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Joao Paulo N. Martins
Joao Paulo N. Martins
E-mail confirmado em wisc.edu
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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
1492011
Assessment of in vitro sperm characteristics and their importance in the prediction of conception rate in a bovine timed-AI program
LZ Oliveira, RP de Arruda, AFC de Andrade, ECC Celeghini, PD Reeb, ...
Animal reproduction science 137 (3-4), 145-155, 2013
852013
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
812011
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
572018
Luteolytic effects of cloprostenol sodium in lactating dairy cows treated with G6G/Ovsynch
JPN Martins, RK Policelli, JR Pursley
Journal of dairy science 94 (6), 2806-2814, 2011
402011
Effect of sequence of insemination after simultaneous thawing of multiple semen straws on conception rate to timed AI in suckled multiparous Nelore cows
LZ Oliveira, RP Arruda, AFC De Andrade, RM Santos, ME Beletti, ...
Theriogenology 78 (8), 1800-1813, 2012
282012
Compared to dinoprost tromethamine, cloprostenol sodium increased rates of estrus detection, conception and pregnancy in lactating dairy cows on a large commercial dairy
JR Pursley, JPN Martins, C Wright, ND Stewart
Theriogenology 78 (4), 823-829, 2012
282012
Effect of oestradiol benzoate on oestrus intensity and pregnancy rate in CIDR treated anoestrus nulliparous and multiparous buffalo
MR Yousuf, JPN Martins, A Husnain, U Riaz, H Riaz, A Sattar, K Javed, ...
Animal reproduction science 159, 104-108, 2015
212015
Presynchronization of lactating dairy cows with PGF2α and GnRH simultaneously, 7 days before Ovsynch have similar outcomes compared to G6G
MR Yousuf, JPN Martins, N Ahmad, K Nobis, JR Pursley
Theriogenology 86 (6), 1607-1614, 2016
192016
Accessory corpus luteum induced by human chorionic gonadotropin on day 7 or days 7 and 13 of the estrous cycle affected follicular and luteal dynamics and luteolysis in …
TO Cunha, LR Statz, RR Domingues, JPN Andrade, MC Wiltbank, ...
Journal of Dairy Science 105 (3), 2631-2650, 2022
182022
Early pregnancy diagnosis at 21 days post artificial insemination using corpus luteum vascular perfusion compared to corpus luteum diameter and/or echogenicity in Nelore heifers
JPN Andrade, FS Andrade, YB Guerson, RR Domingues, ...
Animal reproduction science 209, 106144, 2019
182019
The effect of presynchronization with prostaglandin F2α and gonadotropin-releasing hormone simultaneously, 7 d before Ovsynch, compared with Presynch-10/Ovsynch on luteal …
JPN Martins, MJT Acevedo, TO Cunha, C Piterini, JR Pursley
Journal of dairy science 100 (6), 5107-5116, 2017
172017
Replacing the first gonadotropin-releasing hormone treatment in an Ovsynch protocol with human chorionic gonadotropin decreased pregnancies per artificial insemination in …
EM Cabrera, MR Lauber, T Valdes-Arciniega, MS El Azzi, JPN Martins, ...
Journal of Dairy Science 104 (7), 8290-8300, 2021
112021
Needs assessment for cooperative extension dairy programs in California
JPN Martins, BM Karle, JM Heguy
Journal of dairy science 102 (8), 7597-7607, 2019
112019
Effects of GnRH and hCG administration during early luteal phase on estrous cycle length, expression of estrus and fertility in lactating dairy cows
TO Cunha, W Martinez, E Walleser, JPN Martins
Theriogenology 173, 23-31, 2021
102021
Fertility programs for lactating dairy cows, their physiological basis, and the factors that are critical for their success
JPN Martins, JR Pursley
Animal Reproduction (AR) 13 (3), 283-289, 2018
102018
A retrospective study investigating the association of parity, breed, calving month and year, and previous parity milk yield and calving interval with twin births in US dairy cows
RA Schambow, TB Bennett, D Döpfer, JPN Martins
Journal of Dairy Science 104 (4), 5047-5055, 2021
92021
Is pregnancy loss initiated by embryonic death or luteal regression? Profiles of pregnancy-associated glycoproteins during elevated progesterone and pregnancy loss
RR Domingues, JPN Andrade, TO Cunha, G Madureira, U Moallem, ...
JDS communications 4 (2), 149-154, 2023
72023
Enhancing fertility of lactating dairy cows
R Pursley, JP Martins
Mich. Dairy Rev 16 (2), 1-3, 2011
72011
Effect of 14/11 presynch/ovsynch on first service conception rates of lactating dairy cows compared to AI following a detected estrus
J Strickland, L Neuder, F Jimenez-Krassel, JP Martins, JR Pursley
American Association of Bovine Practitioners Conference Proceedings, 240-240, 2010
72010
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