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Influence of arginine-glycine-aspartic acid (RGD), integrins (alphaV and alpha5) and osteopontin on bovine sperm-egg binding, and fertilization in vitro.

• Roseli Fernandes Gonçalves, Carrie D Wolinetz, Gary J. Killian
• Theriogenology
• 2007

Osteopontin (OPN), a phosphoprotein containing an arginine-glycine-aspartic acid (RGD) sequence, has been identified in cow oviduct epithelium and fluid. To investigate the potential role OPN in… (More)

Pre-treatment of cattle semen or oocytes with purified milk osteopontin affects in vitro fertilization and embryo development.

• Roseli Fernandes Gonçalves, Danielle M. Chapman, R P Bertolla, Irina Eder, Gary J. Killian
• Animal reproduction science
• 2008

This study was designed to investigate the effects of pre-incubating cattle spermatozoa or matured oocytes with purified osteopontin (OPN) from cattle milk on fertilization in cattle and embryonic… (More)

Oviductal fluid proteins associated with the bovine zona pellucida and the effect on in vitro sperm-egg binding, fertilization and embryo development.

• Roseli Fernandes Gonçalves, Alexandra L Staros, Gary J. Killian
• Reproduction in domestic animals = Zuchthygiene
• 2008

Studies have demonstrated that oviductal fluid (ODF) proteins associate with eggs of numerous species including the bovine. In this study, the association of three ODF proteins, the bovine… (More)

Lipid characterization of embryo zones by silica plate laser desorption ionization mass spectrometry imaging (SP-LDI-MSI).

• Mônica Siqueira Ferreira, Diogo Noin de Oliveira, Roseli Fernandes Gonçalves, Rodrigo R Catharino
• Analytica chimica acta
• 2014

Lipid pathways play important biological roles in mammalian embryology, directing early developmental pathways to differentiation. Phospholipids and triglycerides, among others, are the main… (More)

Pre-treatment of cattle sperm and/or oocyte with antibody to lipocalin type prostaglandin D synthase inhibits in vitro fertilization and increases sperm-oocyte binding.

• Roseli Fernandes Gonçalves, Valquiria H Barnabe, Gary J. Killian
• Animal reproduction science
• 2008

The present study was conducted to determine the affect of pre-treating of oocytes and/or sperm with a rabbit polyclonal antibody against recombinant cattle lipocalin type prostaglandin D synthase… (More)

Evaluation of trypsin treatment on the inactivation of bovine herpesvirus type 1 on in vitro produced pre-implantation embryos.

• Magali D'Angelo, Jose Antonio Visintin, Leonardo José Richtzenhain, Roseli Fernandes Gonçalves
• Reproduction in domestic animals = Zuchthygiene
• 2009

The aim of this study was to evaluate the efficiency of trypsin treatment on the inactivation of bovine herpesvirus type 1 (BoHV-1) on in vitro produced by fertilization and artificially infected… (More)

A Metabolomic Overview of Follicular Fluid in Cows

• Tatiane Melina Guerreiro, Roseli Fernandes Gonçalves, +5 authors Rodrigo R Catharino
• Front. Vet. Sci.
• 2018

Follicular fluid (FF) protects the oocyte against proteolysis and extrusion during ovulation, providing an appropriate microenvironment that favors proper embryonic development; thereby, FF plays a… (More)

Analysis and characterisation of bovine oocyte and embryo biomarkers by matrix-assisted desorption ionisation mass spectrometry imaging.

• Roseli Fernandes Gonçalves, Mônica Siqueira Ferreira, +7 authors Rodrigo R Catharino
• Reproduction, fertility, and development
• 2016

In the field of 'single cell analysis', many classical strategies like immunofluorescence and electron microscopy are the primary techniques of choice. However, these methodologies are time consuming… (More)

CATALYSTS FOR CARBON DIOXIDE REFORMING OF METHANE

• Neftali Lenin Villarreal Carreño, Edson Roberto Leite, +5 authors Luiz Fernando Dias Probst
• 2004

The CO2 reforming of CH4 was carried out over Ni catalysts supported on -Al2O3 and CeO2-promoted -Al2O3. The catalysts were characterized by means of surface area measurements, TPR, CO2 and H2… (More)

Effect of heat stress on the maturation , fertilization and development rates of in vitro produced bovine embryos

• Mayra Fernanda Alves, Roseli Fernandes Gonçalves, +5 authors Marcos Antônio de Achilles
• 2013

Heat stress is one of the main reasons for reproductive performance decrease in cattle, resulting in severe economic losses. The aim of this study was to evaluate the effect of heat stress during… (More)

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