Other epigenetic processes appear to occur randomly, while others are normal, such as those that guide embryonic cells as they become heart, brain, or liver cells, for example.

其他的表观遗传过程似乎是随机发生的，而其他过程则是正常的，比如那些引导胚胎细胞成为心脏、大脑或肝细胞的过程。

youdao

Strokes and heart attacks occur when blockages in the arteries supplying the brain or heart muscles cut off the supply of blood to tissues.

当供应大脑或心脏肌肉的动脉阻塞，进而切断组织血液供应时，就会出现中风和心脏病发作的情况。

youdao

Not by brain, by heart; the expression is vital.

不是用头脑，而是用心；表达是至关重要的。

youdao

Clots can block the flow of blood to the heart or brain and cause a heart attack or stroke.

VOA: special.2009.10.20

The connection, the link, the bridge between our mind and our body; between our emotions and our thoughts; between the brain and the heart.

联系，关联，心灵与身体的桥梁;,情绪和思想的桥梁;,脑和心的桥梁。

哈佛公开课 - 幸福课课程节选

But instead of those signals going to your heart they go into the brain.

但这些电信号针对的不是心脏而是大脑

耶鲁公开课 - 生物医学工程探索课程节选

In lupus the body's immune system turns on itself and produces "autoantibodies" that attack the joints, skin, kidneys, heart and brain.

FORBES: Magazine Article

Self-adhesive electronics devices thinner than the diameter of a human hair can monitor the human heart, brain waves and muscle activity.

FORBES: Electronic Devices Packaged in Synthetic Skin

If left untreated, kidney damage can worsen and turn into kidney failure, which can have serious affects on the heart, brain, and bones.

CNN: Diabetes drug Byetta tied to kidney problems, says FDA