EMBRYO CULTURE MEDIUM AND EMBRYO CULTURE METHOD

To provide an embryo culture medium that efficiently generates an early embryo of a human or a mammal.SOLUTION: There are provided an embryo culture medium and a culture method an embryo of a mammal including a human in which the medium contains pyruvic acid and dimethyl α ketoglutaric acid. It is p...

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Hauptverfasser:	YAMADA MASAYASU, MATSUKAWA EIBAI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	To provide an embryo culture medium that efficiently generates an early embryo of a human or a mammal.SOLUTION: There are provided an embryo culture medium and a culture method an embryo of a mammal including a human in which the medium contains pyruvic acid and dimethyl α ketoglutaric acid. It is preferable that an amount of pyruvic acid to be added is 0.01 mM or more and 0.2 mM or less, and it is particularly preferable that it is 0.02 mM or more and 0.2 mM or less.SELECTED DRAWING: Figure 1 【課題】ヒトや哺乳動物の初期胚を効率よく発生させる胚培養培地の提供。【解決手段】本発明は、ヒトを含む哺乳動物の胚を培養する胚培養培地、及び培養方法であり、培地にピルビン酸と、ジメチルαケトグルタル酸とを含むことを特徴とする。ピルビン酸の添加量が０．０１ｍＭ以上０．２ｍＭ以下であることが好ましく、０．０２ｍＭ以上０．２ｍＭ以下であることが特に好ましい。【選択図】図１