selected publications
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abstract
- The effect of aspirin on prostaglandin F2a secretion in lactating dairy cows during the luteal phase of the estrous cycle 2014
- The impact of implementing interactive exam review strategies on student satisfaction and exam scores 2014
- The role of pH and progesterone on bovine uterine protein secretion in response to maternal recognition, interferon-tau 2014
- Alternative class exercise for information retention and retrieving course materials 2013
- Effects of urea on uterine response to interferon-tau in presence of progesterone 2013
- Early detection of pregnancy-specific protein B (PSPB) following conception in Holstein heifers 2012
- Effect of acidic pH on uterine response to interferon-t 2012
- Investigation of the relationship between resumption of ovarian cyclicity and plasma nutritional markers in lactating dairy cows 2012
- Pregnancy per AI of conventional versus sex sorted semen in dairy heifers subjected to a modified CIDR-PGF2a-GnRH timed-AI protocol 2012
- Effect of Various Doses of Prostaglandin F2a on Estrous Behavior and Blood Progesterone Using a Modified 5-day CIDR-based Synchronization Protocol in Beef Cows 2011
- Effect of prostaglandin f2a on growth of escherichia coli and streptococcus uberis associated with bovine mastitis 2011
- Effect of urea on interferon-tau response in the bovine endometrium 2011
- Influence of sperm fertility-associated antigen status on nulliparous Nelore heifer fertility at first-service timed AI 2011
- Synchronization of Dairy Heifers with a modified 5-day CIDR-PGF2a-GnRH timed AI protocol 2011
- Comparison of three doses of prostaglandin F-2 alpha in a 5-day CIDR-based synchronization protocol in beef cows. Journal of Dairy Science. 393-393. 2010
- Effect of flunixin meglumine on prostaglandin metabolites and progesterone in lactating dairy cows. Journal of Dairy Science. 221-221. 2010
- Effect of prostaglandin F-2 alpha on growth of Staphylococcus aureus associated with bovine mastitis.. Journal of Dairy Science. 486-486. 2010
- Evaluation of 5-day versus 7-day CIDR treatment on reproductive outcomes of beef heifers using a modified timed-AI protocol.. Journal of Dairy Science. 394-394. 2010
- Impact of gender-selected semen on AI pregnancy rates, gender ratios, and calf performance in crossbred postpartum beef cows. Reproduction in Domestic Ruminants Vii. 608-608. 2010
- Influence of flunixin meglumin on prostaglandin metabolites and progesterone in lactating dairy cows 2010
- Does fertility-associated antigen on sperm collected from Nellore (Bos indicus) bulls affect fertility at first-service timed AI? 2009
- Effect of duration of CIDR treatment on reproductive performance of dairy heifers using a timed-AI protocol 2009
- Reproductive outcomes of beef heifers treated with various duration of CIDR exposure in a modified timed-AI protocol 2009
- A Novel Dairy Management Learning Experience for Undergraduates: The Dairy Challenge 2008
- Characterization of postpartum estrous behavior in lactating cows using radiotelemetry in a large dairy 2008
- Effect of duration of CIDR exposure on reproductive performance of beef heifers using a CIDR-based timed-AI protocol 2008
- BioPRYN, A blood-based pregnancy test for managing breeding and pregnancy in cattle. Journal of Animal Science. 178-179. 2007
- Effect of Duration of CIDR Treatment on Conception and Pregnancy Rates in Beef Heifers Using a Timed-AI Protocol. Journal of Animal Science. 152-153. 2007
- Evaluation of 5-day versus 7-day CIDR treatment on reproductive performance of beef cows using a timed AI protocol. Journal of Animal Science. 319-319. 2007
- Effect of synchronization protocols on follicular development of dairy heifers.. Journal of Animal Science. 150-150. 2006
- The use of a progesterone releasing device (CIDR), with GnRH and prostaglandin F2 alpha (PGF), for a fixed-time artificial insemination in beef heifers. Journal of Animal Science. 51-51. 2006
- Conception rates and serum progesterone concentration in dairy cattle administered gonadotropin releasing hormone five days after artificial insemination. Journal of Dairy Science. 38-39. 2005
