Thiago Martins

Pós-doutorado

Idiomas

Áreas de atuação

Organização de eventos

Participação em eventos

Produções bibliográficas

• MARTINS, THIAGO ; SPONCHIADO, MARIANA ; SILVA, FELIPE A. C. C. ; ESTRADA-CORTÉS, ELIAB ; HANSEN, PETER J. ; PEAGARICANO, FRANCISCO ; BINELLI, MARIO . Progesterone-dependent and progesterone-independent modulation of luminal epithelial transcription to support pregnancy in cattle. PHYSIOLOGICAL GENOMICS , v. 54, p. 71-85, 2022.

• MORIEL, PHILIPE ; PALMER, ELIZABETH A ; OLIVEIRA, RHAIZA A ; VEDOVATTO, MARCELO ; IZQUIERDO, VINICIUS S ; SILVA, HIRAN M ; GARZON, JAIME ; OLIVEIRA, H M R ; DAILEY, JEFFERY W ; CARROLL, JEFFERY A ; BURDICK SANCHEZ, NICOLE C ; MARTINS, THIAGO ; BINELLI, MARIO ; VENDRAMINI, JOAO M B . Stair step strategy and immunomodulatory feed ingredient supplementation for grazing heat-stressed -influenced beef heifers. JOURNAL OF ANIMAL SCIENCE , v. 2, p. 672, 2022.

• ROCHA, CECILIA CONSTANTINO ; SILVA, FELIPE ALVES CORREA ; MARTINS, THIAGO ; MARRERO, MARCELA G. ; BROMFIELD, JOHN J. ; DRIVER, JOHN ; HANSEN, THOMAS ; OLIVEIRA, LILIAN ; BINELLI, MARIO . Culture of endometrial epithelial cells collected by a cytological brush in vivo. JDS Communications , v. 1, p. 1, 2022.

• PALMER, ELIZABETH A ; VEDOVATTO, MARCELO ; OLIVEIRA, RHAIZA A ; RANCHES, JULIANA ; VENDRAMINI, JOAO M B ; POORE, MATTHEW H ; MARTINS, THIAGO ; BINELLI, MARIO ; ARTHINGTON, JOHN D ; MORIEL, PHILIPE . Timing of maternal supplementation of dried distillers grains during late gestation influences postnatal growth, immunocompetence, and carcass characteristics of Bos indicus -influenced beef calves. JOURNAL OF ANIMAL SCIENCE , v. 1, p. 1, 2022.

• OLIVEIRA, M.L. ; MELLO, B.P. ; GONELLA-DIAZA, A.M. ; SCOLARI, S.C. ; PUGLIESI, G. ; MARTINS, T. ; FELTRIN, I.R. ; SARTORI, R. ; CANAVESSI, A.M.O. ; BINELLI, M. ; MEMBRIVE, C.M.B. . Unravelling the role of 17-estradiol on advancing uterine luteolytic cascade in cattle. DOMESTIC ANIMAL ENDOCRINOLOGY , v. 78, p. 106653, 2022.

• PALMER, ELIZABETH A ; VEDOVATTO, MARCELO ; OLIVEIRA, RHAIZA A ; RANCHES, JULIANA ; VENDRAMINI, JOAO M B ; POORE, MATTHEW H ; MARTINS, THIAGO ; BINELLI, MARIO ; ARTHINGTON, JOHN D ; MORIEL, PHILIPE . Effects of maternal winter vs. year-round supplementation of protein and energy on postnatal growth, immune function, and carcass characteristics of Bos indicus -influenced beef offspring. JOURNAL OF ANIMAL SCIENCE , v. 100, p. 1, 2022.

• MARTINS, T. ; SILVA, F.A.C.C. ; SORIANO, G.A. ; PINTO, L.M.F. ; ROCHA, C.C. ; GONELLA-DIAZA, A.M. ; DILORENZO, N. ; RAE, O. ; BINELLI, M. . Puberty attainment and reproductive performance of yearling Bos indicus-influenced heifers after two sequential treatments with progesterone. ANIMAL REPRODUCTION SCIENCE , v. 231, p. 106803, 2021.

• DE LIMA, R.S. ; MARTINS, T. ; LEMES, K.M. ; BINELLI, M. ; MADUREIRA, E.H. . Effect of a puberty induction protocol based on injectable long acting progesterone on pregnancy success of beef heifers serviced by TAI. THERIOGENOLOGY , v. 154, p. 128-134, 2020.

