Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Marcos Antonio Lemos Oliveira"'
Autor:
Humberto Fernandes Veloso Neto, Maiana Silva Chaves, José Carlos Ferreira-Silva, Joane Isis Travassos Vieira, Rosane Jamille de Oliveira Araujo, José Pompeu dos Santos Filho, Manoel Lopes da Silva Filho, Vicente José de Figueiredo Freitas, Marcos Antonio Lemos Oliveira
Publikováno v:
Medicina Veterinária, Vol 17, Iss 2 (2023)
Because it detects discrete changes in tissue density, ultrasound allows an early diagnosis of physiologic changes, especially when dealing with subclinical changes. aimed to evaluate the use of quantitative analysis of the gray scale of ultrasound i
Externí odkaz:
https://doaj.org/article/83b9045002de431ca67422aba1d33a0f
Autor:
Paulo Francisco Maciel Póvoas Souto, Tássia Ferreira- Pires, Pábola Santos Nascimento, José Carlos Ferreira Silva, Marcelo Tigre Moura, Manoel Lopes Silva Filho, Cláudio Coutinho Bartolomeu, Marcos Antonio Lemos Oliveira
Publikováno v:
Bioscience Journal, Vol 35, Iss 1 (2019)
The aim of this work was to determine the effect of homeopathic supplementation on both ovarian dynamics and conception rate in Nellore cows subjected to fixed-time artificial insemination (FTAI). Cows (n = 150) were randomly distributed to the contr
Externí odkaz:
https://doaj.org/article/c551d14e4c0d49e485626b930e2f9b6d
Autor:
Priscila Germany Corrêa da Silva, Marcelo Tigre Moura, Ludymila Furtado Cantanhêde, José Carlos Ferreira-Silva, Pábola Santos Nascimento, Roberta Lane de Oliveira Silva, José Pompeu dos Santos Filho, Marcos Antonio Lemos Oliveira
Publikováno v:
Medicina Veterinária, Vol 11, Iss 3 (2017)
Pluripotency-associated transcription factors (PATF) play significant roles during early embryogenesis and in embryonic stem (ES) cells, such as control of cell-cycle progression, modulation of cellular metabolism, and transcriptional control of diff
Externí odkaz:
https://doaj.org/article/11eb68b7c59c489ca9cb3f71e6e77eb9
Autor:
José Carlos Ferreira-Silva, Pábola Santos Nascimento, Marlon Vasconcelos Azevedo, Jorge Motta Rocha, Heder Nunes Ferreira, Marcelo Tigre Moura, Claudio Coutinho Bartolomeu, Marcos Antonio Lemos Oliveira
Publikováno v:
Medicina Veterinária, Vol 11, Iss 2 (2017)
Avaliou-se a ação de doses reduzidas e convencionais de substâncias luteolíticas sobre parâmetros clínicos e reprodutivos de éguas. As femeas receberam intramuscularmente, 125 ?g (n = 20) e 250 ?g (n = 20) de Cloprostenol e 2.5 mg (n = 20) e 5
Externí odkaz:
https://doaj.org/article/b7d652c903b745b4b8e558e4edd83cdd
Autor:
Marcelo Tigre Moura, Pamela Ramos-Deus, José Carlos Ferreira-Silva, Priscila Germany Corrêa Silva, Ludymila Furtado Cantanhêde, Pábola Santos Nascimento, Roberta Lane Oliveira Silva, Ana Maria Benko-Iseppon, Marcos Antonio Lemos Oliveira
Publikováno v:
Medicina Veterinária, Vol 11, Iss 2 (2017)
The expression of a subset of transcription factors is enriched in early preimplantation embryos, which contributes to their cellular plasticity. RONIN, NANOG and its associated proteins are PluripotencyAssociated Transcription Factors (PATF) that co
Externí odkaz:
https://doaj.org/article/aa373481bfda4f888b200b9f57e7782b
Autor:
Priscila Germany Côrrea Silva, Marcelo Tigre Moura, Valeska Andrea Ático Braga, José Carlos Ferreira Silva, Pabola Santos Nascimento, Ludymila Furtado Cantanhêde, Maiana Silva Chaves, Marcos Antonio Lemos Oliveira
Publikováno v:
Medicina Veterinária, Vol 11, Iss 2 (2017)
Embriões antes da implantação possuem células pluripotentes, ou seja, células que apresentam a capacidade de se diferenciar em todos os tecidos que compõem o feto. O controle da pluripotência em nível molecular é estabelecido por diversos fa
Externí odkaz:
https://doaj.org/article/e787a6a44cac47ba815d8f69584e9290
Autor:
Cristiano Rocha Aguiar Filho, Leopoldo Mayer Freitas Neto, Maico Henrique Barbosa Barbosa Santos, Edivaldo Rosas Santos Junior, Paulo Fernandes Lima, Marcos Antonio Lemos Oliveira
Publikováno v:
Ciência Animal Brasileira, Vol 11, Iss 1, Pp 125-130 (2010)
The aim of this study was to establish the period for sexing caprine fetuses by transrectal ultrasonography through viewing the structures of the external genitalia, monitoring of the final positioning of the genital tubercle, and the day that the pe
Externí odkaz:
https://doaj.org/article/33c6dcb313254d159a9fe2acb9d78606
Autor:
Filipe Queiros Gondim Bezerra, Leopoldo Mayer Freitas Neto, Cristiano Rocha Aguiar Filho, Ricardo Macedo Chaves, Maico Henrique Barbosa Santos, Jairo Pereira Neves, Marcos Antonio Lemos Oliveira
Publikováno v:
Ciência Animal Brasileira, Vol 10, Iss 4, Pp 1256-1262 (2009)
This study had the objective to distinguish spermatic and seminal parameters in animals born during the dry (n=11) and rainy (n=11) seasons. In the rainy season, the spermatic concentration ranging from 0.90 to 2.7 x 109/mL, the progressive motility
Externí odkaz:
https://doaj.org/article/b29f3e720a88496896ae4571aa4d9198
Autor:
Paulo Fernandes Lima, Jairo Pereira Neves, Leopoldo Mayer Freitas Neto, Maico Henrique Barbosa Santos, Doralice Pereira Falcão, Marcos Antonio Lemos OLIVEIRA
Publikováno v:
Ciência Animal Brasileira, Vol 9, Iss 2, Pp 512-518 (2008)
Objetivou-se estudar os efeitos da administração da PGF2α sobre o período de anestro pós-parto de oitenta cabras, em aleitamento contínuo ou controlado, criadas em sistema semi-extensivo com acesso à água e sal mineral ad libitum. As fêmeas,
Externí odkaz:
https://doaj.org/article/4d3a16588af64ea3aefe4a4f8b0d78d5
Autor:
Jairo Pereira Neves, Cristiano Rocha Aguiar Filho, Maico Henrique Barbosa dos Santos, Érica Paes Barreto Xavier de Moraes, Marcos Antonio Lemos Oliveira, Paulo Fernandes de Lima
Publikováno v:
Ciência Animal Brasileira, Vol 9, Iss 1, Pp 148-155 (2008)
This study was evaluated, by transretal ultrasound, the embryonic-fetal development from days 15th to 45th of gestation visualizing the first signs of gestation in 60 Sant Inês ewes. The identification of the earliest and the latest parameters of ev
Externí odkaz:
https://doaj.org/article/df909b0668564687b3ea6eee1f88eb42