这种物质似乎与一种名叫过氧化氢酶的酶有关。

That something seems to be related to an enzyme called catalase.

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研究人员同时检测了得到热量控制的母体产下的卵，它的过氧化氢酶浓度较高，所以这可能是这些后代与生俱来的。

The researchers also detected higher levels of the enzyme in the eggs of calorie-restricted mothers, so it could be that their offspring are simply endowed with the stuff.

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包括过氧化氢酶、过氧化物酶、磷酸酯酶。

Enzymes, catalase, peroxidase and phosphatase are present.

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