• MARTINS, T. ; PUGLIESI, G. ; SPONCHIADO, M. ; CARDOSO, B.O. ; DA SILVA, K.R. ; CELEGHINI, E.C.C. ; BINELLI, M. . Supplementation with long-acting progesterone in early diestrus in beef cattle: II. Relationships between follicle growth dynamics and luteolysis. DOMESTIC ANIMAL ENDOCRINOLOGY , v. 68, p. 1-10, 2019.

• MARTINS, T. ; PUGLIESI, G. ; SPONCHIADO, M. ; CARDOSO, B.O. ; GOMES, N.S. ; MELLO, B.P. ; CELEGHINI, E.C.C. ; BINELLI, M. . Supplementation with long-acting progesterone in early diestrus in beef cattle: I. effect of artificial insemination on onset of luteolysis. DOMESTIC ANIMAL ENDOCRINOLOGY , v. 67, p. 63-70, 2019.

• SIMINTIRAS, CONSTANTINE A ; SANCHEZ, JOSE M ; MCDONALD, MICHAEL ; MARTINS, THIAGO ; BINELLI, MARIO ; LONERGAN, PAT . Biochemical characterization of progesterone-induced alterations in bovine uterine fluid amino acid and carbohydrate composition during the conceptus elongation window.. BIOLOGY OF REPRODUCTION , v. 100, p. 672-685, 2018.

• ROCHA, CECÍLIA CONSTANTINO ; MARTINS, THIAGO ; CARDOSO, BEATRIZ OLIVEIRA ; SILVA, LUCIANO ANDRADE ; BINELLI, MARIO ; PUGLIESI, GUILHERME . Ultrasonography-accessed luteal size endpoint that most closely associates with circulating progesterone during the estrous cycle and early pregnancy in beef cows. ANIMAL REPRODUCTION SCIENCE , v. 1, p. 1, 2018.

• MARTINS, T. ; SPONCHIADO, M. ; OJEDA-ROJAS, O. A. ; GONELLA-DIAZA, A. M. ; BATISTA, E. O. S. ; CARDOSO, B. O. ; ROCHA, C. C. ; BASSO, A. C. ; BINELLI, M. . Exacerbated conceptus signaling does not favor establishment of pregnancy in beef cattle. Journal of Animal Science and Biotechnology , v. 9, p. 1, 2018.

• MARTINS, THIAGO ; PUGLIESI, GUILHERME ; SPONCHIADO, MARIANA ; GONELLA-DIAZA, ANGELA M. ; OJEDA-ROJAS, OSCAR A. ; RODRIGUEZ, FREDERICH D. ; RAMOS, RONEY S. ; BASSO, ANDREA C. ; BINELLI, MARIO . Perturbations in the uterine luminal fluid composition are detrimental to pregnancy establishment in cattle. Journal of Animal Science and Biotechnology , v. 9, p. 1, 2018.

• NISHIMURA, THIAGO K. ; MARTINS, THIAGO ; DA SILVA, MARIA ISABEL ; LAFUENTE, BRUNA S. ; DE GARLA MAIO, JOSÉ RICARDO ; BINELLI, MARIO ; PUGLIESI, GUILHERME ; SARAN NETTO, ARLINDO . Importance of body condition score and ovarian activity on determining the fertility in beef cows supplemented with long-acting progesterone after timed-AI. ANIMAL REPRODUCTION SCIENCE , v. 1, p. 1, 2018.

• ABREU, F.M. ; GEARY, T.W. ; COUTINHO DA SILVA, M.A. ; CRUPPE, L.H. ; MUSSARD, M.L. ; MADSEN, C.A. ; MARTINS, T. ; BRIDGES, G.A. ; HARSTINE, B.R. ; DAY, M.L. . Role of progesterone concentrations during early follicular development in beef cattle: II. Ovulatory follicle growth and pregnancy rates. ANIMAL REPRODUCTION SCIENCE , v. 196, p. 69-76, 2018.

• SPONCHIADO, MARIANA ; GOMES, NATHÁLIA SOUZA ; FONTES, PATRÍCIA KUBO ; MARTINS, THIAGO ; DEL COLLADO, MAITE ; PASTORE, ATHOS DE ASSUMPÇÃO ; PUGLIESI, GUILHERME ; NOGUEIRA, MARCELO FÁBIO GOUVEIA ; BINELLI, MARIO . Pre-hatching embryo-dependent and -independent programming of endometrial function in cattle. PLoS One , v. 12, p. e0175954, 2017.

