Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Jair Sábio de Oliveira Junior"'
1
Akademický článek
Low versus high antral follicle count on the fertility of timed AI Nelore heifers
Autor: Jair Sábio de Oliveira Junior, George Moreira da Silva, Elizângela Mirian Moreira, Vanessa Rachele Ribeiro Nunes, Fábio Morotti, Evelyn Rabelo Andrade, Marcelo Marcondes Seneda, Luiz Francisco Machado Pfeifer
Publikováno v: Brazilian Journal of Veterinary Research and Animal Science, Vol 59 (2022)
This study aimed to determine the effect of antral follicle count (AFC), and pubertal status on the fertility of beef heifers. In this study, 230 Nelore heifers, 20±2 months of age, were subjected to an estradiol progesterone-based timed artificial
Externí odkaz: https://doaj.org/article/e10e0b7216174eda8fd7f8522d5b395f
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2
Akademický článek
Antral follicles population in heifers and cows of Nelore and Girolando breeds
Autor: Jair Sábio de Oliveira Junior, Christopher Junior Tavares Cardoso, Wilian Aparecido Leite da Silva, Henrique Kischel, Mirela Brochado Souza, Evelyn Rabelo Andrade, Eriklis Nogueira, Katia Cristina Silva-Santos, Marcelo Marcondes Seneda, Fabiana de Andrade Melo-Sterza
Publikováno v: Semina: Ciências Agrárias, Vol 36, Iss 6, Pp 3741-3750 (2015)
The aim of this study was to evaluate ovarian antral follicle populations (OAFP) of Nelore and Girolando breed heifers (12–18 months old) and cows (24–60 months old). Animals were assigned to four groups: (1) Nelore cows (n = 18), (2) Girolando c
Externí odkaz: https://doaj.org/article/0887c717e70640caa52152bfccdef4ed
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3
RELAÇÃO ENTRE O COMPRIMENTO DA BAINHA MITOCONDRIAL DA CAUDA DO ESPERMATOZOIDE, FERTILIDADE E CARACTERÍSTICAS PRODUTIVAS EM TOUROS UTILIZADOS EM INSEMINAÇÃO ARTIFICIAL
Autor: Izabely Pereira Gomes, Jair Sábio de Oliveira Junior, Eriklis Nogueira
Publikováno v: Revista Ibero-Americana de Humanidades, Ciências e Educação. 8:1463-1483
Sob o ponto de vista reprodutivo, a fertilidade em machos interfere direta e indiretamente na expressão dos índices zootécnicos e deve ser de fácil mensuração e aplicação direta nos rebanhos. O comprimento da peça intermediária do espermato
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e16fa67189616528a8ed60646ac53029
https://doi.org/10.51891/rease.v8i10.7392
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4
USO DE AMINOFORTⓇ EM NOVILHAS PRECOCE PARA MELHORAR TAXA DE PRENHEZ NO PROTOCOLO DE IATF
Autor: Raul Henrique Vieira Ribeiro, Jair Sábio de Oliveira Junior
Publikováno v: Revista Ibero-Americana de Humanidades, Ciências e Educação. 8:4129-4138
A nutrição tem um grande impacto na reprodução das fêmeas, e o potencial energético da dieta está ligado como o fator principal, trazendo algumas consequências da sua baixa ingestão como a queda das taxas de concepção e da gestação em va
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5f3831778c9576d8a22a5a7ea7930e8a
https://doi.org/10.51891/rease.v8i10.7388
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5
Anti-Müllerian hormone (AMH) as a predictor of antral follicle population in heifers
Autor: Christopher Junior Tavares Cardoso, Fernanda Amarante Mendes de Oliveira, Wilian Aparecido Leite da Silva, Jair Sábio de Oliveira Junior, Guilherme de Paula Nogueira, Ériklis Nogueira, Henrique Kischel, E. D. S. Arruda, Fabiana de Andrade Melo-Sterza, Mirela Brochado Souza-Cáceres
Publikováno v: Animal Reproduction
Antral follicular population (AFP) and anti-Mullerian hormone (AMH) concentration are strongly associated. Thus, analyzing AMH concentration is a reliable method to predict animals with high AFP, an important feature to select donor cows for embryos
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35d8bd0a858656bd246d77813a81b22e
https://pubmed.ncbi.nlm.nih.gov/33365089
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7
Akademický článek
Puberty and parturition on the antral follicle count of female Nelore beef cattle
Autor: Luiz Francisco Machado Pfeifer, Jair Sábio de Oliveira Júnior, Marcelo Marcondes Seneda, Higor Souza de Camargo, Fábio Morotti, Evelyn Rabelo Andrade, Elizângela Mirian Moreira, Jéssica Souza Andrade, George Moreira da Silva, Marlos Oliveira Porto, Jucilene Cavali
Publikováno v: Pesquisa Agropecuária Brasileira, Vol 58 (2023)
Abstract The objective of this work was to investigate whether puberty and parturition alter the antral follicle count (AFC) in female Nelore (Bos indicus) beef cattle. Two experiments were carried out to compare AFC between the prepubertal and puber
Externí odkaz: https://doaj.org/article/965455b58bc04beda1efb8940c99b446
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8
Antral follicles population in heifers and cows of Nelore and Girolando breeds
Autor: Evelyn Rabelo Andrade, K. C. Silva-Santos, Ériklis Nogueira, Henrique Kischel, Marcelo Marcondes Seneda, Wilian Aparecido Leite da Silva, Fabiana de Andrade Melo-Sterza, Christopher Junior Tavares Cardoso, Jair Sábio de Oliveira Junior, M. B. Souza
Publikováno v: Semina: Ciências Agrárias, Vol 36, Iss 6, Pp 3741-3750 (2015)
The aim of this study was to evaluate ovarian antral follicle populations (OAFP) of Nelore and Girolando breed heifers (12–18 months old) and cows (24–60 months old). Animals were assigned to four groups: (1) Nelore cows (n = 18), (2) Girolando c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39224f99eda33b72cb3c1673ed1fb0fd
https://doi.org/10.5433/1679-0359.2015v36n6p3741
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9
Antecipação de estro e ovulação em novilhas Nelore com baixa contagem de folículos antrais
Autor: Jair Sábio de Oliveira Júnior, George Moreira da Silva, Elizângela Mírian Moreira, Jéssica Souza Andrade, Vanessa Rachele Ribeiro Nunes, Fábio Morotti, Evelyn Rabelo Andrade, Marcelo Marcondes Seneda, Luiz Francisco Machado Pfeifer
Publikováno v: Research, Society and Development; Vol. 11 No. 6; e1211628576
Research, Society and Development; Vol. 11 Núm. 6; e1211628576
Research, Society and Development; v. 11 n. 6; e1211628576
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
This study aimed to establish the relationship between antral follicle count (AFC), the time of puberty, and ovarian response in Nelore heifers subjected to timed-AI (TAI) protocols. Prepubescent Nelore heifers (Bos indicus; n = 30) were examined by
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d9fffb6096a44803830c56c8cdf553c
https://rsdjournal.org/index.php/rsd/article/view/28576
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