José Luiz Moraes Vasconcelos

Overview

Best Publications

• 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.

  J.L.M. Vasconcelos;J.L.M. Vasconcelos;R.W. Silcox;G.J.M. Rosa;J.R. Pursley

  859
  Citations

• Reduction in size of the ovulatory follicle reduces subsequent luteal size and pregnancy rate

  J.L.M. Vasconcelos;J.L.M. Vasconcelos;R. Sartori;H.N. Oliveira;J.G. Guenther

  628
  Citations

• Fixed-time artificial insemination with estradiol and progesterone for Bos indicus cows I: Basis for development of protocols

  M. Meneghetti;O. G. Sa Filho;R. F. G. Peres;G. C. Lamb

  325
  Citations

• Fixed-time artificial insemination with estradiol and progesterone for Bos indicus cows II: strategies and factors affecting fertility.

  O. G. Sa Filho;M. Meneghetti;R. F. G. Peres;G. C. Lamb

  292
  Citations

• Pregnancy rate, pregnancy loss, and response to head stress after AI at 2 different times from ovulation in dairy cows.

  J L M Vasconcelos;R. W. Silcox;J. A. Lacerda;J R Pursley

  223
  Citations

• Factors Affecting Conception Rates Following Artificial Insemination or Embryo Transfer in Lactating Holstein Cows

  D. G. B. Demetrio;R. M. Santos;C. G. B. Demetrio;José Luiz Moraes Vasconcelos

  220
  Citations

• Circulating concentrations of bovine pregnancy-associated glycoproteins and late embryonic mortality in lactating dairy herds

  K.G. Pohler;M.H.C. Pereira;F.R. Lopes;J.C. Lawrence

  204
  Citations

• Acute reduction in serum progesterone concentrations after feed intake in dairy cows.

  José Luiz Moraes Vasconcelos;S. Sangsritavong;S. J. Tsai;M. C. Wiltbank

  202
  Citations

• Strategies to improve fertility in Bos indicus postpubertal heifers and nonlactating cows submitted to fixed-time artificial insemination

  R. F. G. Peres;I. Claro Junior;O. G. Sa Filho;Guilherme de Paula Nogueira

  175
  Citations

• Managing the dominant follicle in lactating dairy cows.

  M. C. Wiltbank;R. Sartori;M. M. Herlihy;José Luiz Moraes Vasconcelos

  168
  Citations

• Expression of estrus improves fertility and decreases pregnancy losses in lactating dairy cows that receive artificial insemination or embryo transfer

  M.H.C. Pereira;M.C. Wiltbank;J.L.M. Vasconcelos

  164
  Citations

• Factors affecting expression of estrus measured by activity monitors and conception risk of lactating dairy cows.

  A.M.L. Madureira;A.M.L. Madureira;B.F. Silper;T.A. Burnett;L. Polsky

  145
  Citations

• Effects of rumen-protected polyunsaturated fatty acid supplementation on reproductive performance of Bos indicus beef cows

  C. N. Lopes;A. B. Scarpa;B. I. Cappellozza;Reinaldo Fernandes Cooke

  138
  Citations

• Factors potentially affecting fertility of lactating dairy cow recipients.

  J.L.M. Vasconcelos;D.G.B. Demétrio;R.M. Santos;J.R. Chiari

  112
  Citations

• Expression of estrus modifies the gene expression profile in reproductive tissues on Day 19 of gestation in beef cows.

  Saeideh Davoodi;Reinaldo Fernandes Cooke;Artur Cezar de Carvalho Fernandes;Bruno Ieda Cappellozza

  101
  Citations

• Progesterone concentrations, exogenous equine chorionic gonadotropin, and timing of prostaglandin F2α treatment affect fertility in postpuberal Nelore heifers

  C. C. Dias;Francisco Stefano Wechsler;M. L. Day;José Luiz Moraes Vasconcelos

  98
  Citations

• Effects of temperament on pregnancy rates to fixed-timed AI in Bos indicus beef cows ☆

  Reinaldo Fernandes Cooke;D. W. Bohnert;M. Meneghetti;T. C. Losi

  93
  Citations

• Influence of sire and sire breed (Gyr versus Holstein) on establishment of pregnancy and embryonic loss in lactating Holstein cows during summer heat stress