• MARTINS, T. ; TALAMONI, J.P. ; SPONCHIADO, M. ; MAIO, J.R.G. ; NOGUEIRA, G.P. ; PUGLIESI, G. ; BINELLI, M. . Impact of estradiol cypionate prior to TAI and progesterone supplementation at initial diestrus on ovarian and fertility responses in beef cows. THERIOGENOLOGY , v. 104, p. 156-163, 2017.

• POHLER, K.G. ; PERES, R.F.G. ; GREEN, J.A. ; GRAFF, H. ; MARTINS, T. ; VASCONCELOS, J.L.M. ; SMITH, M.F. . Use of bovine pregnancy-associated glycoproteins to predict late embryonic mortality in postpartum Nelore beef cows. Theriogenology , v. xxx, p. 1/S0093691X16-8, 2016.

• CARVALHO, E.R. ; MARTINS, T. ; LAMB, G.C. ; VASCONCELOS, J.L.M. . Ovulation time in suckled beef cows is anticipated by use of low doses of progesterone and temporary calf removal on fixed timed AI protocol. THERIOGENOLOGY , v. 86, p. 2238-2243, 2016.

• CORDEIRO, MARIÂNGELA B. ; PERES, MARIANA S. ; DE SOUZA, JOHNNY M. ; GASPAR, PÉRCIO ; BARBIERE, FAUSTO ; SÁ FILHO, MANOEL F. ; FILHO, MILTON M. ; DINARDI, ROBSON N. ; NOGUEIRA, GUILHERME P. ; MESQUITA, FERNANDO S. ; PUGLIESI, GUILHERME ; MARTINS, THIAGO ; BINELLI, MARIO ; MEMBRIVE, CLAUDIA M.B. . Supplementation with sunflower seed increases circulating cholesterol concentrations and potentially impacts on the pregnancy rates in Bos indicus beef cattle. Theriogenology , v. 83, p. 1461-1468, 2015.

• RODRIGUES, A. D. P. ; PERES, R.F.G. ; LEMES, A.P. ; MARTINS, T ; PEREIRA, M.H.C. ; CARVALHO, E.R. ; DAY, M.L. ; VASCONCELOS, J.L.M. . Effect of interval from induction of puberty to initiation of a timed AI protocol on pregnancy rate in Nellore heifers. Theriogenology , v. 82, p. 760-766, 2014.

• MARTINS, T. ; PERES, R.F.G. ; RODRIGUES, A.D.P. ; POHLER, K.G. ; PEREIRA, M.H.C. ; DAY, M.L. ; VASCONCELOS, J.L.M. . Effect of progesterone concentrations, follicle diameter, timing of artificial insemination, and ovulatory stimulus on pregnancy rate to synchronized artificial insemination in postpubertal Nellore heifers. Theriogenology , v. 81, p. 446-453, 2014.

• RODRIGUES, A. D. P. ; RODRIGUES, A.D.P. ; PERES, R.F.G. ; LEMES, A.P. ; MARTINS, T ; PEREIRA, M.H.C. ; DAY, M.L. ; VASCONCELOS, J.L.M. . Progesterone-based strategies to induce ovulation in prepubertal Nelloreheifers. Theriogenology , v. 79, p. 135-141, 2013.

• PEREIRA, M.H.C. ; RODRIGUES, A. D. P. ; MARTINS, T ; OLIVEIRA, W.V.C. ; SILVEIRA, P.S.A. ; WILTBANK, M.C. ; VASCONCELOS, J.L.M. . Timed artificial insemination programs during the summer in lactating dairy cows: Comparison of the 5-d Cosynch protocol with an estrogen/progesterone-based protocol. Journal of Dairy Science , v. 96, p. 6904-2013, 2013.

• BINELLI, M. ; PUGLIESI, G. ; BATISTA, E. O. S. ; MARTINS, T. ; CARDOSO, B. O. . Tecnologias para melhorar o ambiente uterino, o desenvolvimento embrionário e a taxa de prenhez em bovinos. In: 7 Simpósio Internacional de Reprodução Animal Aplicada, 2016, Londrina. 7 Simpósio Internacional de Reprodução Animal Aplicada, 2016.