- Effect of Estradiol Cypionate on conception and pregnancy rates of beef cattle synchronized with a modified timed artificial insemination protocol. Journal of Animal Science. 123-123. 2005
- Evaluation of substitution value of barley grain for conventional forage on growth and reproductive performance of beef heifers.. Journal of Dairy Science. 173-173. 2005
- Relationship between milk lactoperoxidase, progesterone and estradiol concentrations during estrus in dairy cows. Journal of Dairy Science. 40-40. 2005
- Dairy management symposium training: Instructive partnership between academia and industry. Journal of Dairy Science. 402-402. 2004
- Effect of clinical mastitis and other diseases on reproductive performance of Holstein cows. Journal of Animal Science. 258-258. 2004
- Effect of naloxone on serum calcium concentrations immediately parturition in multiparous Holstein cattle 2004
- Effect of naloxone, an opioid antagonist, on serum calcium concentrations immediately after parturition in multiparous Holstein cows. Journal of Dairy Science. 195-195. 2004
- Effect of free-stall design on cow behavior and performance 2003
- Effect of incorporation of low dose of estradiol cypionate (ECP) into a timed artificial insemination protocol on estrous behavior and conception rates in beef cattle 2003
- Enhancing the efficiency of AI in dairy cattle through modified systematic breeding protocols utilizing heat detection and timed AI 2003
- Experiential learning through a short-term dairy internship program 2003
- Effect of elapsed time between initial thawing of multiple .5-mL semen straws and AI on conception rates in dairy cattle 2002
- Incorporating Estradiol cypionate (ECP) into the OvSynch (OVS) protocol to improve conception rates in dairy cows 2002
- Leptin, body fat and duration of postpartum amenorrhea in lactating women. FASEB Journal. A662-A662. 2002
- Milk fat, suckling and duration of postpartum amenorrhea in lactating women 2002
- The efficacy of a reduced dose of GnRH on ovulation rate and time of ovulation in Jersey and Holstein dairy cows 2002
- Antibody and pregnancy responses in domestic cats following immunization against recombinant porcine zona pellucida protein. Biology of Reproduction. 249-250. 2001
- Effect of somatostatin-14 (SS-14) and passive immunization against SS-14 on circulating levels of growth hormone (GH) in rainbow trout 2001
- Evaluation of cow preferences between modern and old free-stall design 2001
- Dopamine antagonist affects cortisol secretion in lactating dairy cows 2000
- Dopamine antagonist affects growth hormone secretion during follicular and metestrus phases of the estrous cycle in Holstein cows 1999
- Effect of dopamine antagonist on LH and FSH secretion during the follicular and metestrus phases of the estrous cycle in Holstein cows 1999
- Effect of dopamine antagonist on serum growth hormone and prolactin concentrations in primi- and multiparous Holstein cows during the early postpartum 1998
- Involvement of dopamine in modulation of LH and prolactin secretion in anovulatory Holstein cows during the early postpartum period 1998
- Luteinizing hormone, growth hromone and prolactin response to the dopamine antagonist, pimozide, during the luteal phase of the estrous cycle in lactating Holstein cows 1998
- Effect of dopamine antagonist on serum growth hormone, IGF-I and prolactin secretion in lactating Holstein cows 1997
- Effect of dopamine antagonist on serum LH, FSH and prolactin secretion in lactating Holstein cows 1996
- Effect of naloxone on serum luteinizing hormone concentrations during the luteal and follicular phases of the estrous cycle in primiparous and multiparous Holstein cows 1995
- Effect of naxolone on serum lutenizing hormone concentrations during the postpartum period in primi- and multiparous Holsten cows 1995
- Effects of long term transvaginal follicular aspiration on hormone profile and oocyte recovery in dairy cattle 1995
- Effect of exogenous gonadotropin releasing hormone five days after artificial insemination oil ovarian structures, serum progesterone, and conception rate in Holsteins cows. Journal of Animal Science. 125-125.
