|
| << vorige | volgende >> |
Tijdschrift beschrijving
Alle jaargangen van het bijbehorende tijdschrift
Alle afleveringen van het bijbehorende jaargang
Alle artikelen van de bijbehorende aflevering
Details van artikel 22 van 32 gevonden artikelen
| Titel: |
INFLUÊNCIA DA TEMPERATURA DE FECUNDAÇÃO IN VITRO E DAS CÉLULAS DO Cumulus oophorus SOBRE A TAXA DE POLISPERMIA E DESENVOLVIMENTO EMBRIONÁRIO |
| Auteur: |
Melissa Savoia Castilho Cunha Mariana Groke Marques Alecsandra Sobreira Lima Alessandra Corallo Nicacio Mayra Elena Ortiz Davila Assumpção José Antonio Visintin |
| Verschenen in: |
Ciéncia animal brasileira |
| Paginering: | Jaargang 11 (2010) nr. 2 pagina's 301-306 |
| Jaar: |
2010 |
| Inhoud: |
Effects of in vitro fertilization (IVF) temperature andcumulus oophorus cells removal after IVF or 12 h of embryoculture (IVC) on polyspermy and embryo development rates wereevaluated in swine. Oocytes and spermatozoa were incubated at37 or 38.5ºC during IVF procedure. Cumulus oophorus cells wereremoved from 50% of zygotes of each group 8 hours after IVF andall zygotes were cultured with NCSU23 media. Polyspermy rateswere assessed after 12 hours of IVC, when cumulus oophorus cellswere removed from the rest of zygotes. In a second experiment,embryos remained in culture for the evaluation of embryodevelopment. No effects of IVF temperature or cumulus oophoruscells removal were observed after 12 hours of IVC on polyspermyand embryo development (p<0.05). In conclusion, IVF temperatureand the presence of cumulus oophorus cells after IVF do notinterfere on polyspermy and embryo development rates. |
| Uitgever: |
Universidade Federal de Goiás (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 22 van 32 gevonden artikelen
| << vorige | volgende >> |