Zobrazeno 1 - 10 of 11 pro vyhledávání: '"T S, Kawamoto"'
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Reproductive developmental dynamics during the early and intermediate prepuberal periods in Nelore breed (Bos indicus) calves
Autor: Maurício Machaim Franco, A. A. G. Fidelis, T. S. Kawamoto, Ricardo Alamino Figueiredo, João Henrique Moreira Viana, O. A. C. Faria
The demand for calves as oocyte donors for in vitro embryo production is growing. However, Bos indicus have a late puberty, and some aspects of the reproductive physiology during the prepubertal period remain unclear. We characterized endocrine and m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::80cc2a5d3f8176baed877fcf4e001639
https://doi.org/10.1101/2021.12.02.470948
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5
Effects of Prostaglandins E2 and F2α on the in vitro maturation of bovine oocytes
Autor: Margot Alves Nunes Dode, Maurício Machaim Franco, T. P. Pontelo, T. S. Kawamoto, Luiz Francisco Machado Pfeifer, Nayara Ribeiro Kussano, Ligiane O Leme, S. A. D. Rodrigues, F. M. C. Caixeta
Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
We aimed to elucidate the effects of PGE2 and PGF2a on the in vitro maturation (IVM) of bovine oocytes. First, cumulus-oocyte complexes were matured in the media supplemented with or without PGE2, PGF2a, or PGE2 plus PGF2a for the final 24, 12, or 6
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bf7a0da7162c2fc986c5a966484bc89
https://pubmed.ncbi.nlm.nih.gov/32403000
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6
Histone acetylation during the in vitro maturation of bovine oocytes with different levels of competence
Autor: S. A. D. Rodrigues, T. P. Pontelo, Maurício Machaim Franco, Margot Alves Nunes Dode, Márcio Gilberto Zangeronimo, Alexandre Cavallieri Gomes, Ligiane O Leme, T. S. Kawamoto
Publikováno v: Reproduction, fertility, and development. 32(7)
We aimed to analyse the histone acetylation status and expression profile of genes involved in histone acetylation (histone acetyltransferase 1 (HAT1), lysine acetyltransferase 2A (KAT2A), histone deacetylase 1(HDAC1), HDAC2 and HDAC3) in bovine oocy
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f25d528465360afdf0ae42bcd324fd2e
https://pubmed.ncbi.nlm.nih.gov/32317093
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7
Histone deacetylase inhibitor during in vitro maturation decreases developmental capacity of bovine oocytes
Autor: T. S. Kawamoto, T. P. Pontelo, F. M. C. Caixeta, Margot Alves Nunes Dode, Maurício Machaim Franco, Márcio Gilberto Zangeronimo, Ligiane O Leme, Nayara Ribeiro Kussano
Publikováno v: PLoS ONE
PLoS ONE, Vol 16, Iss 3, p e0247518 (2021)
This study aimed to evaluate the effect of scriptaid during pre-maturation (PIVM) and/or maturation (IVM) on developmental competence of bovine oocytes. Cumulus-oocyte complexes (COCs) were submitted to PIVM for 6 h in the presence or absence of scri
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05524dc520eb60073145d48bfbb77ffb
https://doi.org/10.1371/journal.pone.0247518
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8
200 Maturation method affects lipid accumulation in bovine oocytes
Autor: Ligiane O Leme, T. S. Kawamoto, A. A. G. Fidelis, J. F. W. Sprícigo, O. A. C. Faria, L. R. O. Dias, Margot Alves Nunes Dode
Publikováno v: Reproduction, Fertility and Development. 32:228
Invitro maturation is a key step in invitro embryo production, since its success will depend on the availability of good quality oocytes. Previous studies have shown that it is during this stage that the greatest accumulation of lipid droplets occurs
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b6abc69f9a1ec8daa75c42281ddb5e0a
https://doi.org/10.1071/rdv32n2ab200
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9
Hormonal stimulation in 4 to 7 months old Nelore (Bos taurus indicus) females improved ovarian follicular responses but not the in vitro embryo production
Autor: Ricardo Alamino Figueiredo, Thaís Abritta Zacarias, T. S. Kawamoto, Maurício Machaim Franco, A. L. S. Guimarães, João Ricardo Scaliante Júnior
Publikováno v: Theriogenology. 118
The inclusion of pre-pubertal bovine females in reproductive management could allow in vitro embryo production and reduce generation interval, thereby causing faster genetic gain of the herd. However, oocytes of pre-pubertal females have lower compet
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d1a6796eff48815835d9f719f522cad
https://pubmed.ncbi.nlm.nih.gov/29906662
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10
Adição da proteína específica do oviduto de porcas (pOSP) e da melatonina em meios de maturação e o efeito na clivagem in vitro de embriões suínos
Autor: Lariza Laura de Oliveira, T. S Kawamoto, L. S. Amorim, Eduardo Paulino da Costa, H. H. Shiomi, J.D. Guimarães
Publikováno v: LOCUS Repositório Institucional da UFV
Universidade Federal de Viçosa (UFV)
instacron:UFV
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Vol 68, Iss 6, Pp 1497-1504
Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.68 n.6 2016
Arquivo brasileiro de medicina veterinária e zootecnia
Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
No presente estudo, utilizou-se a melatonina e a proteína específica do oviduto (pOSP) nos meios de maturação in vitro. Foram avaliadas a expansão do complexo cumulus-ovócito (CCOs), as concentrações intracelulares de espécies reativas de ox
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8c8b0e3fd871637379e89796d0bcfec
http://www.locus.ufv.br/handle/123456789/25358
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