• POHLER, K. G. ; MALLORY, D.A ; PATTERSON, D. J. ; SMITH, M. F. ; LAUDERDALE, J.W ; MARTINS, T ; PERES, R.F.G ; VILELA, E. R. ; VASCONCELOS, J.L.M . Reproductive technology & global production of beef: why beef producers in the U.S. need to pay attention. In: APPLIED REPRODUCTIVE STRATEGIES IN BEEF CATTLE, 2011, Joplin - MIissouri. APPLIED REPRODUCTIVE STRATEGIES IN BEEF CATTLE, 2011. v. 1. p. 379-396.

• PUGLIESI, G. ; MARTINS, T. ; SANTOS, F. B. ; SILVA, J. C. B. ; NISHIMURA, T. ; MAIO, J. R. G. ; BINELLI, M. . Suplementação com progesterona de longa ação no início do diestro em vacas de corte: efeitos na fertilidade em programas de IATF e TETF. In: XXX Annual Meeting of the Brazilian Embryo Technology Society, 2016, Foz do Iguaçu. Worshop, 2016. v. 13. p. 181-182.

• MARTINS, T. ; PUGLIESI, G. ; SPONCHIADO, M. ; CARDOSO, B. O. ; SILVA, K. R. ; GOMES, N. S. ; CUADROS, F. D. C. ; SILVA, M. I. S. ; MELLO, B. P. ; MIYAI, D. K. C. ; BINELLI, M. . Efeito da IA sobre a incidência de luteólise precoce de vacas suplementadas com P4 no diestro inicial. In: XXX Annual Meeting of the Brazilian Embryo Technology Society, 2016, Foz do Iguaçu. Workshop, 2016. v. 13. p. 182-183.

• SPONCHIADO, M. ; GOMES, N. S. ; PUGLIESI, G. ; MARTINS, T. ; COLLADO, M. ; RAMOS, R. S. ; FRANCA, M. R. ; OLIVEIRA, M. L. ; GONELLA-DIAZA, A. M. ; SILVA, K. R. ; CUADROS, F. D. C. ; FONTES, P. K. ; PASTORE, A. ; NOGUEIRA, M. G. ; BINELLI, M. . Assinatura transcricional espaço-específica do funcionamento do endométrio bovino 7 dias após a inseminação. In: XXX Annual Meeting of the Brazilian Embryo Technology Society, 2016, Foz do Iguaçu. Workshop "Proseando com o embrião in vivo: os idiomas tubáricos e uterino", 2016. v. 13. p. 184-185.

• MARTINS, T. ; PUGLIESI, G. ; SPONCHIADO, M. ; RODRIGUEZ, F. D. ; RAMOS, R. S. ; GONELLA-DIAZA, A. M. ; ROJAS, O. A. O. ; BASSO, A. C. ; SILVA, J. C. B. ; FANTINATO NETO, P. ; BINELLI, M. . Histotrofo e receptividade uterina. In: XXX Annual Meeting of the Brazilian Embryo Technology Society, 2016, Foz do Iguaçu. Workshop ?Proseando com o embrião in vivo: os idiomas tubárico e uterino?, 2016. v. 13. p. 185-186.

• MARTINS, T. ; PUGLIESI, G. ; TALAMONI, J. P. ; MAIO, J. R. G. ; NOGUEIRA, G. P. ; BINELLI, M. . Impacto do cipionato de estradiol antes da iatf e da suplementação com progesterona no diestro inicial sobre as respostas ovarianas e taxa de prenhez de vacas de corte. In: 30th Annual Meeting of the Brazilian Embryo Technology Society, 2016, Foz do Iguaçu. Proceedings of the 30th Annual Meeting of the Brazilian Embryo Technology Society (SBTE), 2016. v. 13. p. 225-226.

• CARVALHO, E.R ; RODRIGUES, A.D.P. ; MARTINS, T. ; PERES, R.F.G ; BARBOSA, L. P. ; VASCONCELOS, J.L.M . Evaluation of ovulation time of suckled Nelore cows treated with eCG or calf removal in a nine day-based TAI protocol using different uses of CIDR. In: Proceedings of the 27th Annual Meeting of the Brazilian Embryo Technology Society (SBTE), 2013, Praia do Forte - BA. ANIMAL REPRODUCTION, 2013. v. 10. p. 447.

• BARBOSA, L. P. ; RODRIGUES, A.D.P. ; PEREIRA, M. H. C. ; OLIVEIRA, W.V.C. ; CARVALHO, E.R ; MARTINS, T. ; MOREIRA, M. B. ; VASCONCELOS, J.L.M. ; VASCONCELOS, C. G. C. . Relationship between bacterial isolation and somatic cell count on fertility of dairy cows receiving IVP embryos. In: Proceedings of the 27th Annual Meeting of the Brazilian Embryo Technology Society (SBTE), 2013, Praia do Forte - BA. Animal Reproduction, 2013. v. 10. p. 467.

