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汉语拼音：yí dǎo sù

人和动物胰脏的胰岛细胞分泌的一种激素。能调节血糖代谢、促进脂肪和蛋白质的合成。中国于1965年在世界上第一次人工合成了牛胰岛素。胰岛素作为药物，主要用以治疗糖尿病。分泌过量可引起血糖过低症。现可用基因重组技术生产人胰岛素。

1. 胰腺分泌的一种激素，能促进肝脏和肌肉内动物淀粉的生成，加速组织中葡萄糖的氧化和利用，从而调节体内血糖的含量。胰岛素分泌量减低时即引起糖尿病。胰岛素制剂可以治疗糖尿病。

• Professor Mattson said he found the mice fed on alternate days were more sensitive to insulin and needed to produce less of it.

  马特森教授说他发现，隔日喂食的老鼠们对于胰岛素更为敏感且需要产生少一些。

• This is a terrible state of metabolism for a man who's trying to lose weight, because surplus insulin boosts body-fat storage.

  对一个正想减肥的人来说这是新陈代谢的一种可怕的状态。因为过剩的胰岛素会增加体内脂肪的存储。

• Bolus - referred to as the fast acting insulin used to cover food, typically carbohydrates, some cover for protein as well.

  指对食物、碳水化合物和某些蛋白质起作用的快速起效的胰岛素。

• Over time, the body becomes less and less able to process enough insulin to meet the body's needs, and glucose builds up in the bloodstream.

  过不了多久，人体吸收这些胰岛素的能力越来越低，人体的正常需要便不能满足，血液里的葡萄糖便会上升。

• To eliminate this possibility, we decided to see if naturally secreted levels of insulin would have the same effect.

  为排除这种可能性，我们决定去观察自然分泌的胰岛素的浓度是否也会有这种结果。

• down, and I'm able to use the pump to better estimate how much insulin I need based on the crabs I eat. I am also considering a continuous.

  我可以去用泵来估算我吃蟹肉要用多少胰岛素。我同样做持续的血糖检测。

• This kind of toxin to the majority healthy responses is harmless, but has I fine urine sickness gene person to be very sensitive to it.

  破坏产生胰岛素的细胞，坤致姗尿病。这种毒素对大多数健康者是无害的，但有I型精尿病遗传因子的人对它则十分敏感。

• The pancreas becomes exhausted and is unable to produce sufficient insulin to keep up with the demands of the body.

  终于胰腺变得枯竭，无法产生跟上身体所需足够多的胰岛素。

• One example of a gene that we would like to turn off is an insulin receptor gene that tells fat cells to hold on to every calorie.

  在此举个我们会希望关闭的基因为例，也就是让脂肪细胞吸收所有热量的胰岛素受体基因。