 10.3168/Jds.S0022-0302(83)81762-7  0.336
1983 Kensinger MH, Collier RJ, Wilcox CJ, Caton D. Variability of resting mammary blood flow in nonlactating Holstein cows. Journal of Dairy Science. 66: 1742-6. PMID 6619351 DOI: 10.3168/Jds.S0022-0302(83)82001-3  0.304
1983 Buffington DE, Collier RJ, Canton GH. Shade Management Systems to Reduce Heat Stress for Dairy Cows in Hot, Humid Climates Transactions of the Asabe. 26: 1798-1802. DOI: 10.13031/2013.33845  0.325
1982 Collier RJ, Doelger SG, Head HH, Thatcher WW, Wilcox CJ. Effects of heat stress during pregnancy on maternal hormone concentrations, calf birth weight and postpartum milk yield of Holstein cows. Journal of Animal Science. 54: 309-19. PMID 7076593 DOI: 10.2527/Jas1982.542309X  0.387
1982 Collier RJ, Beede DK, Thatcher WW, Israel LA, Wilcox CJ. Influences of environment and its modification on dairy animal health and production. Journal of Dairy Science. 65: 2213-27. PMID 6759540 DOI: 10.3168/Jds.S0022-0302(82)82484-3  0.381
1982 Kensinger RS, Collier RJ, Bazer FW, Ducsay CA, Becker HN. Nucleic acid, metabolic and histological changes in gilt mammary tissue during pregnancy and lactogenesis. Journal of Animal Science. 54: 1297-308. PMID 6179921 DOI: 10.2527/Jas1982.5461297X  0.357
1981 Roman-Ponce H, Thatcher WW, Collier RJ, Wilcox CJ. Hormonal responses of lactating dairy cattle to TRH and ACTH in a shade management system within a subtropical environment. Theriogenology. 16: 131-8. PMID 16725627 DOI: 10.1016/0093-691X(81)90096-0  0.345
1981 Eley DS, Thatcher WW, Head HH, Collier RJ, Wilcox CJ, Call EP. Periparturient and postpartum endocrine changes of conceptus and maternal units in Jersey cows bred for milk yield. Journal of Dairy Science. 64: 312-20. PMID 7276314 DOI: 10.3168/Jds.S0022-0302(81)82568-4  0.338
1981 Eley DS, Thatcher WW, Head HH, Collier RJ, Wilcox CJ. Periparturient endocrine changes of conceptus and maternal units in Jersey cows bred for milk yield. Journal of Dairy Science. 64: 296-311. PMID 7276313 DOI: 10.3168/Jds.S0022-0302(81)82567-2  0.375
1981 Collier R, Eley R, Sharma A, Pereira R, Buffington D. Shade Management in Subtropical Environment for Milk Yield and Composition in Holstein and Jersey Cows Journal of Dairy Science. 64: 844-849. DOI: 10.3168/Jds.S0022-0302(81)82656-2  0.423
1980 Kensinger RS, Bauman DE, Collier RJ. Season and treatment effects on serum prolactin and milk yield during induced lactation. Journal of Dairy Science. 62: 1880-8. PMID 541460 DOI: 10.3168/Jds.S0022-0302(79)83518-3  0.37
1978 Collier RJ, Tucker HA. Regulation of cortisol uptake in mammary tissue of cows Journal of Dairy Science. 61: 1709-1714. PMID 744807 DOI: 10.3168/Jds.S0022-0302(78)83792-8  0.31
1977 Collier RJ, Bauman DE, Hays RL. Lactogenesis in explant cultures of mammary tissue from pregnant cows Endocrinology. 100: 1192-1200. PMID 837880 DOI: 10.1210/Endo-100-4-1192  0.316
1977 Collier RJ, Bauman DE, Hays RL. Effect of reserpine on milk production and serum prolactin of cows hormonally induced into lactation Journal of Dairy Science. 60: 896-901. PMID 559698 DOI: 10.3168/Jds.S0022-0302(77)83960-X  0.352
1976 Croom WJ, Collier RJ, Bauman DE, Hays RL. Cellular studies of mammary tissue from cows hormonally induced into lactation: histology and ultrastructure Journal of Dairy Science. 59: 1232-1246. PMID 985833 DOI: 10.3168/Jds.S0022-0302(76)84352-4  0.382
1976 Collier RJ, Croom WJ, Bauman DE, Hays RL, Nelson DR. Cellular studies of mammary tissue from cows hormonally induced into lactation: lactose and fatty acid synthesis Journal of Dairy Science. 59: 1226-1231. PMID 985832 DOI: 10.3168/Jds.S0022-0302(76)84351-2  0.371
1976 Ax RL, Collier RJ, Lodge JR. Effects of dietary caffeine on the testis of the domestic fowl, Gallus domesticus. Journal of Reproduction and Fertility. 47: 235-8. PMID 957321 DOI: 10.1530/Jrf.0.0470235  0.349
1975 Collier R, Bauman D, Hays R. Milk Production and Reproductive Performance of Cows Hormonally Induced into Lactation Journal of Dairy Science. 58: 1524-1527. DOI: 10.3168/Jds.S0022-0302(75)84746-1  0.374
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