• PERES, R.F.G ; GRAAF, H. B. ; VASCONCELOS, F. S. ; CARVALHO, E.R ; MARTINS, T. ; RODRIGUES, A.D.P. ; VASCONCELOS, J.L.M . Effect of numbers of use of a CIDR with 1.9 g or 1.38 g of P4 on pregnancy rate in lactating Nelore cows submitted to a TAI protocol. In: Proceedings of the 27th Annual Meeting of the Brazilian Embryo Technology Society (SBTE), 2013, Praia do Forte - BA. Animal Reproduction, 2013. v. 10. p. 486.

• RODRIGUES, A. D. P. ; PEREIRA, M.H.C. ; CARVALHO, E.R ; LEMES, A.P. ; MARTINS, T ; PERES, R.F.G. ; GRAAF, H. B. ; VALINO, L. S. ; CARLOTO, H. M. ; FONTES, P. L. P. ; BARBOSA, L. F. ; VASCONCELOS, J.L.M. . Association of puberty induction and timed-AI protocol in Nellore Heifers. In: Proceedings of the 26th Annual Meeting of the Brazilian Embryo Technology Society (SBTE), 2012, Foz do Iguaçu - PR. Animal Reproduction, 2012. v. 9. p. 480.

• CARVALHO, E.R ; RODRIGUES, A. D. P. ; PEREIRA, M.H.C. ; OLIVEIRA, W. V. C. ; ALBUQUERQUE, J. P. ; MARTINS, T ; BARBOSA, L. F. ; PERES, R.F.G ; CARNEIRO, L. C. ; VASCONCELOS, J.L.M. . Effect of eCG and/or temporary calf removal in pregnancy rate at TAI in Nellore suckeld cows. In: Proceedings of the 26th Annual Meeting of the Brazilian Embryo Technology Society (SBTE), 2012, Foz do Iguaçu - PR. Animal Reproduction, 2012. v. 9. p. 494.

• VASCONCELOS, J.L.M ; PEREIRA, M. H. C. ; RODRIGUES, A. D. P. ; CARVALHO, E.R ; OLIVEIRA, W. V. C. ; ALBUQUERQUE, J. P. ; MARTINS, T . Effect of phase of the estrous cycle on fertility in dairy cows inseminated with E2/P4 protocol. In: Proceedings of the 26th Annual Meeting of the Brazilian Embryo Technology Society (SBTE), 2012, Foz do Iguaçu - PR. Animal Reproduction, 2012. v. 9. p. 503.

• MARTINS, T ; PERES, R.F.G ; RODRIGUES, A. D. P. ; GRAAF, H. B. ; CARVALHO, E.R ; PEREIRA, M.H.C. ; VASCONCELOS, J.L.M. . Effect of progesterone, duration of proestrus and follicular diameter on the conceptiont rate of timed-inseminated pubertal Nellore heifers. In: Proceedings of the 26th Annual Meeting of the Brazilian Embryo Technology Society (SBTE), 2012, Foz do Iguaçu - PR. Animal Reproduction, 2012. v. 9. p. 532.

• OLIVEIRA, L. Z. ; HOSSEPIAN DE LIMA, V. F. M ; SANTOS, R. M. ; PERES, R.F.G ; MARTINS, T ; GRAAF, H. B. ; CARVALHO, E.R ; ANDRADE, A. F. C. ; ARRUDA, R. P. . Effect of simultaneous thawing of multiple semen straws and sequence of insemination on pregnancy rate for tmed-AI in suckled multiparous Nelore cows. In: American Society of Animal Science, 2011, New Orleans. Journal of Animal Science, 2011. v. 89. p. 350-350.

• RODRIGUES, A. D. P. ; PERES, R.F.G ; LEMES, A. P. ; MARTINS, T ; AONO, F. H. S. ; PEREIRA, M. H. C. ; GRAAF, H. B. ; CARVALHO, E.R ; VASCONCELOS, J.L.M . Puberty induction in Nelore heifers receiving eCG and/or estradiol cypionate at the end of estrus synchronization protocol. In: Animal Science, 2011, New Orleans. Journal of Animal Science, 2011. v. 89. p. 593-594.

