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J Richard Pursley
J Richard Pursley
Professor of Animal Science, Michigan State University
Dirección de correo verificada de msu.edu
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Synchronization of ovulation in dairy cows using PGF2α and GnRH
JR Pursley, MO Mee, MC Wiltbank
Theriogenology 44 (7), 915-923, 1995
22751995
Pregnancy rates per artificial insemination for cows and heifers inseminated at a synchronized ovulation or synchronized estrus
JR Pursley, MC Wiltbank, JS Stevenson, JS Ottobre, HA Garverick, ...
Journal of dairy science 80 (2), 295-300, 1997
9141997
Synchronization rate, size of the ovulatory follicle, and pregnancy rate after synchronization of ovulation beginning on different days of the estrous cycle in lactating dairy cows
JLM Vasconcelos, RW Silcox, GJM Rosa, JR Pursley, MC Wiltbank
Theriogenology 52 (6), 1067-1078, 1999
9111999
Reproductive management of lactating dairy cows using synchronization of ovulation
JR Pursley, MR Kosorok, MC Wiltbank
Journal of Dairy Science 80 (2), 301-306, 1997
8951997
Effect of time of artificial insemination on pregnancy rates, calving rates, pregnancy loss, and gender ratio after synchronization of ovulation in lactating dairy cows
JR Pursley, RW Silcox, MC Wiltbank
Journal of dairy science 81 (8), 2139-2144, 1998
6271998
Optimizing ovulation to first GnRH improved outcomes to each hormonal injection of Ovsynch in lactating dairy cows
NM Bello, JP Steibel, JR Pursley
Journal of dairy science 89 (9), 3413-3424, 2006
4542006
Treatment of cycling and noncycling lactating dairy cows with progesterone during Ovsynch
JS Stevenson, JR Pursley, HA Garverick, PM Fricke, DJ Kesler, JS Ottobre, ...
Journal of dairy science 89 (7), 2567-2578, 2006
3302006
The cow as an induced ovulator: Timed AI after synchronization of ovulation
MC Wiltbank, JR Pursley
Theriogenology 81 (1), 170-185, 2014
3182014
Pregnancy rate, pregnancy loss, and response to head stress after AI at 2 different times from ovulation in dairy cows.
JLM Vasconcelos, RW Silcox, JA Lacerda, JR Pursley, MC Wiltbank
Biology of Reproduction, 230-230, 1997
2381997
Fertility of lactating dairy cows treated with Ovsynch after presynchronization injections of PGF2α and GnRH
MW Peters, JR Pursley
Journal of dairy science 85 (9), 2403-2406, 2002
1752002
Timing of final GnRH of the Ovsynch protocol affects ovulatory follicle size, subsequent luteal function, and fertility in dairy cows
MW Peters, JR Pursley
Theriogenology 60 (6), 1197-1204, 2003
1732003
Effects of cloprostenol sodium at final prostaglandin F2α of Ovsynch on complete luteolysis and pregnancy per artificial insemination in lactating dairy cows
JPN Martins, RK Policelli, LM Neuder, W Raphael, JR Pursley
Journal of dairy science 94 (6), 2815-2824, 2011
1552011
Concentration of anti-Müllerian hormone in dairy heifers is positively associated with productive herd life
F Jimenez-Krassel, DM Scheetz, LM Neuder, JLH Ireland, JR Pursley, ...
Journal of Dairy Science 98 (5), 3036-3045, 2015
1422015
Detection of anovulation by heatmount detectors and transrectal ultrasonography before treatment with progesterone in a timed insemination protocol
JS Stevenson, DE Tenhouse, RL Krisher, GC Lamb, JE Larson, ...
Journal of Dairy Science 91 (7), 2901-2915, 2008
1352008
Inhibition of intrafollicular PGE2 synthesis and ovulation following ultrasound-mediated intrafollicular injection of the selective cyclooxygenase-2 inhibitor NS-398 in …
MW Peters, JR Pursley, GW Smith
Journal of animal science 82 (6), 1656-1662, 2004
902004
Impact of circulating concentrations of progesterone and antral age of the ovulatory follicle on fertility of high-producing lactating dairy cows
JR Pursley, JPN Martins
Reproduction, Fertility and Development 24 (1), 267-271, 2011
832011
Process for the synchronization of ovulation
M Wiltbank, JR Pursley
US Patent 5,589,457, 1996
831996
Gonadotropin surge-induced up-regulation of the plasminogen activators (tissue plasminogen activator and urokinase plasminogen activator) and the urokinase plasminogen …
MPD Dow, LJ Bakke, CA Cassar, MW Peters, JR Pursley, GW Smith
Biology of Reproduction 66 (5), 1413-1421, 2002
692002
Level of circulating concentrations of progesterone during ovulatory follicle development affects timing of pregnancy loss in lactating dairy cows
JPN Martins, D Wang, N Mu, GF Rossi, AP Martini, VR Martins, JR Pursley
Journal of dairy science 101 (11), 10505-10525, 2018
632018
A single ultrasound determination of≥ 25 follicles≥ 3 mm in diameter in dairy heifers is predictive of a reduced productive herd life
F Jimenez-Krassel, DM Scheetz, LM Neuder, JR Pursley, JJ Ireland
Journal of Dairy Science 100 (6), 5019-5027, 2017
632017
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