例如，对动物的研究表明，老鼠在怀孕期间经历压力会导致胎儿表观遗传发生变化，进而导致啮齿动物在成长过程中出现行为问题。

Studies of animals, for example, have shown that when a rat experiences stress during pregnancy, it can cause epigenetic changes in a fetus that lead to behavioral problems as the rodent grows up.

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对动物的研究已经表明，丙烯酰胺能够引起生殖问题和癌症。

Studies in animals have also shown that acrylamide causes reproductive problems and cancer.

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科林·布莱克默教授在牛津大学医学院工作，从事眼睛疾病的研究。他相信对动物的研究已使人类获益匪浅。

Professor Colin Blakemore works at Oxford University Medical School doing research into eye problems and believes that animal research has given humans many benefits.

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