Skip to Content 1
Ir para o menu 2
Ir para a busca 3

Portal Embrapa

Language Language

português English
Entrar

Search Publications

Sort by: date | alphabetically


Diet crude protein reduction on follicular fluid and cumulus-oocyte complexes of mid-lactating Girolando cows. Author(s): CARVALHEIRA, L. de R.; SANTOS, G. B. dos; JASMIM; GUIMARÃES, C. R.; CAMPOS, M. M.; MACHADO, F. S.; PEDROSO, A. M.; SILVA, T. E. da; NOGUEIRA, L. A. G.; RODRIGUES, A. L. R.; CARVALHO, B. C. de This study evaluated the effect of crude protein (CP) reduction in four diets (156, 139, 132, and 127 g Kg-1 DM) maintaining constant metabolizable protein (188 g/day) on the follicular fluid and cumu... ... Repository: BDPA Publication year: 2022
Investigation of bovine herpesvirus in cumulus-oocyte complexes and follicular fluid. Author(s): OLIVEIRA, A. P.; LEITE, R. C.; HEINMAM, M. B.; SIQUEIRA, L. G. B.; MACIEL, A.; VIANA, J. H. M. The aim of this study was to evaluate the presence of bovine herpes virus serotype 1 (BHV-1) in COCs and follicular fluid (FF) collected from naturally infected animals in a low stress condition. Bloo... ... Repository: BDPA Publication year: 2008
FSH dose and strategy of administration during ovarian simulation alter the gene expression profile in ovine cumulus-oocyte complexes. Author(s): BRAGANÇA, G. M.; BATISTA, R. I. T. P.; FABJAN, J. M. G. de S.; ALFRADIQUE, V. A. P.; CÔRTES, L. R.; CAMARGO, L. S. de A.; FONSECA, J. F. da; BRANDÃO, F. Z. Repository: BDPA Publication year: 2017
The use of different progestin devices in ovarian stimulation protocol affects gene expression in sheep cumulus-oocyte complexes (COC). Author(s): BRAGANÇA, G. M.; BATISTA, R. I. T. P.; SOUZA, C. V.; SANTOS, J. D. R.; ARASHIRO, E. K. N.; FONSECA, J. F. da; BRANDÃO, F. Z.; SOUZA-FABJAN, J. M. G. Progesterone (P4) and its analogues (progestins) are commonly used in estrus synchronization protocols and to hold the LH surge during ovarian stimulation to allow oocyte recovery in live donor ewes.... ... Repository: BDPA Publication year: 2018
FSH dose and strategy of administration during ovarian stimulation alter the gene expression profile in ovine cumulus-oocyte complexes. Author(s): BRAGANÇA, G. M.; BATISTA, R. I. T. P.; SOUZA FABJAN, J. M. G. de; ALFRADIQUE, V. A. P.; CORTÊS, L. R.; CAMARGO, L. S. de A.; FONSECA, J. F. da; BRANDÃO, F. Z. Ovarian stimulation is an important tool to increase the number of oocytes obtained by laparoscopy for the in vitro production of embryos (IVP). In sheep, different concentrations of FSH administered... ... Repository: BDPA Publication year: 2017
Embryonic development and steroidogenesis of bovine cumulus-oocyte complexes matured in a-mem medium supplemented with pva or pvp-40. Author(s): VIREQUE, A. A.; CAMARGO, L. S. de A.; FERREIRA, E. M.; ROSA E SILVA, A. A. M.; WATANABE, Y. F.; BOS-MIKICH, A.; MARTINS, W. P.; CAMPOS, J. R.; NAVARRO, P. A. A. S.; FERRIANI, R. A. Repository: BDPA Publication year: 2010
Characterization of expression pattern of genes involved on the activity of PGE2 and PGF2alfa in bovine COCs with different levels of competence during in vitro maturation. Author(s): RODRIGUES, S. A. D.; PONTELO, T. P.; KAWAMOTO, T. S.; LEME, L. O.; FERNANDES, G. O.; DODE, M. A. N. Repository: BDPA Publication year: 2018
Effect of the quantity of COCs and the injection quality on embryo recovery after Intrafollicular Transfer of Immature Oocytes (IFIOT) Author(s): NICOLÁS, A. C. C. V.; FARIA, O. A. C. de; BORGES, M. S.; KUSSANO, N. R.; PIVATO, I.; MARTINS, C. F.; DODE, M. A. N. This study aimed to evaluate whether the quantity of cumulus-oocyte complexes (COCs) injected into the preovulatory follicle, along with injection quality, impacts the final embryo recovery. Immature... ... Repository: BDPA Publication year: 2024
Evaluation of oocyte quality recovered from Gir breed cows with synchronized follicular wave on in vitro embryo production. Author(s): IGUMA, L. T.; SALES, J. N. S.; BATISTA, R. I. T. P.; PEREIRA, M. M.; QUINTAO, C. C. R.; VERNEQUE, R. da S.; CAMARGO, L. S. de A.; VIANA, J. H. M.; BARUSELLI, P. S. This work aimed to evaluate the quality of cumulus -oocyte complexes (COC) retrieved from Gir breed cows (B. indicus) by OPU witha synchronized follicular wave and subjected to an ín vitro embryo prod... ... Repository: BDPA Publication year: 2011
Effects of Prostaglandins E2 and F2alpha on the in vitro maturation of bovine oocytes. Author(s): RODRIGUES, S. A. D.; PONTELO, T. P.; KUSSANO, N. R.; KAWAMOTO, T. S.; LEME, L. O.; CAIXETA, F. M. C.; PFEIFER, L. F. M.; FRANCO, M. M.; DODE, M. A. N. 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, PGF... ... Repository: BDPA Publication year: 2020

Showing 1 - 10 of 52 results.

Observation

Some of Embrapa's publications are published as ePub files. To read them, use or download one of the following free software options to your computer or mobile device. Android: Google Play Books; IOS: iBooks; Windows and Linux: Calibre.

Access other publications

Access the Agricultural Research Database (BDPA) to consult Embrapa's full library collection and records.
Visit Embrapa Bookstore to purchase books and other publications sold by Embrapa.