• MARTINS, T ; RODRIGUES, A. D. P. ; AONO, F. H. S. ; PEREIRA, M. H. C. ; PERES, R.F.G ; GRAAF, H. B. ; CARVALHO, E.R ; VASCONCELOS, J.L.M . Period of dominant of the ovulatory follicle influences conception rates in Nelore pubertal detected in estrus. In: Animal Science, 2011, New Orleans. Journal of Animal Science, 2011. v. 89. p. 92-92.

• PEREIRA, M. H. C. ; RODRIGUES, A. D. P. ; MARTINS, T ; AONO, F. H. S. ; BORGES, P. T. L. ; GUZELLA, T. ; ARAGON, F. L. ; VASCONCELOS, J.L.M . Effects of progesterone concentrations at the end of a fixed-time AI protocol and time of administration of PGF2alfa; in fixed-time AI and ET protocols in lactating dairy cows. In: Animal Science, 2011, New Orleans. Journal of Dairy Science, 2011. v. 94. p. 92-92.

• AONO, F. H. S. ; PEREIRA, M. H. C. ; MARTINS, T ; CLARO Jr, I ; PERES, R.F.G ; SÁ FILHO, O ; RODRIGUES, A. D. P. ; BORGES, P. T. L. ; VASCONCELOS, J.L.M . Incidence of pregnancy loss and effect of vaccination against reproducitve diseases on pregnancy rate in beef cows submitted to fixed timed artificial insemination. In: XXIV Reunião anual da Sociedade Brasileira de Tecnologia de Embriões, 2010, Porto de Galinhas. Acta Scientiae Veterinariae (Online), 2010. v. 38. p. 722-722.

• BORGES, P. T. L. ; PEREIRA, M. H. C. ; AONO, F. H. S. ; MARTINS, T ; RODRIGUES, A. D. P. ; VASCONCELOS, J.L.M . Effect of milk production in conception rate of dairy cows inseminated after heat detection or after protocol for fixed time artificial insemination. In: XXIV Reunião anual da Sociedade Brasileira de Tecnologia de Embriões, 2010, Porto de Galinhas. Acta Scientiae Veterinariae (Online), 2010. v. 38. p. 723-723.

• LOPES, C.N ; PERES, R.F.G ; CLARO Jr, I ; REIS, M. ; MARTINS, T ; CARVALHO, E.R ; ARAÚJO, T ; COOKE, R. F. ; VASCONCELOS, J.L.M . Rumen-Protected fat suplementation, progesterone production, luteolysis moment and pregnancy in Nelore cows. In: XXIV Reunião anual da Sociedade Brasileira de Tecnologia de Embriões, 2010, Porto de Galinhas. Acta Scientiae Veterinariae (Online), 2010. v. 38. p. 729-729.

• MARTINS, T ; PEREIRA, M. H. C. ; AONO, F. H. S. ; BORGES, P. T. L. ; RODRIGUES, A. D. P. ; SÁ FILHO, O ; VASCONCELOS, J.L.M . Effect of eCG addition on fixed timed artificial insemination protocol on pregnancy rate of lactating dairy cows. In: XXIV Reunião anual da Sociedade Brasileira de Tecnologia de Embriões, 2010, Porto de Galinhas. Acta Scientiae Veterinariae (Online), 2010. v. 38. p. 732-732.

• PEREIRA, M. H. C. ; AONO, F. H. S. ; MARTINS, T ; MENEGHETTI, M. ; RODRIGUES, A. D. P. ; BORGES, P. T. L. ; SÁ FILHO, O ; VASCONCELOS, J.L.M . Vaccination against reproductive diseases associated with timed artificial insemination on pregnancy rate in lactating dairy cows. In: XXIV Reunião anual da Sociedade Brasileira de Tecnologia de Embriões, 2010, Porto de Galinhas. Acta Scientiae Veterinariae (Online), 2010. v. 38. p. 735-735.

• RODRIGUES, A. D. P. ; LEMES, A. P. ; AONO, F. H. S. ; MARTINS, T ; PEREIRA, M. H. C. ; PERES, R.F.G ; CARVALHO, E.R ; BORGES, P. T. L. ; GEORGES, A. ; VASCONCELOS, J.L.M . Use of eCG and estradiol cypionate improve the response to induction protocols with CIDR previously used for 27 days in Nellore Heifers. In: XXIV Reunião anual da Sociedade Brasileira de Tecnologia de Embriões, 2010, Porto de Galinhas. Acta Scientiae Veterinariae (Online), 2010. v. 38. p. 737-737.