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academic article
- Relationship of Anogenital Distance with Fertility in Nulliparous Holstein Heifers. Journal of Dairy Science. 104:8256-8264. 2021
- 234 Pregnancy and Hormonal Response in Suckled Beef Cows Administered High-concentration Prostaglandin F2α in a 5-day CO-Synch + CIDR Synchronization Program. Journal of Animal Science. 99.0:122-123. 2021
- 234 Pregnancy and Hormonal Response in Suckled Beef Cows Administered High-concentration Prostaglandin F2α in a 5-day CO-Synch + CIDR Synchronization Program. Journal of Animal Science. 99.0:122-123. 2021
- PSXII-22 Relationship between beef cow fertility and maternal immunity. Journal of Animal Science. 99.0:420-420. 2021
- Pregnancy per Artificial Insemination During Summer in Lactating Dairy Cows after Treatment with Aspirin. Animal Reproduction Science. 212:106253. 2020
- Effects of Particulate Matter on Health and Production of Dairy Cattle. Journal of Dairy Science. 103:283-283. 2020
- REVIEW: Influences of non-steroidal anti-inflammatory drugs on dairy cattle reproductive performance. Applied Animal Science. 36:397-406. 2020
- Short communication: Reproduction outcomes in dairy heifers following a 14-d progesterone insert presynchronization protocol. Journal of Dairy Science. 2019
- One versus two prostaglandin F2 alpha injections on progesterone concentrations and luteolysis in suckling beef cows subjected to a 5-day controlled internal drug release-Cosynch protocol. Journal of Animal Science. 96:347-347. 2018
- PSVII-2 Influence of post weaning grazing on reproductive measures in heifers.. Journal of Animal Science. 96:57-57. 2018
- Pregnancy outcomes are not improved by administering gonadotropin-releasing hormone at initiation of a 5-day CIDR-Cosynch resynchronization protocol for lactating dairy cows. Journal of Dairy Science. 2018
- Influence of post weaning grazing on reproductive measures in heifers. Journal of Animal Science. 96:57-57. 2018
- Reproductive development and fertility traits among heifers in different residual feed intake groups. Translational Animal Science. 2:S175-S179. 2018
- Loss of Body Fat and Associated Decrease in Leptin in Early Lactation Are Related to Shorter Duration of Postpartum Anovulation in Healthy US Women. Journal of Human Lactation. 31:282-293. 2015
- Comparison of three methods for termination of pregnancy in cats using a dopamine agonist and prostaglandin F2a. Clinical Theriogenology. 6:467-471. 2014
- Evaluation of reproductive and economic outcomes of dairy heifers inseminated at induced estrus or at fixed time after a 5-day or 7-day progesterone insert-based ovulation synchronization protocol. Journal of Dairy Science. 96:1612-1622. 2013
- Effect of prostaglandin F2a on growth of Mycoplasma bovis associated with bovine mastitis. Advances in Dairy Research. 2013
- Effect of prostaglandin F2a on growth of Staphylococcus aureus associated with bovine mastitis. Journal of Veterinary Science and Technology. 4. 2013
- Short communication: Characterization of early postpartum estrous behavior and ovulation in lactating dairy cows using radiotelemetry. Journal of Dairy Science. 95:5085-5088. 2012
- Fertility-associated antigen on Nelore bull sperm and reproductive outcomes following first-service fixed-time AT of Nelore cows and heifers. Theriogenology. 77:389-394. 2012
- Effect of duration of progesterone-releasing device (controlled internal drug-release insert) treatment on reproductive performance in beef cows. Professional Animal Science. 27:147-151. 2011
- Does pure dinoprost tromethamine (prostaglandin F2a) inhibit growth in vitro of staph. Proceedings of the Western Section American Society of Animal Science. 62:25-25. 2011
- Understanding puberty and postpartum anestrus. Proceedings of the Applied Reproductive Strategies in Beef Cattle. 45-45. 2011
- AI Technician Management. Proceedings of the Dairy Cattle Reproduction Conference. 2010
- Impact of Metabolic Disorders and Mastitis on Reproduction. Proceedings of the Dairy Cattle Reproduction Conference. 2010
- Interaction between clinical mastitis, other diseases and reproductive performance in dairy cows. 2010 Western Canadian Dairy Seminar. 22:83-95. 2010
- Effect of clinical mastitis and other diseases on reproductive performance of Holstein cows. Animal Reproduction Science. 112:273-282. 2009
