Cinematographic analysis of bovine embryo development in serum-free oviduct-conditioned medium
نویسندگان
چکیده
منابع مشابه
Three year results of in vitro production of bovine embryos in serum-poor bovine oviduct conditioned medium. An overview.
This paper presents a synthesis of 3 year results of in vitro production of bovine embryos in medium previously conditioned by bovine oviduct epithelial cells. In Louvain-la-Neuve, Belgium, a total of 18356 oocytes were matured and inseminated in vitro: 13967 (76%) had cleaved at 3 days post-insemination and 3593 (26%) became blastocysts using this culture system. Our data show that conditioned...
متن کاملSerum free embryo culture medium improves in vitro survival of bovine blastocysts to vitrification.
The aim of this study was to examine the effects of co-culture with Vero cells during the in vitro maturation (IVM) and three culture media, B2+5% fetal calf serum (FCS) on Vero cells, synthetic oviduct fluid (SOF)+5% FCS, and SOF+20 gL(-1) bovine serum albumin (BSA), on the developmental competence of the embryos and their ability to survive vitrification/warming. We also tested the effect of ...
متن کاملBovine oocytes grown in serum-free medium acquire fertilization competence.
We previously found that bovine oocytes 90-99 microm in diameter in early antral follicles grew to nearly their final size in serum-free medium, with some of the oocytes acquiring the nuclear competence to reach the second metaphase. In the present study, we examined the competence of the fertilization and pre-implantational development of the oocytes grown in serum-free medium. Bovine early an...
متن کاملIn vitro bovine embryo production in a synthetic medium: embryo development, cryosurvival, and establishment of pregnancy.
The aim of this study was to develop an in vitro embryo culture medium without either fetal calf serum or BSA, using various growth factors and cytokines (GFs-CYKs; IGF-I, IGF-II, bFGF, LIF, GM-CSF, TGF-β1, and PDGF-BB), and other molecules with surfactant and embryotrophic properties, such as recombinant albumin (RA) and hyaluronan (HA). The first part of the study was dedicated to define the ...
متن کاملP-91: The Effects of Mesenchymal StemCell- Conditioned Medium on The Fertilization Rate and Embryo Development inNMRI Mice
Background: Normal growth of oocytes, embryos and also successful implantation depend on environmental factors such as the secretion of cumulus cells and composition of follicular and tubular fluids. Therefore, addition of serum, conditioned medium (CM) to the culture medium and also co-culture with somatic cells improve mammalian embryo development. So, in the respect to the secretion of diffe...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Reproduction
سال: 1994
ISSN: 1470-1626,1741-7899
DOI: 10.1530/jrf.0.1010257