• LOPES, C.N ; PERES, R.F.G ; CLARO Jr, I ; MARTINS, T ; TAVARES, M. ; ARAÚJO, T ; COOKE, R. F. ; VASCONCELOS, J.L.M . Effects of polyunsaturated fatty acids (PUFA) supplementation during different periods on pregnancy rates of Nelore beef cows. In: International Ruminant Reproduction Symposium, 2010, Alaska. International Ruminant Reproduction Symposium, 2010. v. 1. p. 150-150.

• MARTINS, T . Manejo reprodutiva em vacas leiteiras. 2012. (Apresentação de Trabalho/Outra).

Outras produções

Projetos de pesquisa

• 2020 - Atual

  Prospecting for non-genomics markers associated to puberty in yearling Brahman heifers, Descrição: One main challenge associated with Bos indicus genetics is a delayed attainment of puberty, compared to Bos taurus animals. Indeed, data collected in the University of Florida Beef Research Unit indicate that while 31% (27/86) of the cross-bred yearling heifers entered the 2019 breeding season having attained puberty, only 1.5% (1/62) of pure bred Brahman yearling heifers were pubertal. Notwithstanding, 13% (8/62) of these yearling Brahman heifers became pregnant to a single artificial insemination. Interestingly, Brahman heifers that did become pregnant varied in age (12 to 16 months) and weight (530 to 775 lb) at the beginning of the breeding season. This variability indicates that there is potential for selection of early maturing genetics within the Brahman population. However, attainment of puberty and fertility to AI was not tightly associated with the common phenotypic traits of weight and age. Thus, there is a critical need to discover alternative markers that are predictive of puberty attainment. The Specific Objective of this proposal was to discover non-genomic molecular markers that will be used to predict early puberty in Brahman heifers.. , Situação: Em andamento; Natureza: Pesquisa. , Integrantes: Thiago Martins - Integrante / Mario Binelli - Coordenador.

• 2018 - 2021

  Evaluation of the uterine transcriptome of beef cows according to the pregnancy outcome., Descrição: In cattle, starting 4?5 days after estrus, preimplantation embryonic development occurs in the confinement of the uterine lumen. Cells in the endometrial epithelial layer control the molecular traffic to and from the lumen and, thereby determine luminal com- position. Starting early postestrus, endometrial function is regulated by sex steroids, but the effects of progesterone on luminal cells transcription have not been measured in vivo. The first objective was to determine the extent to which progesterone con- trols transcription in luminal epithelial cells 4 days (D4) after estrus. The second objective was to discover luminal transcripts that predict pregnancy outcomes when the effect of progesterone is controlled. Endometrial luminal epithelial cells were collected from embryo transfer recipients on D4 using a cytological brush and their transcriptome was determined by RNASeq. Pregnancy by embryo transfer was measured on D30 (25 pregnant and 18 nonpregnant). Progesterone concentration on D4 was associated positively (n = 182) and negatively (n = 58) with gene expression. Progesterone-modulated transcription indicated an increase in oxidative phosphorylation, biosynthetic activity, and proliferation of epithelial cells. When these effects of progesterone were controlled, different genes affected positively (n = 22) and negatively (n = 292) odds of pregnancy. These set of genes indicated that a receptive uterine environment was characterized by the inhibition of phosphoinositide signaling and innate immune sys- tem responses. A panel of 25 genes predicted the pregnancy outcome with sensitivity and specificity ranging from 64%?96% and 44%?83%, respectively. In conclusion, in the early diestrus, both progesterone-dependent and progesterone-independent mechanisms regulate luminal epithelial transcription associated with pregnancy outcomes in cattle.. , Situação: Concluído; Natureza: Pesquisa. , Integrantes: Thiago Martins - Integrante / Mario Binelli - Coordenador / Mariana Sponchiado - Integrante / Felipe A.C.C. Silva - Integrante / Eliab Estrada-Cortês - Integrante / Peter J. Hansen - Integrante / Francisco Penagaricano - Integrante.

