Instead , the team discovered that the pituitary does not lose its ability to respond to insulin .
这样一来，研究团队发现脑垂体并不会消失对胰岛素响应的能力。
Chronically high levels of luteinizing hormone and other signals released by the pituitary disrupt the natural cycle of fertility hormones that signal the ovaries to release eggs .
由脑垂体持续释放更多的促黄体激素和其他信号，这便破坏了传递信号给卵巢释放卵子的生育激素正常循环。
Removing the insulin receptors in the pituitary keeps the gland from going into overdrive and releasing too much of the fertility hormones in the obese mice .
去除脑垂体中胰岛素受体可阻止腺体进一步代谢，从而在肥胖老鼠体内释放更多的生育激素。
As insulin levels rise with weight gain , the pituitary releases ever higher levels of the fertility-regulating luteinizing hormone .
随着体重增加，继而胰岛素水平上升，脑垂体释放更多调节生育的促黄体激素。
" I just didn 't think that insulin could be such a big role-player , especially in the pituitary , " hausman says .
