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KMID : 0900919980220030229
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Korean journal of Animal Reproduction
1998 Volume.22 No. 3 p.229 ~ p.235
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Effects of the Additives in the Medium for In Vitro Culture of Mouse Embryos
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Song Hai-Bum
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Abstract
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These experiments were conducted to investigate the effects and optimal concentrations of RPMI 1640 amino acids, MEM vitamins and human follicular fluid(hFF) as additives in the medium for in vitro culture of mouse embryos. The results obtained were as follows. 1. The development rates of blastocyst stage were 54.5%, 65.4%, 48.2%, 57.4% and 35.5% when the medium was added to 0.25%, 0.5%, 1%, 2% of RPMI 1640 amino acid and control, respectively. The addition of 0.5% RPMI 1640 amino acid was the best concentration. 2. The development rates of blastocyst stage were 22.4%, 31.3%, 21.9%, 19.0% adn 12.8% when the medium was added to 0.25%, 0.5%, 1%, 2% of MEM vitamin and control, respectively. The addition of 0.5% MEM vitamin was the best concentration. 3. The development rates of blastocyst stage were 20.9%, 21.9%, 18.9%, 29.4% and 20.6% when the medium was added to 2.5%, 5%, 10%, 20% of hFF and control, respectively.
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KEYWORD
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Mouse embryos, IVC, Additives
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