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

雌性大熊猫伦伦，进入发情期，已经性成熟，她现在做备可以交配。

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

它可以刺激所谓的发情期，而雌激素这个词就是由此而。

But estrus is like when an animal is in heat.

但发情期是指动发情的时候。

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

因为发情期时，最终促使子宫内膜备的信号实际胚胎。

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的并发症，因为所有哺乳动都有发情周期。

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，是发情周期，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.

我认为他们的论点是，它会调AMPK， 这被认为是在模仿发情期。

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” 这个词源于“发情期”这个词，而“发情期” 源希腊语oistrus，意思是狂热的欲望。