  Marcelo F. Pegorer;José Luiz Moraes Vasconcelos;Luzia A. Trinca;Peter J. Hansen

  91
  Citations

• Use of bovine pregnancy-associated glycoproteins to predict late embryonic mortality in postpartum Nelore beef cows

  K.G. Pohler;R.F.G. Peres;J.A. Green;H. Graff

  89
  Citations

• Timed artificial insemination programs during the summer in lactating dairy cows: Comparison of the 5-d Cosynch protocol with an estrogen/progesterone-based protocol

  M.H.C. Pereira;A.D.P. Rodrigues;T. Martins;W.V.C. Oliveira

  81
  Citations

• Impacts of estrus expression and intensity during a timed-AI protocol on variables associated with fertility and pregnancy success in Bos indicus-influenced beef cows.

  A D Rodrigues;R F Cooke;R S Cipriano;L G T Silva

  50
  Citations

• Effects of temperament on physiological, productive, and reproductive responses in Bos indicus beef cows

  R. F Cooke;K. M Schubach;R. S Marques;R. F. G Peres

  46
  Citations

• Effects of temperament on physiological, productive, and reproductive responses in beef cows.

  R F Cooke;K M Schubach;R S Marques;R F G Peres

  41
  Citations

• Use of Doppler ultrasonography in embryo transfer programs: feasibility and field results

  Guilherme Pugliesi;Gabriela Dalmaso de Melo;Gilmar Arantes Ataíde Junior;Carlos Augusto Gontijo Pellegrino

  37
  Citations

• Effect of progesterone and/or estradiol treatments prior to induction of ovulation on subsequent luteal lifespan in anestrous Nelore cows.

  Ocilon Gomes Sá Filho;William Watters Thatcher;José Luiz Moraes Vasconcelos

  36
  Citations

• Intravaginal progesterone device and/or temporary weaning on reproductive performance of anestrous crossbred Angus × Nelore cows

  José Luiz Moraes Vasconcelos;Ocilon Gomes Sá Filho;Gabriela Campos Perez;Aydson Takiguchi Nogueira Silva

  33
  Citations

• Effects of excessive energy intake and supplementation with chromium propionate on insulin resistance parameters, milk production, and reproductive outcomes of lactating dairy cows

  T. Leiva;R.F. Cooke;A.P. Brandão;A.C. Aboin

  29
  Citations

• Conception rate in Holstein cows treated with GnRH or hCG on the fifth day post artificial insemination during summer

  M. P. Beltran;José Luiz Moraes Vasconcelos

  29
  Citations

• Progesterone-based estrous synchronization protocols in non-suckled and suckled primiparous Bos indicus beef cows

  O. G. Sa Filho;C. C. Dias;G. C. Lamb;José Luiz Moraes Vasconcelos

  28
  Citations

• Effects of excessive energy intake and supplementation with chromium propionate on insulin resistance parameters in nonlactating dairy cows

  T. Leiva;Reinaldo Fernandes Cooke;A. C. Aboin;F. L. Drago

  25
  Citations

• Effects of temperament on growth, plasma cortisol concentrations and puberty attainment in Nelore beef heifers.

  R. F. Cooke;P. Moriel;B. I. Cappellozza;V. F. B. Miranda

  24
  Citations

• Impacts of Reproductive Technologies on Beef Production in South America

  José Luiz Moraes Vasconcelos;Ocilon Gomes de Sá Filho;Reinaldo F. Cooke

  22
  Citations

• Reproductive programs for beef cattle: incorporating management and reproductive techniques for better fertility

  Jose Luiz M. Vasconcelos;Rafael Carvalho;Rogerio F. G. Peres;Adnan D. P. Rodrigues

  19
  Citations

• Effects of body weight loss on serum progesterone concentrations of non-lactating dairy cows

  R. O. Rodrigues;C. Trevisanuto;Reinaldo Fernandes Cooke;José Luiz Moraes Vasconcelos

  18
  Citations

• Effects of bovine somatotropin injection on serum concentrations of progesterone in non-lactating dairy cows

  A. C. Aboin;Reinaldo Fernandes Cooke;F. V R Vieira;T. Leiva

  12
  Citations

• Treatments to Optimize the Use of Artificial Insemination and Reproductive Efficiency in Beef Cattle under Tropical Environments.

  Ocilon Gomes de Sá Filho;José Luiz Moraes Vasconcelos

  12
  Citations