- Effect of targeted use of a controlled internal drug releasing device (CIDR) in an estrous synchronization system for postpartum beef cows. Proceedings of the Western Section American Society of Animal Science. 60:257-257. 2009
- The use of GnRH in a progesterone-based timed artificial insemination protocol in replacement beef heifers. Professional Animal Science. 25:757-761. 2009
- Effect of synchronization protocols on follicular development and estradiol and progesterone concentrations of dairy heifers. Journal of Dairy Science. 91:3045-3056. 2008
- Effect of duration of intravaginal progesterone insert (CIDR) treatment on pregnancy rate per AI in dairy heifers using a timed-AI protocol. Proceedings of the Western Section American Society of Animal Science. 59:33-33. 2008
- CASE STUDY: Naloxone Increases Serum Calcium Concentrations after Parturition in Multiparous Holstein Cows. Professional Animal Science. 23:70-72. 2007
- BioPRYN, A blood-based pregnancy test for managing breeding and pregnancy in cattle. Proceedings of the Western Section American Society of Animal Science. 58:295-295. 2007
- Effect of duration of CIDR treatment on conception and pregnancy rates in beef heifers using a timed-AI protocol. Proceedings of the Western Section American Society of Animal Science. 58:51-51. 2007
- Estradiol cypionate did not affect pregnancy rates of beef cattle synchronized with a modified timed artificial insemination protocol. Professional Animal Science. 23:509-512. 2007
- Naloxone increases serum calcium concentrations after parturition in multiparous Holstein cattle. Professional Animal Science. 23:70-74. 2007
- The efficacy of a reduced dose of gonadotropin releasing hormone on the incidence and time of ovulation in Holstein cows. Journal of Animal and Veterinary Advances. 6:1328-1333. 2007
- Conception rates and serum progesterone concentration in dairy cattle administered gonadotropin releasing hormone 5 days after artificial insemination. Animal Reproduction Science. 95:224-233. 2006
- Dopamine Antagonist Alters Serum Cortisol and Prolactin Secretion in Lactating Holstein Cows. Journal of Dairy Science. 89:2051-2055. 2006
- Time and Incidence of Ovulation and Conception Rates After Incorporating Estradiol Cypionate into a Timed Artificial Insemination Protocol. Journal of Dairy Science. 89:620-626. 2006
- Time and incidence of ovulation and conception rates. Journal of Dairy Science. 89:620-626. 2006
- Short Communication: Conception Rates Following Detection of Estrus and Timed AI in Dairy Cows Synchronized Using GnRH and PGF2α. Journal of Dairy Science. 88:4313-4316. 2005
- Conception rates following estrous detection and timed AI in dairy cows synchronized using GnRH and PGF2a. Journal of Dairy Science. 88:4313-4316. 2005
- Effect of Estradiol Cypionate on conception and pregnancy rates of beef cattle synchronized with a modified timed artificial insemination protocol. Journal of Animal Science. 56:33-33. 2005
- Effect of exogenuous gonadotropin releasing hormone five days after artificial insemination on ovarian structures, serum progesterone, and conception rate in dairy cows. Proceedings of the Western Section American Society of Animal Science. 55:265-265. 2004
- Effect of simultaneous thawing of multiple 0.5-mL straws of semen and sequence of insemination on conception rate in dairy cattle. Journal of Dairy Science. 87:972-975. 2004
- Effect of incorporating a low dose of estradiol cypionate (ECP) into a timed artificial insemination protocol on estrous behavior and conception rates in beef cattle. Proceedings of the Western Section American Society of Animal Science. 53:464-464. 2002
- Effects of Energy Balance on Hormones Ovarian Activity and Recovered Oocytes in Lactating Holstein Cows Using Transvaginal Follicular Aspiration. Journal of Dairy Science. 82:1731-1741. 1999
- Effects of ultrasound-guided transvaginal follicular aspiration on oocyte recovery and hormonal profiles before and after GnRH. Theriogenology. 51:1489-1503. 1999
- Effect of naloxone on serum luteinizing hormone concentration in anovulatory Holstein cows during the early postpartum period. Domestic Animal Endocrinology. 15:177-181. 1998
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chapter
- Replacement Management in Cattle: Breeding standards and pregnancy maintenance. Encyclopedia of Dairy Science. Ed. Roginski, H. Academic Press. 410-416. 2010
- Immunocontraception as an approach to help control feral cat population. Consultation in Feline Medicine. Ed. August, John R. Philadelphia: WB Saunders. 2001