The female Lun Lun, went into estrus, sexually mature, she was now ready to mate.

雌性大熊猫伦伦，进入情期，已经性成熟，她现在做好了准备可以交配。

And it could stimulate what's called estrus, which is where the word estrogen comes from.

它可以刺激所情期，而雌激素这个词就是由此而来。

But estrus is like when an animal is in heat.

但情期是指动情时候。

Because with estrus, the final signaling to get the lining of the uterus ready actually comes from the embryo.

因为情期时，最终宫内膜准备好信号实际上来自胚胎。

Well, usually, the ovary is thought of as an unfortunate complication because in all mammals, there's an estrus cycle.

通常，卵巢被认为是一种不幸并症，因为所有哺乳动都有情周期。

So in this case, it's estrus cycle, it's hunger, it's stress, there's many other that you can think of.

在这种情况下，是情周期，是饥饿，是压力，还有许多其他因素你可以想到。

I think their argument when I looked at it, I think it upregulates AMPK, which is supposed to be mimicking estrus.

我认为他们论点是，它会上调AMPK， 这被认为是在模仿情期。

And that word estrogen in 1906 comes from that word estrus, which is from the Greek word oistrus, which means mad desire.

而在1906年， “雌激素” 这个词来源于“情期”这个词，而“情期” 源自希腊语oistrus，意思是狂热欲望。