PMID: 11906907Mar 22, 2002Paper

Effect of the absence or presence of various protein supplements on further development of bovine oocytes during in vitro maturation

Biology of Reproduction
Atef Ali, Marc-André Sirard

Abstract

The evaluation of culture medium for bovine oocytes has progressed toward more defined conditions during the last few years. The main objective of this study was to evaluate different sources of albumin as a protein supplement during in vitro maturation (IVM) of bovine oocytes in synthetic oviduct fluid medium (SOF). The replacement of protein with polyvinyl pyrrolidone (PVP) or polyvinyl alcohol (PVA) was also evaluated. The effect of recombinant human FSH on cumulus expansion and nuclear maturation in SOF containing BSA (BSA-V) or PVP-40 was also studied. Addition of BSA-V during IVM retarded nuclear maturation when compared with addition of PVP-40 or use of SOF alone. The inclusion of different concentrations of BSA-V, fetal calf serum (FCS), or PVA during IVM had no positive effect on the developmental capacity of the oocytes compared with the use of SOF alone with no supplement but significantly decreased the percentage of embryos reaching the morula and blastocyst stages. However, when BSA-V was replaced with purified BSA, BSA that was essentially free of fatty acids, or chicken egg albumin, embryonic development rates were restored. The presence of PVP-40 but not PVP-360 during IVM significantly increased morula and blas...Continue Reading

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Citations

Dec 15, 2010·Journal of Assisted Reproduction and Genetics·H Karami ShabankarehT Mehrannia
Mar 12, 2011·Journal of Assisted Reproduction and Genetics·Marc-André Sirard
Mar 23, 2011·In Vitro Cellular & Developmental Biology. Animal·Gisele Zoccal MingotiJoaquim Mansano Garcia
Oct 31, 2007·Zygote : the Biology of Gametes and Early Embryos·S R LeeZ Y Ryoo
May 23, 2009·Zygote : the Biology of Gametes and Early Embryos·G Z MingotiJ M Garcia
Aug 28, 2010·Reproduction, Fertility, and Development·Michele M PereiraLuiz S A Camargo
Oct 5, 2010·Reproduction, Fertility, and Development·M BertoldoC G Grupen
Oct 23, 2002·Biology of Reproduction·Claude RobertMarc-André Sirard
Feb 13, 2004·Biology of Reproduction·Christian VigneaultMarc-André Sirard
Apr 10, 2009·Biology of Reproduction·Maxime SassevilleFrançois J Richard
Sep 15, 2012·The Journal of Reproduction and Development·Safiriyu Idowu Ola, Qing-Yuan Sun
Jan 22, 2010·Reproduction : the Official Journal of the Society for the Study of Fertility·Melanie L Sutton-McDowallJeremy G Thompson
Aug 27, 2005·Reproduction : the Official Journal of the Society for the Study of Fertility·Atef Ali, Marc-André Sirard
Aug 16, 2011·Zygote : the Biology of Gametes and Early Embryos·F Marco-JiménezM P Viudes-de-Castro
Nov 7, 2008·Reproduction : the Official Journal of the Society for the Study of Fertility·Christian VigneaultMarc-André Sirard
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Aug 31, 2004·Reproduction : the Official Journal of the Society for the Study of Fertility·Melanie L Sutton-McDowallJeremy G Thompson
Jun 30, 2005·Reproduction : the Official Journal of the Society for the Study of Fertility·Pavneesh MadanAndrew J Watson
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Jun 4, 2014·Reproduction in Domestic Animals = Zuchthygiene·T H C De BemC L V Leal
Apr 4, 2006·Theriogenology·B A Rodrigues, J L Rodrigues

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