• 2018 - 2020

  Puberty induction as a strategy to increase reproductive performance of Brahman-influenced heifers, Descrição: Number of pubertal heifers at time of breeding season initiation is a primary determinant to pregnancy success during the breeding season. It was hypothesized that pre-breeding proges- terone (P4) supplementation (induction) would increase the number of heifers pubertal at the time of imposing estrous synchronization treatment regimens and P/AI. Yearling, Bos indicus- influenced (n = 577) or Bos indicus (n = 174) heifers were or were not treated with P4 (CIDR and Non-CIDR, respectively) for 10 d starting on D-23 (D0 = TAI). Presence of a CL on D-33 or D-23 was considered to indicate heifers were pubertal. On D-13, there was a PGF analogue adminis- tered. On D-9, there was treatment with GnRH analogue, 6d-CIDR and PGF. There were in- seminations based on estrus (D-2 to D0) or TAI on D0 for non-estrous animals. There were 5.2 % and 62.9 % purebred and crossbred heifers pubertal, respectively. Proportion of prepubertal crossbred than purebred heifers with CL on D-3 was greater as a result of imposing the pubertal induction regimen (P < 0.05 and P> 0.10, respectively). Regardless of puberty status, proportion of heifers in estrus prior to AI in the CIDR group was similar to the heifers of the Non-CIDR group for crossbreds and purebreds. Similarly, P/AI of CIDR group was similar to the Non-CIDR group for crossbreds and purebreds. In summary, imposing the pubertal induction regimen hastened attainment of puberty in yearling crossbred, but not purebred heifers. Puberty induction did not affect estrous response, neither fertility after imposing an estrous synchronization treatment regimen.. , Situação: Concluído; Natureza: Pesquisa. , Integrantes: Thiago Martins - Integrante / Mario Binelli - Coordenador / Felipe A.C.C. Silva - Integrante / Gabriela A. Soriano - Integrante / Leonardo M.F. Pinto - Integrante / Cecilia C. Rocha - Integrante / Angela M. Gonella-Diaza - Integrante / Nicolas Dilorenzo - Integrante / Owen Rae - Integrante.

• 2017 - 2018

  Biochemical characterization of progesterone-induced alterations in bovine uterine fluid amino acid and carbohydrate composition during the conceptus elongation window, Descrição: Pregnancy establishment in cattle is contingent on conceptus elongation?a fundamental devel- opmental event coinciding with the time during which most pregnancies fail. Elongation in vivo is directly driven by uterine secretions, indirectly influenced by systemic progesterone concentra- tions, and has yet to be recapitulated in vitro. To better understand the microenvironment evolved to facilitate this phenomenon, the amino acid and carbohydrate composition of uterine fluid was interrogated using high-throughput metabolomics on days 12, 13, and 14 of the estrous cycle from heifers with normal and high circulating progesterone.. , Situação: Concluído; Natureza: Pesquisa. , Integrantes: Thiago Martins - Coordenador / Mario Binelli - Integrante / Constantine A. Simintiras - Integrante / José M. Sánchez - Integrante / Patrick Lonergan - Integrante / Michael McDonald - Integrante.

• 2014 - 2018

  Efeitos luteolíticos e embriotróficos da suplementação de progesterona em bovinos de corte., Descrição: Um ambiente uterino deficiente é uma das principais causas de falha gestacional em bovinos. A suplementação com progesterona (P4) durante o diestro inicial estimula a receptividade uterina, mas também pode encurtar a fase luteal, prejudicando a fertilidade. Os fatores que levam a um dos dois resultados não são claros. Nesta tese, quatro estudos foram conduzidos para testar a hipótese principal de que o concepto pré-implantacional bloqueia o efeito luteolítico antecipado causado pela P4 suplementar. Em um quinto estudo, avaliou-se a importância do ambiente uterino no estabelecimento da gestação. , Situação: Concluído; Natureza: Pesquisa. , Integrantes: Thiago Martins - Integrante / Mario Binelli - Coordenador.

• 2009 - 2011

  Efeitos das concentrações de progesterona, duração do proestro e diâmetro folicular sobre a taxa de concepção de novilhas Nelore submetidas à inseminação artificial após detecção do estro ou inseminadas em tempo fixo, Projeto certificado pelo(a) coordenador(a) José Luiz Moraes Vasconcelos em 04/04/2022., Descrição: Avaliar o efeito das concentrações de progesterona no desenvolvimento folicular e a influência do diâmetro folicular e duração do proestro na concepção de novilhas púberes inseminadas após detecção de cio ou submetidas à IATF.. , Situação: Concluído; Natureza: Pesquisa. , Integrantes: Thiago Martins - Integrante / Jose Luiz Moraes Vasconcelos - Coordenador / Ky. G. Pohler - Integrante / Mike .L. Day - Integrante.

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