Zobrazeno 1 - 10
of 14
pro vyhledávání: '"K.A. Preis"'
Publikováno v:
Theriogenology. 71:939-946
In vitro maturation (IVM) of mammalian oocytes does not support the same rates of embryo development or pregnancy when compared to oocytes that have matured in vivo. Therefore, environment has a significant influence on the oocyte's ability to comple
Publikováno v:
Molecular reproduction and development. 74(7)
Reduced atmospheric oxygen concentration is beneficial to embryo development; however, optimal oxygen concentration for oocyte maturation remains undetermined. Likewise, there is no consensus of appropriate medium supplementation during maturation. T
Publikováno v:
Fertility and Sterility. 86:S78-S79
Publikováno v:
Fertility and Sterility. 88:S274
Publikováno v:
Reproduction, Fertility and Development. 19:251
Genomic imprinting is an epigenetic form of gene regulation resulting in only one parental allele being expressed. Imprinted genes have diverse functions including the regulation of growth and development in mammals. Errors in genomic imprinting have
Publikováno v:
Reproduction, Fertility and Development. 18:585
The toxic and/or beneficial effects of four metabolic regulators on embryo development were evaluated. In-vitro-produced compact morulae were cultured for 3 days in a chemically defined medium + bovine serum albumin (BSA; CDM-2) plus regulators (4991
Autor:
George E. Seidel, Jose Fernando De La Torre-Sanchez, David K. Gardner, John Gibbons, K.A. Preis
Publikováno v:
Reproduction, Fertility and Development. 18:597
The objective was to compare effects of three metabolic regulators on development of post-compaction bovine embryos. In-vitro-produced 8- to 16-cell embryos were allocated to treatments for 72 h in G2.2 medium as follows: 0.3 µm phenazine ethosulfat
Publikováno v:
Reproduction, Fertility and Development. 17:218
Our objective was to improve normality of embryos produced in vitro with regulators of carbohydrate metabolism at doses optimized in earlier experiments. Eight- to 16-cell embryos were produced in vitro in the G1/G2 system (chemically defined sequent
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