A
Alceu Mezzalira
Researcher at Universidade do Estado de Santa Catarina
Publications - 49
Citations - 426
Alceu Mezzalira is an academic researcher from Universidade do Estado de Santa Catarina. The author has contributed to research in topics: Embryo culture & Vitrification. The author has an hindex of 9, co-authored 48 publications receiving 404 citations.
Papers
More filters
Journal ArticleDOI
Calves born after open pulled straw vitrification of immature bovine oocytes.
Arnaldo Diniz Vieira,Alceu Mezzalira,Dilmar Paulo Barbieri,R.C Lehmkuhl,Mara Iolanda Batistella Rubin,Gábor Vajta +5 more
TL;DR: A small proportion of immature oocytes vitrified with this technology are fully competent to produce blastocysts, which may be transferred immediately or vitrified before transfer, and go on to develop healthy offspring.
Journal ArticleDOI
Developmental Potential of Bovine Hand-Made Clone Embryos Reconstructed by Aggregation or Fusion with Distinct Cytoplasmic Volumes
Eduardo S. Ribeiro,R. P. C. Gerger,Lain Uriel Ohlweiler,Ivens Ortigari,Joana Claudia Mezzalira,Fabiana Forell,Luciana Relly Bertolini,José Luiz Rodrigues,Carlos Eduardo Ambrósio,Maria Angélica Miglino,Alceu Mezzalira,Marcelo Bertolini +11 more
TL;DR: The increase in cytoplasmic volume, either by fusion or by aggregation, had a positive effect on embryo development, supporting the establishment of pregnancies and the birth of a viable clone calf after transfer to recipients.
Produção In vitro de embriões
Paulo Bayard Dias Gonçalves,Marcos Antonio Lemos Oliveira,Alceu Mezzalira,Marcelo Marcos Montagner,José Antonio Visintin,Luís Fabiano Santos da Costa +5 more
Journal ArticleDOI
Semen deposition by cervical, transcervical and intrauterine route for fixed-time artificial insemination (FTAI) in the ewe.
TL;DR: Great pregnancy rate using FTAI is obtained when semen is placed into the uterus, which was achieved in all females only through laparoscopy, and further improvements are required for transcervical insemination to be applied in large-scale FTAI programs in Corriedale ewes.
Journal ArticleDOI
In vitro development of cloned bovine embryos produced by handmade cloning using somatic cells from distinct levels of cell culture confluence.
R. P. C. Gerger,Eduardo S. Ribeiro,Fabiana Forell,Luciana Relly Bertolini,José Luiz Rodrigues,Carlos Eduardo Ambrósio,M. A. Miglino,Alceu Mezzalira,Marcelo Bertolini +8 more
TL;DR: It is concluded that degree of cell culture confluence significantly influences subsequent embryo development; use of a cell population in high confluence for nuclear transfer significantly improved blastocyst yield after cloning.